problema ata3.01. PC só inicializa em "recoevery mode". Congelamento. Travamento

[nemex1975]

Assunto: problema ata3.01 e res 51/84. PC só inicializa em "recoevery mode". Congelamento. Travamento
Bom dia

Meu PC está apresentando um defeito que faz demorar a inicialização e que segue ao final o "log".

Este problema fez com que ontem, 05/09/09, o pc ficasse "travado" o dia todo... ele só voltou a inicializar quando optei pela inicialização em "recovery mode" do meu Linux... isso faz com que funcione, mas ainda assim demora na inicialização e o pc está "congelando" e algumas vezes até travando...

Para ter-se uma ideia, ontem eu dei o comando de "desligar" e apareceu um erro +/- indicando "error i/o" ou coisa parecida e daí em diante nada o fazia religar. Depois disso o pc ficou mais de 35 minutos tentando inicializar e só aparecia uma sequencia igual ao log que postei abaixo, onde a única coisa que aumentava era o "número do bloco" que estava sendo lido, aquele entre os colchetes (acho que era o nº do bloco, mas não tenho certeza).

Os comandos do Linux tais como fsck e e2fsck não adiantaram nada... tive que usar um live-cd para salvar meus arquivos mais importantes e evitar um mal maior, mas quando tive a ideia de usar o "recovery mode" demorou demais, mas inicializou, só que o pc ficou meio lento, como se tivesse ainda tentando resolver este conflito de algum modo silencioso e isso interfere no uso dos demais aplicativos... não raras vezes o led do processador fica aceso por muito tempo sem que eu tenha mandado fazer qualquer coisa (penso que isso indica que o conflito abaixo descrito nos logs ainda está ocorrendo). Neste momento em que escrevo aproveitei para olhar o visualizador de logs do sistema e vi que as mesmas msg que aparecem na inicialização e que fazem o pc travar naquela tela estão sendo exibidas, mas o pc está funcionando agora... não sei, então, o que pode ser...

Por que estas mensagens do kernel.log, do auth.log e do message.log fazem o pc travar na inicialização, mas só o fazem congelar os aplicativos e ficar lento depois que inicializa?

Alguns colegas dizem que o erro ata3.01 diz respeito a um conflito entre o DVD-Recorder e o resto da máquina. Se for isso:

1. É possível resolver por configuração de software?

2. Será necessário substituir o gravador de dvd (que é um samsung, como o HD, ou seja, da mesma marca)?

3. Não sei atualizar a BIOS ou qualquer outro tipo de operação com meu Ubuntu9.04 e não tenho windows instalado para fazer isso de outro modo. Há necessidade de tal atualização?

Agradeço sua atenção.
Segue o logo do kernel do Linux e das mensagens de erro.
Att.,
Nemex1975
BIRIGUI/SP


LOGS:
KERNEL LOG:
Sep  5 20:39:19 fabio-desktop kernel: [ 4737.840535] ata3.01: status: { DRDY ERR }
Sep  5 20:39:19 fabio-desktop kernel: [ 4737.840536] ata3.01: error: { ICRC ABRT }
Sep  5 20:39:19 fabio-desktop kernel: [ 4737.840543] ata3: soft resetting link
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.037303] ata3.01: configured for UDMA/33
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.037311] ata3: EH complete
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.039590] ata3.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.039593] ata3.01: BMDMA stat 0x46
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.039597] ata3.01: cmd c8/00:00:bf:f5:03/00:00:00:00:00/f2 tag 0 dma 131072 in
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.039598]          res 51/84:8f:30:f6:03/84:01:02:00:00/f2 Emask 0x30 (host bus error)
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.039600] ata3.01: status: { DRDY ERR }
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.039602] ata3.01: error: { ICRC ABRT }
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.039608] ata3: soft resetting link
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.232303] ata3.01: configured for UDMA/33
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.232310] ata3: EH complete
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.240050] sd 2:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.240090] sd 2:0:1:0: [sda] 1465149168 512-byte hardware sectors: (750 GB/698 GiB)
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.240106] sd 2:0:1:0: [sda] Write Protect is off
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.240108] sd 2:0:1:0: [sda] Mode Sense: 00 3a 00 00
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.240132] sd 2:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.240416] ata3.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.240418] ata3.01: BMDMA stat 0x46
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.240423] ata3.01: cmd c8/00:00:bf:f7:03/00:00:00:00:00/f2 tag 0 dma 131072 in
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.240424]          res 51/84:df:e0:f7:03/84:01:02:00:00/f2 Emask 0x30 (host bus error)
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.240426] ata3.01: status: { DRDY ERR }
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.240428] ata3.01: error: { ICRC ABRT }
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.240434] ata3: soft resetting link
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.436305] ata3.01: configured for UDMA/33
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.436313] ata3: EH complete
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.439453] ata3.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.439456] ata3.01: BMDMA stat 0x46
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.439460] ata3.01: cmd c8/00:00:bf:f7:03/00:00:00:00:00/f2 tag 0 dma 131072 in
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.439461]          res 51/84:9f:20:f8:03/84:01:02:00:00/f2 Emask 0x30 (host bus error)
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.439464] ata3.01: status: { DRDY ERR }
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.439465] ata3.01: error: { ICRC ABRT }
Sep  5 20:39:19 fabio-desktop kernel: [ 4738.439472] ata3: soft resetting link
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.632310] ata3.01: configured for UDMA/33
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.632320] ata3: EH complete
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.639676] sd 2:0:1:0: [sda] 1465149168 512-byte hardware sectors: (750 GB/698 GiB)
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.648679] ata3.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.648682] ata3.01: BMDMA stat 0x46
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.648687] ata3.01: cmd c8/00:60:bf:08:04/00:00:00:00:00/f2 tag 0 dma 49152 in
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.648688]          res 51/84:0f:10:09:04/84:01:02:00:00/f2 Emask 0x30 (host bus error)
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.648690] ata3.01: status: { DRDY ERR }
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.648692] ata3.01: error: { ICRC ABRT }
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.648699] ata3: soft resetting link
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.844310] ata3.01: configured for UDMA/33
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.844321] ata3: EH complete
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.847799] sd 2:0:1:0: [sda] Write Protect is off
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.847801] sd 2:0:1:0: [sda] Mode Sense: 00 3a 00 00
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.849141] ata3.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.849144] ata3.01: BMDMA stat 0x46
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.849148] ata3.01: cmd c8/00:00:1f:0a:04/00:00:00:00:00/f2 tag 0 dma 131072 in
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.849149]          res 51/84:7f:a0:0a:04/84:01:02:00:00/f2 Emask 0x30 (host bus error)
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.849151] ata3.01: status: { DRDY ERR }
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.849153] ata3.01: error: { ICRC ABRT }
Sep  5 20:39:20 fabio-desktop kernel: [ 4738.849160] ata3: soft resetting link
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.044309] ata3.01: configured for UDMA/33
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.044316] ata3: EH complete
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.048654] sd 2:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.049029] ata3.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.049032] ata3.01: BMDMA stat 0x46
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.049037] ata3.01: cmd c8/00:00:1f:0b:04/00:00:00:00:00/f2 tag 0 dma 131072 in
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.049037]          res 51/84:9f:80:0b:04/84:01:02:00:00/f2 Emask 0x30 (host bus error)
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.049040] ata3.01: status: { DRDY ERR }
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.049041] ata3.01: error: { ICRC ABRT }
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.049048] ata3: soft resetting link
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.244317] ata3.01: configured for UDMA/33
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.244332] ata3: EH complete
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.249501] sd 2:0:1:0: [sda] 1465149168 512-byte hardware sectors: (750 GB/698 GiB)
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.249527] sd 2:0:1:0: [sda] Write Protect is off
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.249529] sd 2:0:1:0: [sda] Mode Sense: 00 3a 00 00
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.249554] sd 2:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.249583] sd 2:0:1:0: [sda] 1465149168 512-byte hardware sectors: (750 GB/698 GiB)
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.249596] sd 2:0:1:0: [sda] Write Protect is off
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.249598] sd 2:0:1:0: [sda] Mode Sense: 00 3a 00 00
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.250418] sd 2:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.252032] ata3.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.252036] ata3.01: BMDMA stat 0x46
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.252040] ata3.01: cmd c8/00:00:1f:0f:04/00:00:00:00:00/f2 tag 0 dma 131072 in
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.252041]          res 51/84:5f:c0:0f:04/84:01:02:00:00/f2 Emask 0x30 (host bus error)
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.252044] ata3.01: status: { DRDY ERR }
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.252046] ata3.01: error: { ICRC ABRT }
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.252053] ata3: soft resetting link
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.448304] ata3.01: configured for UDMA/33
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.448310] ata3: EH complete
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.453612] sd 2:0:1:0: [sda] 1465149168 512-byte hardware sectors: (750 GB/698 GiB)
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.453639] sd 2:0:1:0: [sda] Write Protect is off
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.453641] sd 2:0:1:0: [sda] Mode Sense: 00 3a 00 00
Sep  5 20:39:20 fabio-desktop kernel: [ 4739.453666] sd 2:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA

HOJE. a alguns minutos apenas:
Sep  6 08:02:45 fabio-desktop kernel: [ 2936.202804] ata3.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
Sep  6 08:02:45 fabio-desktop kernel: [ 2936.202808] ata3.01: BMDMA stat 0x46
Sep  6 08:02:45 fabio-desktop kernel: [ 2936.202813] ata3.01: cmd c8/00:d0:4f:2a:d6/00:00:00:00:00/f9 tag 0 dma 106496 in
Sep  6 08:02:45 fabio-desktop kernel: [ 2936.202814]          res 51/84:8f:90:2a:d6/84:00:0b:00:00/f9 Emask 0x30 (host bus error)
Sep  6 08:02:45 fabio-desktop kernel: [ 2936.202816] ata3.01: status: { DRDY ERR }
Sep  6 08:02:45 fabio-desktop kernel: [ 2936.202818] ata3.01: error: { ICRC ABRT }
Sep  6 08:02:45 fabio-desktop kernel: [ 2936.202826] ata3: soft resetting link
Sep  6 08:02:45 fabio-desktop kernel: [ 2936.396302] ata3.01: configured for UDMA/33
Sep  6 08:02:45 fabio-desktop kernel: [ 2936.396310] ata3: EH complete
Sep  6 08:02:45 fabio-desktop kernel: [ 2936.402279] sd 2:0:1:0: [sda] 1465149168 512-byte hardware sectors: (750 GB/698 GiB)
Sep  6 08:02:45 fabio-desktop kernel: [ 2936.402299] sd 2:0:1:0: [sda] Write Protect is off
Sep  6 08:02:45 fabio-desktop kernel: [ 2936.402301] sd 2:0:1:0: [sda] Mode Sense: 00 3a 00 00
Sep  6 08:02:45 fabio-desktop kernel: [ 2936.402326] sd 2:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA


===============
MESSAGE LOG:
Sep  5 08:54:31 fabio-desktop kernel: [ 2122.820008] ata3: link is slow to respond, please be patient (ready=0)
Sep  5 08:54:36 fabio-desktop kernel: [ 2127.804009] ata3: device not ready (errno=-16), forcing hardreset
Sep  5 08:54:36 fabio-desktop kernel: [ 2127.804015] ata3: soft resetting link
Sep  5 08:54:36 fabio-desktop kernel: [ 2128.001805] ata3.01: configured for UDMA/33
Sep  5 08:54:36 fabio-desktop kernel: [ 2128.001817] ata3: EH complete
Sep  5 08:54:36 fabio-desktop kernel: [ 2128.003008] sd 2:0:1:0: [sda] 1465149168 512-byte hardware sectors: (750 GB/698 GiB)
Sep  5 08:54:36 fabio-desktop kernel: [ 2128.003218] sd 2:0:1:0: [sda] Write Protect is off
Sep  5 08:54:36 fabio-desktop kernel: [ 2128.003611] sd 2:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Sep  5 08:56:09 fabio-desktop kernel: [ 2221.392403] ata3: soft resetting link
Sep  5 08:56:10 fabio-desktop kernel: [ 2221.592301] ata3.01: configured for UDMA/33
Sep  5 08:56:10 fabio-desktop kernel: [ 2221.592315] ata3: EH complete
Sep  5 08:56:10 fabio-desktop kernel: [ 2221.600721] sd 2:0:1:0: [sda] 1465149168 512-byte hardware sectors: (750 GB/698 GiB)
Sep  5 08:56:10 fabio-desktop kernel: [ 2221.600741] sd 2:0:1:0: [sda] Write Protect is off
Sep  5 08:56:10 fabio-desktop kernel: [ 2221.600768] sd 2:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Sep  5 08:56:11 fabio-desktop kernel: [ 2222.590304] ata3: soft resetting link
Sep  5 08:56:11 fabio-desktop kernel: [ 2222.784307] ata3.01: configured for UDMA/33
Sep  5 08:56:11 fabio-desktop kernel: [ 2222.784314] ata3: EH complete
Sep  5 08:56:11 fabio-desktop kernel: [ 2222.789386] sd 2:0:1:0: [sda] 1465149168 512-byte hardware sectors: (750 GB/698 GiB)
Sep  5 08:56:11 fabio-desktop kernel: [ 2222.789452] sd 2:0:1:0: [sda] Write Protect is off
Sep  5 08:56:11 fabio-desktop kernel: [ 2222.789864] sd 2:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Sep  5 08:56:11 fabio-desktop kernel: [ 2222.922191] ata3: soft resetting link
--
Sep  5 20:40:46 fabio-desktop kernel: [ 4824.892317] ata3.01: configured for UDMA/33
Sep  5 20:40:46 fabio-desktop kernel: [ 4824.892325] ata3: EH complete
Sep  5 20:40:46 fabio-desktop kernel: [ 4824.897651] sd 2:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Sep  5 20:40:46 fabio-desktop kernel: [ 4824.904027] sd 2:0:1:0: [sda] 1465149168 512-byte hardware sectors: (750 GB/698 GiB)
Sep  5 20:40:46 fabio-desktop kernel: [ 4824.904666] sd 2:0:1:0: [sda] Write Protect is off
Sep  5 20:40:46 fabio-desktop kernel: [ 4824.908024] sd 2:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Sep  5 20:40:46 fabio-desktop kernel: [ 4824.908785] ata3: soft resetting link
Sep  5 20:40:46 fabio-desktop kernel: [ 4825.096313] ata3.01: configured for UDMA/33
Sep  5 20:40:46 fabio-desktop kernel: [ 4825.096327] ata3: EH complete
Sep  5 20:40:46 fabio-desktop kernel: [ 4825.101334] sd 2:0:1:0: [sda] 1465149168 512-byte hardware sectors: (750 GB/698 GiB)
Sep  5 20:40:46 fabio-desktop kernel: [ 4825.107537] sd 2:0:1:0: [sda] Write Protect is off
Sep  5 20:40:46 fabio-desktop kernel: [ 4825.108439] sd 2:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Sep  5 20:41:17 fabio-desktop kernel: [ 4856.038790] ata3: soft resetting link
Sep  5 20:41:17 fabio-desktop kernel: [ 4856.232302] ata3.01: configured for UDMA/33
Sep  5 20:41:17 fabio-desktop kernel: [ 4856.232311] ata3: EH complete
Sep  5 20:41:17 fabio-desktop kernel: [ 4856.246388] sd 2:0:1:0: [sda] 1465149168 512-byte hardware sectors: (750 GB/698 GiB)
Sep  5 20:41:17 fabio-desktop kernel: [ 4856.246510] sd 2:0:1:0: [sda] Write Protect is off
Sep  5 20:41:17 fabio-desktop kernel: [ 4856.246784] sd 2:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA

AUTH.LOG:
Sep  6 07:50:01 fabio-desktop CRON[16306]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  6 07:50:01 fabio-desktop dbus-daemon: Rejected send message, 1 matched rules; type="method_call", sender=":1.47" (uid=1000 pid=3886 comm="/usr/lib/indicator-applet/indicator-applet --oaf-a") interface="org.freedesktop.DBus.Properties" member="Get" error name="(unset)" requested_reply=0 destination=":1.66" (uid=0 pid=16306 comm="/USR/SBIN/CRON "))
Sep  6 07:50:04 fabio-desktop CRON[16306]: pam_unix(cron:session): session closed for user root
Sep  6 07:53:02 fabio-desktop dbus-daemon: Rejected send message, 1 matched rules; type="method_call", sender=":1.47" (uid=1000 pid=3886 comm="/usr/lib/indicator-applet/indicator-applet --oaf-a") interface="org.freedesktop.DBus.Properties" member="Get" error name="(unset)" requested_reply=0 destination=":1.67" (uid=1000 pid=16519 comm="evolution --component=mail "))
Sep  6 08:00:01 fabio-desktop CRON[17102]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  6 08:00:01 fabio-desktop CRON[17103]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  6 08:00:01 fabio-desktop dbus-daemon: Rejected send message, 1 matched rules; type="method_call", sender=":1.47" (uid=1000 pid=3886 comm="/usr/lib/indicator-applet/indicator-applet --oaf-a") interface="org.freedesktop.DBus.Properties" member="Get" error name="(unset)" requested_reply=0 destination=":1.68" (uid=0 pid=17103 comm="/USR/SBIN/CRON "))
Sep  6 08:00:01 fabio-desktop dbus-daemon: Rejected send message, 1 matched rules; type="method_call", sender=":1.47" (uid=1000 pid=3886 comm="/usr/lib/indicator-applet/indicator-applet --oaf-a") interface="org.freedesktop.DBus.Properties" member="Get" error name="(unset)" requested_reply=0 destination=":1.69" (uid=0 pid=17102 comm="/USR/SBIN/CRON "))
Sep  6 08:00:01 fabio-desktop CRON[17102]: pam_unix(cron:session): session closed for user root
Sep  6 08:00:01 fabio-desktop CRON[17103]: pam_unix(cron:session): session closed for user root
Sep  6 08:10:01 fabio-desktop CRON[18173]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  6 08:10:01 fabio-desktop dbus-daemon: Rejected send message, 1 matched rules; type="method_call", sender=":1.47" (uid=1000 pid=3886 comm="/usr/lib/indicator-applet/indicator-applet --oaf-a") interface="org.freedesktop.DBus.Properties" member="Get" error name="(unset)" requested_reply=0 destination=":1.70" (uid=0 pid=18173 comm="/USR/SBIN/CRON "))
Sep  6 08:10:01 fabio-desktop CRON[18173]: pam_unix(cron:session): session closed for user root

[andrems]

Pra saber se atualizar a bios resolve, vá até o site do fabricante e veja se o que eles modificaram está relacionado ao teu problema. Mas se tudo funcionava antes e parou de funcionar, a probabilidade de uma atualização da bios resolver o problema é bem pequena. Normalmente é disponibilizado um software que roda em DOS.

Minha sugestão é primeiro descobrir se o problema é de hardware, mais especificamente o drive de DVD. Pra isso, desconecta ele e testa se o computador liga normalmente.

Outro teste de hardware é dar o boot pelo live do Ubuntu, se tudo ocorrer normalmente, então é pouco provável que o drive de DVD esteja com problema.

Sugiro confirmar isto antes de prosseguir.

[nemex1975]

Bom dia.
Ontem o PC ficou impossível e tive de formatar, instalei o Ubuntu 9.04 32bits, mas pelo que li no log do kernel hoje o problema persiste.

Notei que quando o kernel faz menção à "ata3.01" ele tá falando do hd todo e não do dvd-rw, que é descrito como "ata4.01" (log de 6:31:42)

O que significa "doesn't support DPO or FUA" que aparece logo após a indicação do hd? Depois que aparece a mensagem "ata3: soft resetting link" é que tudo começa a travar: a mensagem do ata3.01 fica se repetindo, como se algo não desse certo e reinicia o problema, tornando o pc lento demais e algumas vezes até travando.

Eu preciso, realmente, que algum de vocês me ajude nessa, pois se o problema for o HD eu necessito saber para reclamar com o fabricante enquanto o PC ainda está na garantia.

Como eu não sei anexar arquivos aqui, peço vossa paciência para ler o conteúdo que postarei abaixo.
Att.,
Nemex1975

CÓPIA DO LOG HOJE, 10/09/2009 após reinstalação do Ubuntu:

Sep 10 06:31:41 fabio-desktop syslogd 1.5.0#5ubuntu3: restart.
Sep 10 06:31:41 fabio-desktop kernel: Inspecting /boot/System.map-2.6.28-15-generic
Sep 10 06:31:42 fabio-desktop kernel: Cannot find map file.
Sep 10 06:31:42 fabio-desktop kernel: Loaded 52667 symbols from 39 modules.
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] BIOS EBDA/lowmem at: 0009f400/0009f400
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Initializing cgroup subsys cpuset
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Initializing cgroup subsys cpu
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Linux version 2.6.28-15-generic (buildd@palmer) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #49-Ubuntu SMP Tue Aug 18 18:40:08 UTC 2009 (Ubuntu 2.6.28-15.49-generic)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] KERNEL supported cpus:
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   Intel GenuineIntel
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   AMD AuthenticAMD
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   NSC Geode by NSC
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   Cyrix CyrixInstead
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   Centaur CentaurHauls
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   Transmeta GenuineTMx86
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   Transmeta TransmetaCPU
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   UMC UMC UMC UMC
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] BIOS-provided physical RAM map:
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  BIOS-e820: 0000000000000000 - 000000000009f400 (usable)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  BIOS-e820: 0000000000100000 - 00000000cf590000 (usable)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  BIOS-e820: 00000000cf590000 - 00000000cf5e3000 (ACPI NVS)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  BIOS-e820: 00000000cf5e3000 - 00000000cf5f0000 (ACPI data)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  BIOS-e820: 00000000cf5f0000 - 00000000cf600000 (reserved)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] DMI 2.5 present.
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Phoenix BIOS detected: BIOS may corrupt low RAM, working it around.
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] last_pfn = 0xcf590 max_arch_pfn = 0x100000
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Scanning 0 areas for low memory corruption
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] modified physical RAM map:
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  modified: 0000000000000000 - 0000000000010000 (reserved)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  modified: 0000000000010000 - 000000000009f400 (usable)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  modified: 000000000009f400 - 00000000000a0000 (reserved)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  modified: 00000000000f0000 - 0000000000100000 (reserved)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  modified: 0000000000100000 - 00000000cf590000 (usable)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  modified: 00000000cf590000 - 00000000cf5e3000 (ACPI NVS)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  modified: 00000000cf5e3000 - 00000000cf5f0000 (ACPI data)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  modified: 00000000cf5f0000 - 00000000cf600000 (reserved)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  modified: 00000000e0000000 - 00000000f0000000 (reserved)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]  modified: 00000000fec00000 - 0000000100000000 (reserved)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] RAMDISK: 378bd000 - 37fef0b2
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Allocated new RAMDISK: 0087d000 - 00faf0b2
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Move RAMDISK from 00000000378bd000 - 0000000037fef0b1 to 0087d000 - 00faf0b1
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: RSDP 000F8040, 0024 (r2 IntelR)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: XSDT CF5E3080, 004C (r1 IntelR AWRDACPI 42302E31 AWRD        0)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: FACP CF5E8080, 00F4 (r3 IntelR AWRDACPI 42302E31 AWRD        0)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] FADT: X_PM1a_EVT_BLK.bit_width (8) does not match PM1_EVT_LEN (4)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: DSDT CF5E3200, 4E6C (r1 INTELR AWRDACPI     1000 MSFT  3000000)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: FACS CF590000, 0040
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: HPET CF5E8280, 0038 (r1 IntelR AWRDACPI 42302E31 AWRD       98)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: MCFG CF5E82C0, 003C (r1 IntelR AWRDACPI 42302E31 AWRD        0)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: APIC CF5E8180, 0084 (r1 IntelR AWRDACPI 42302E31 AWRD        0)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: SSDT CF5E8C20, 07EF (r1  PmRef    CpuPm     3000 INTL 20041203)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] 2433MB HIGHMEM available.
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] 883MB LOWMEM available.
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   mapped low ram: 0 - 373fe000
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   low ram: 00000000 - 373fe000
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   bootmap 00012000 - 00018e80
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] (9 early reservations) ==> bootmem [0000000000 - 00373fe000]
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   #1 [0000001000 - 0000002000]    EX TRAMPOLINE ==> [0000001000 - 0000002000]
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   #2 [0000006000 - 0000007000]       TRAMPOLINE ==> [0000006000 - 0000007000]
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   #3 [0000100000 - 00008780ac]    TEXT DATA BSS ==> [0000100000 - 00008780ac]
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   #4 [0000879000 - 000087d000]    INIT_PG_TABLE ==> [0000879000 - 000087d000]
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   #5 [000009f400 - 0000100000]    BIOS reserved ==> [000009f400 - 0000100000]
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   #6 [0000010000 - 0000012000]          PGTABLE ==> [0000010000 - 0000012000]
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   #7 [000087d000 - 0000faf0b2]      NEW RAMDISK ==> [000087d000 - 0000faf0b2]
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   #8 [0000012000 - 0000019000]          BOOTMAP ==> [0000012000 - 0000019000]
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] found SMP MP-table at [c00f3b90] 000f3b90
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Zone PFN ranges:
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   DMA      0x00000010 -> 0x00001000
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   Normal   0x00001000 -> 0x000373fe
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]   HighMem  0x000373fe -> 0x000cf590
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Movable zone start PFN for each node
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] early_node_map[2] active PFN ranges
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]     0: 0x00000010 -> 0x0000009f
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000]     0: 0x00000100 -> 0x000cf590
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: PM-Timer IO Port: 0x408
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x03] enabled)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] IOAPIC[0]: apic_id 4, version 32, address 0xfec00000, GSI 0-23
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Enabling APIC mode:  Flat.  Using 1 I/O APICs
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Using ACPI (MADT) for SMP configuration information
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] SMP: Allowing 4 CPUs, 0 hotplug CPUs
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Allocating PCI resources starting at d0000000 (gap: cf600000:10a00000)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] PERCPU: Allocating 45056 bytes of per cpu data
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 842547
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Kernel command line: root=UUID=6b20ef7d-7c93-4d86-b3d6-d4850697e48a ro locale=pt_BR quiet splash
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Enabling fast FPU save and restore... done.
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Enabling unmasked SIMD FPU exception support... done.
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Initializing CPU#0
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] PID hash table entries: 4096 (order: 12, 16384 bytes)
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Fast TSC calibration using PIT
Sep 10 06:31:42 fabio-desktop kernel: [    0.000000] Detected 2331.486 MHz processor.
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Console: colour VGA+ 80x25
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] console [tty0] enabled
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] allocated 16985600 bytes of page_cgroup
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] please try cgroup_disable=memory option if you don't want
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Scanning for low memory corruption every 60 seconds
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Memory: 3336564k/3397184k available (4115k kernel code, 59248k reserved, 2199k data, 532k init, 2491976k highmem)
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] virtual kernel memory layout:
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000]     fixmap  : 0xffc77000 - 0xfffff000   (3616 kB)
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000]     pkmap   : 0xff400000 - 0xff800000   (4096 kB)
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000]     vmalloc : 0xf7bfe000 - 0xff3fe000   ( 120 MB)
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000]     lowmem  : 0xc0000000 - 0xf73fe000   ( 883 MB)
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000]       .init : 0xc0733000 - 0xc07b8000   ( 532 kB)
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000]       .data : 0xc0504f5f - 0xc072ae60   (2199 kB)
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000]       .text : 0xc0100000 - 0xc0504f5f   (4115 kB)
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] SLUB: Genslabs=12, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Calibrating delay loop (skipped), value calculated using timer frequency.. 4662.97 BogoMIPS (lpj=9325944)

[nemex1975]

A mensagem ficou muito grande com o log, então dividi-o em duas partes.
Eis a continuação, que é sequência direta de onde parou na msg anterior.
Att.,
Nemex1975

continuação do log:
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Security Framework initialized
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] SELinux:  Disabled at boot.
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] AppArmor: AppArmor initialized
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Mount-cache hash table entries: 512
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Initializing cgroup subsys ns
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Initializing cgroup subsys cpuacct
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Initializing cgroup subsys memory
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Initializing cgroup subsys freezer
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] CPU: L2 cache: 2048K
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] CPU: Physical Processor ID: 0
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] CPU: Processor Core ID: 0
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] using mwait in idle threads.
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Checking 'hlt' instruction... OK.
Sep 10 06:31:42 fabio-desktop kernel: [    0.018215] ACPI: Core revision 20080926
Sep 10 06:31:42 fabio-desktop kernel: [    0.019809] ACPI: Checking initramfs for custom DSDT
Sep 10 06:31:42 fabio-desktop kernel: [    0.276377] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
Sep 10 06:31:42 fabio-desktop kernel: [    0.319801] CPU0: Intel(R) Core(TM)2 Quad  CPU   Q8200  @ 2.33GHz stepping 07
Sep 10 06:31:42 fabio-desktop kernel: [    0.320001] Booting processor 1 APIC 0x3 ip 0x6000
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Initializing CPU#1
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Calibrating delay using timer specific routine.. 4663.14 BogoMIPS (lpj=9326289)
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] CPU: L2 cache: 2048K
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] CPU: Physical Processor ID: 0
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] CPU: Processor Core ID: 3
Sep 10 06:31:42 fabio-desktop kernel: [    0.404413] CPU1: Intel(R) Core(TM)2 Quad  CPU   Q8200  @ 2.33GHz stepping 07
Sep 10 06:31:42 fabio-desktop kernel: [    0.404425] checking TSC synchronization [CPU#0 -> CPU#1]: passed.
Sep 10 06:31:42 fabio-desktop kernel: [    0.408089] Booting processor 2 APIC 0x1 ip 0x6000
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Initializing CPU#2
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Calibrating delay using timer specific routine.. 4663.13 BogoMIPS (lpj=9326265)
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] CPU: L2 cache: 2048K
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] CPU: Physical Processor ID: 0
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] CPU: Processor Core ID: 1
Sep 10 06:31:42 fabio-desktop kernel: [    0.496448] CPU2: Intel(R) Core(TM)2 Quad  CPU   Q8200  @ 2.33GHz stepping 07
Sep 10 06:31:42 fabio-desktop kernel: [    0.496474] checking TSC synchronization [CPU#0 -> CPU#2]: passed.
Sep 10 06:31:42 fabio-desktop kernel: [    0.500121] Booting processor 3 APIC 0x2 ip 0x6000
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Initializing CPU#3
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] Calibrating delay using timer specific routine.. 4663.12 BogoMIPS (lpj=9326250)
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] CPU: L2 cache: 2048K
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] CPU: Physical Processor ID: 0
Sep 10 06:31:42 fabio-desktop kernel: [    0.004000] CPU: Processor Core ID: 2
Sep 10 06:31:42 fabio-desktop kernel: [    0.588427] CPU3: Intel(R) Core(TM)2 Quad  CPU   Q8200  @ 2.33GHz stepping 07
Sep 10 06:31:42 fabio-desktop kernel: [    0.588441] checking TSC synchronization [CPU#0 -> CPU#3]: passed.
Sep 10 06:31:42 fabio-desktop kernel: [    0.592023] Brought up 4 CPUs
Sep 10 06:31:42 fabio-desktop kernel: [    0.592025] Total of 4 processors activated (18652.37 BogoMIPS).
Sep 10 06:31:42 fabio-desktop kernel: [    0.592230] net_namespace: 776 bytes
Sep 10 06:31:42 fabio-desktop kernel: [    0.592230] Booting paravirtualized kernel on bare hardware
Sep 10 06:31:42 fabio-desktop kernel: [    0.592286] Time:  9:31:31  Date: 09/10/09
Sep 10 06:31:42 fabio-desktop kernel: [    0.592286] regulator: core version 0.5
Sep 10 06:31:42 fabio-desktop kernel: [    0.592286] NET: Registered protocol family 16
Sep 10 06:31:42 fabio-desktop kernel: [    0.592286] EISA bus registered
Sep 10 06:31:42 fabio-desktop kernel: [    0.592286] ACPI: bus type pci registered
Sep 10 06:31:42 fabio-desktop kernel: [    0.592286] PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
Sep 10 06:31:42 fabio-desktop kernel: [    0.592286] PCI: MCFG area at e0000000 reserved in E820
Sep 10 06:31:42 fabio-desktop kernel: [    0.592286] PCI: Using MMCONFIG for extended config space
Sep 10 06:31:42 fabio-desktop kernel: [    0.592286] PCI: Using configuration type 1 for base access
Sep 10 06:31:42 fabio-desktop kernel: [    0.600362] ACPI: Interpreter enabled
Sep 10 06:31:42 fabio-desktop kernel: [    0.600370] ACPI: (supports S0 S3 S4 S5)
Sep 10 06:31:42 fabio-desktop kernel: [    0.600386] ACPI: Using IOAPIC for interrupt routing
Sep 10 06:31:42 fabio-desktop kernel: [    0.605087] ACPI: No dock devices found.
Sep 10 06:31:42 fabio-desktop kernel: [    0.605098] ACPI: PCI Root Bridge [PCI0] (0000:00)
Sep 10 06:31:42 fabio-desktop kernel: [    0.605256] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
Sep 10 06:31:42 fabio-desktop kernel: [    0.605259] pci 0000:00:1b.0: PME# disabled
Sep 10 06:31:42 fabio-desktop kernel: [    0.605296] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
Sep 10 06:31:42 fabio-desktop kernel: [    0.605299] pci 0000:00:1c.0: PME# disabled
Sep 10 06:31:42 fabio-desktop kernel: [    0.605338] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
Sep 10 06:31:42 fabio-desktop kernel: [    0.605341] pci 0000:00:1c.1: PME# disabled
Sep 10 06:31:42 fabio-desktop kernel: [    0.605572] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
Sep 10 06:31:42 fabio-desktop kernel: [    0.605575] pci 0000:00:1d.7: PME# disabled
Sep 10 06:31:42 fabio-desktop kernel: [    0.605670] pci 0000:00:1f.0: quirk: region 0400-047f claimed by ICH6 ACPI/GPIO/TCO
Sep 10 06:31:42 fabio-desktop kernel: [    0.605673] pci 0000:00:1f.0: quirk: region 0480-04bf claimed by ICH6 GPIO
Sep 10 06:31:42 fabio-desktop kernel: [    0.605782] pci 0000:00:1f.2: PME# supported from D3hot
Sep 10 06:31:42 fabio-desktop kernel: [    0.605785] pci 0000:00:1f.2: PME# disabled
Sep 10 06:31:42 fabio-desktop kernel: [    0.605988] pci 0000:02:00.0: PME# supported from D1 D2 D3hot D3cold
Sep 10 06:31:42 fabio-desktop kernel: [    0.605992] pci 0000:02:00.0: PME# disabled
Sep 10 06:31:42 fabio-desktop kernel: [    0.606082] pci 0000:00:1e.0: transparent bridge
Sep 10 06:31:42 fabio-desktop kernel: [    0.617080] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 *10 11 12 14 15)
Sep 10 06:31:42 fabio-desktop kernel: [    0.617186] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 *11 12 14 15)
Sep 10 06:31:42 fabio-desktop kernel: [    0.617290] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 7 9 10 11 12 14 15)
Sep 10 06:31:42 fabio-desktop kernel: [    0.617394] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 11 12 14 *15)
Sep 10 06:31:42 fabio-desktop kernel: [    0.617498] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
Sep 10 06:31:42 fabio-desktop kernel: [    0.617602] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
Sep 10 06:31:42 fabio-desktop kernel: [    0.617706] ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
Sep 10 06:31:42 fabio-desktop kernel: [    0.617811] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 7 *9 10 11 12 14 15)
Sep 10 06:31:42 fabio-desktop kernel: [    0.617937] ACPI: WMI: Mapper loaded
Sep 10 06:31:42 fabio-desktop kernel: [    0.617973] SCSI subsystem initialized
Sep 10 06:31:42 fabio-desktop kernel: [    0.617973] usbcore: registered new interface driver usbfs
Sep 10 06:31:42 fabio-desktop kernel: [    0.617973] usbcore: registered new interface driver hub
Sep 10 06:31:42 fabio-desktop kernel: [    0.617973] usbcore: registered new device driver usb
Sep 10 06:31:42 fabio-desktop kernel: [    0.617973] PCI: Using ACPI for IRQ routing
Sep 10 06:31:42 fabio-desktop kernel: [    0.624010] Bluetooth: Core ver 2.13
Sep 10 06:31:42 fabio-desktop kernel: [    0.624024] NET: Registered protocol family 31
Sep 10 06:31:42 fabio-desktop kernel: [    0.624024] Bluetooth: HCI device and connection manager initialized
Sep 10 06:31:42 fabio-desktop kernel: [    0.624024] Bluetooth: HCI socket layer initialized
Sep 10 06:31:42 fabio-desktop kernel: [    0.624024] NET: Registered protocol family 8
Sep 10 06:31:42 fabio-desktop kernel: [    0.624024] NET: Registered protocol family 20
Sep 10 06:31:42 fabio-desktop kernel: [    0.624033] NetLabel: Initializing
Sep 10 06:31:42 fabio-desktop kernel: [    0.624035] NetLabel:  domain hash size = 128
Sep 10 06:31:42 fabio-desktop kernel: [    0.624037] NetLabel:  protocols = UNLABELED CIPSOv4
Sep 10 06:31:42 fabio-desktop kernel: [    0.624048] NetLabel:  unlabeled traffic allowed by default
Sep 10 06:31:42 fabio-desktop kernel: [    0.624064] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
Sep 10 06:31:42 fabio-desktop kernel: [    0.624078] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
Sep 10 06:31:42 fabio-desktop kernel: [    0.632055] AppArmor: AppArmor Filesystem Enabled
Sep 10 06:31:42 fabio-desktop kernel: [    0.640011] pnp: PnP ACPI init
Sep 10 06:31:42 fabio-desktop kernel: [    0.640019] ACPI: bus type pnp registered
Sep 10 06:31:42 fabio-desktop kernel: [    0.643191] pnp: PnP ACPI: found 17 devices
Sep 10 06:31:42 fabio-desktop kernel: [    0.643193] ACPI: ACPI bus type pnp unregistered
Sep 10 06:31:42 fabio-desktop kernel: [    0.643196] PnPBIOS: Disabled by ACPI PNP
Sep 10 06:31:42 fabio-desktop kernel: [    0.643203] system 00:01: ioport range 0x4d0-0x4d1 has been reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643205] system 00:01: ioport range 0x290-0x29f has been reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643207] system 00:01: ioport range 0x800-0x87f has been reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643210] system 00:01: ioport range 0x290-0x297 has been reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643212] system 00:01: ioport range 0x880-0x88f has been reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643219] system 00:0d: ioport range 0x400-0x4bf could not be reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643224] system 00:0f: iomem range 0xe0000000-0xefffffff has been reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643229] system 00:10: iomem range 0xf0000-0xfffff could not be reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643231] system 00:10: iomem range 0xcf600000-0xcf6fffff has been reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643234] system 00:10: iomem range 0xfed00000-0xfed000ff has been reserved

[nemex1975]

Penúltima parte do log:

Sep 10 06:31:42 fabio-desktop kernel: [    0.643236] system 00:10: iomem range 0xcf590000-0xcf5fffff could not be reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643238] system 00:10: iomem range 0x0-0x9ffff could not be reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643240] system 00:10: iomem range 0x100000-0xcf58ffff could not be reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643243] system 00:10: iomem range 0xfec00000-0xfec00fff has been reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643245] system 00:10: iomem range 0xfed13000-0xfed1dfff has been reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643247] system 00:10: iomem range 0xfed20000-0xfed3ffff has been reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643249] system 00:10: iomem range 0xfed45000-0xfed8ffff has been reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643252] system 00:10: iomem range 0xfee00000-0xfee00fff has been reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643254] system 00:10: iomem range 0xffb00000-0xffb7ffff has been reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643256] system 00:10: iomem range 0xfff00000-0xffffffff has been reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.643258] system 00:10: iomem range 0xe0000-0xeffff has been reserved
Sep 10 06:31:42 fabio-desktop kernel: [    0.677903] pci 0000:00:1c.0: PCI bridge, secondary bus 0000:01
Sep 10 06:31:42 fabio-desktop kernel: [    0.677906] pci 0000:00:1c.0:   IO window: 0xc000-0xcfff
Sep 10 06:31:42 fabio-desktop kernel: [    0.677910] pci 0000:00:1c.0:   MEM window: 0xfde00000-0xfdefffff
Sep 10 06:31:42 fabio-desktop kernel: [    0.677913] pci 0000:00:1c.0:   PREFETCH window: 0x000000fdd00000-0x000000fddfffff
Sep 10 06:31:42 fabio-desktop kernel: [    0.677919] pci 0000:00:1c.1: PCI bridge, secondary bus 0000:02
Sep 10 06:31:42 fabio-desktop kernel: [    0.677922] pci 0000:00:1c.1:   IO window: 0xe000-0xefff
Sep 10 06:31:42 fabio-desktop kernel: [    0.677926] pci 0000:00:1c.1:   MEM window: 0xfdc00000-0xfdcfffff
Sep 10 06:31:42 fabio-desktop kernel: [    0.677929] pci 0000:00:1c.1:   PREFETCH window: 0x000000fdb00000-0x000000fdbfffff
Sep 10 06:31:42 fabio-desktop kernel: [    0.677934] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:03
Sep 10 06:31:42 fabio-desktop kernel: [    0.677937] pci 0000:00:1e.0:   IO window: 0xd000-0xdfff
Sep 10 06:31:42 fabio-desktop kernel: [    0.677941] pci 0000:00:1e.0:   MEM window: 0xfd900000-0xfd9fffff
Sep 10 06:31:42 fabio-desktop kernel: [    0.677944] pci 0000:00:1e.0:   PREFETCH window: 0x000000fd800000-0x000000fd8fffff
Sep 10 06:31:42 fabio-desktop kernel: [    0.677956] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
Sep 10 06:31:42 fabio-desktop kernel: [    0.677966] pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
Sep 10 06:31:42 fabio-desktop kernel: [    0.677977] bus: 00 index 0 io port: [0x00-0xffff]
Sep 10 06:31:42 fabio-desktop kernel: [    0.677979] bus: 00 index 1 mmio: [0x000000-0xffffffff]
Sep 10 06:31:42 fabio-desktop kernel: [    0.677981] bus: 01 index 0 io port: [0xc000-0xcfff]
Sep 10 06:31:42 fabio-desktop kernel: [    0.677983] bus: 01 index 1 mmio: [0xfde00000-0xfdefffff]
Sep 10 06:31:42 fabio-desktop kernel: [    0.677984] bus: 01 index 2 mmio: [0xfdd00000-0xfddfffff]
Sep 10 06:31:42 fabio-desktop kernel: [    0.677986] bus: 01 index 3 mmio: [0x0-0x0]
Sep 10 06:31:42 fabio-desktop kernel: [    0.677988] bus: 02 index 0 io port: [0xe000-0xefff]
Sep 10 06:31:42 fabio-desktop kernel: [    0.677989] bus: 02 index 1 mmio: [0xfdc00000-0xfdcfffff]
Sep 10 06:31:42 fabio-desktop kernel: [    0.677991] bus: 02 index 2 mmio: [0xfdb00000-0xfdbfffff]
Sep 10 06:31:42 fabio-desktop kernel: [    0.677993] bus: 02 index 3 mmio: [0x0-0x0]
Sep 10 06:31:42 fabio-desktop kernel: [    0.677994] bus: 03 index 0 io port: [0xd000-0xdfff]
Sep 10 06:31:42 fabio-desktop kernel: [    0.677996] bus: 03 index 1 mmio: [0xfd900000-0xfd9fffff]
Sep 10 06:31:42 fabio-desktop kernel: [    0.677998] bus: 03 index 2 mmio: [0xfd800000-0xfd8fffff]
Sep 10 06:31:42 fabio-desktop kernel: [    0.677999] bus: 03 index 3 io port: [0x00-0xffff]
Sep 10 06:31:42 fabio-desktop kernel: [    0.678001] bus: 03 index 4 mmio: [0x000000-0xffffffff]
Sep 10 06:31:42 fabio-desktop kernel: [    0.678008] NET: Registered protocol family 2
Sep 10 06:31:42 fabio-desktop kernel: [    0.692051] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
Sep 10 06:31:42 fabio-desktop kernel: [    0.692244] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
Sep 10 06:31:42 fabio-desktop kernel: [    0.692527] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
Sep 10 06:31:42 fabio-desktop kernel: [    0.692669] TCP: Hash tables configured (established 131072 bind 65536)
Sep 10 06:31:42 fabio-desktop kernel: [    0.692671] TCP reno registered
Sep 10 06:31:42 fabio-desktop kernel: [    0.700071] NET: Registered protocol family 1
Sep 10 06:31:42 fabio-desktop kernel: [    0.700176] checking if image is initramfs... it is
Sep 10 06:31:42 fabio-desktop kernel: [    1.215497] Freeing initrd memory: 7368k freed
Sep 10 06:31:42 fabio-desktop kernel: [    1.215837] cpufreq: No nForce2 chipset.
Sep 10 06:31:42 fabio-desktop kernel: [    1.215939] audit: initializing netlink socket (disabled)
Sep 10 06:31:42 fabio-desktop kernel: [    1.215954] type=2000 audit(1252575091.212:1): initialized
Sep 10 06:31:42 fabio-desktop kernel: [    1.222254] highmem bounce pool size: 64 pages
Sep 10 06:31:42 fabio-desktop kernel: [    1.222258] HugeTLB registered 4 MB page size, pre-allocated 0 pages
Sep 10 06:31:42 fabio-desktop kernel: [    1.223465] VFS: Disk quotas dquot_6.5.1
Sep 10 06:31:42 fabio-desktop kernel: [    1.223511] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Sep 10 06:31:42 fabio-desktop kernel: [    1.224028] fuse init (API version 7.10)
Sep 10 06:31:42 fabio-desktop kernel: [    1.224096] msgmni has been set to 1665
Sep 10 06:31:42 fabio-desktop kernel: [    1.224301] alg: No test for stdrng (krng)
Sep 10 06:31:42 fabio-desktop kernel: [    1.224313] io scheduler noop registered
Sep 10 06:31:42 fabio-desktop kernel: [    1.224315] io scheduler anticipatory registered
Sep 10 06:31:42 fabio-desktop kernel: [    1.224322] io scheduler deadline registered
Sep 10 06:31:42 fabio-desktop kernel: [    1.224333] io scheduler cfq registered (default)
Sep 10 06:31:42 fabio-desktop kernel: [    1.227350] pcieport-driver 0000:00:1c.0: found MSI capability
Sep 10 06:31:42 fabio-desktop kernel: [    1.227473] pcieport-driver 0000:00:1c.1: found MSI capability
Sep 10 06:31:42 fabio-desktop kernel: [    1.227573] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
Sep 10 06:31:42 fabio-desktop kernel: [    1.227759] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
Sep 10 06:31:42 fabio-desktop kernel: [    1.227865] input: Power Button (FF) as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
Sep 10 06:31:42 fabio-desktop kernel: [    1.227868] ACPI: Power Button (FF) [PWRF]
Sep 10 06:31:42 fabio-desktop kernel: [    1.227902] input: Power Button (CM) as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1

[nemex1975]

Última parte do log:
Sep 10 06:31:42 fabio-desktop kernel: [    1.227904] ACPI: Power Button (CM) [PWRB]
Sep 10 06:31:42 fabio-desktop kernel: [    1.227947] fan PNP0C0B:00: registered as cooling_device0
Sep 10 06:31:42 fabio-desktop kernel: [    1.227951] ACPI: Fan [FAN] (on)
Sep 10 06:31:42 fabio-desktop kernel: [    1.228424] ACPI: SSDT CF5E8340, 022A (r1  PmRef  Cpu0Ist     3000 INTL 20041203)
Sep 10 06:31:42 fabio-desktop kernel: [    1.228634] processor ACPI_CPU:00: registered as cooling_device1
Sep 10 06:31:42 fabio-desktop kernel: [    1.228932] ACPI: SSDT CF5E8800, 0152 (r1  PmRef  Cpu1Ist     3000 INTL 20041203)
Sep 10 06:31:42 fabio-desktop kernel: [    1.229130] processor ACPI_CPU:01: registered as cooling_device2
Sep 10 06:31:42 fabio-desktop kernel: [    1.229431] ACPI: SSDT CF5E8960, 0152 (r1  PmRef  Cpu2Ist     3000 INTL 20041203)
Sep 10 06:31:42 fabio-desktop kernel: [    1.229636] processor ACPI_CPU:02: registered as cooling_device3
Sep 10 06:31:42 fabio-desktop kernel: [    1.229939] ACPI: SSDT CF5E8AC0, 0152 (r1  PmRef  Cpu3Ist     3000 INTL 20041203)
Sep 10 06:31:42 fabio-desktop kernel: [    1.230140] processor ACPI_CPU:03: registered as cooling_device4
Sep 10 06:31:42 fabio-desktop kernel: [    1.232423] thermal LNXTHERM:01: registered as thermal_zone0
Sep 10 06:31:42 fabio-desktop kernel: [    1.232668] ACPI: Thermal Zone [THRM] (40 C)
Sep 10 06:31:42 fabio-desktop kernel: [    1.232707] isapnp: Scanning for PnP cards...
Sep 10 06:31:42 fabio-desktop kernel: [    1.585534] isapnp: No Plug & Play device found
Sep 10 06:31:42 fabio-desktop kernel: [    1.593684] Serial: 8250/16550 driver4 ports, IRQ sharing enabled
Sep 10 06:31:42 fabio-desktop kernel: [    1.593767] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
Sep 10 06:31:42 fabio-desktop kernel: [    1.593853] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
Sep 10 06:31:42 fabio-desktop kernel: [    1.594146] 00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
Sep 10 06:31:42 fabio-desktop kernel: [    1.594813] brd: module loaded
Sep 10 06:31:42 fabio-desktop kernel: [    1.595056] loop: module loaded
Sep 10 06:31:42 fabio-desktop kernel: [    1.595106] Fixed MDIO Bus: probed
Sep 10 06:31:42 fabio-desktop kernel: [    1.595111] PPP generic driver version 2.4.2
Sep 10 06:31:42 fabio-desktop kernel: [    1.595154] input: Macintosh mouse button emulation as /devices/virtual/input/input2
Sep 10 06:31:42 fabio-desktop kernel: [    1.595177] Driver 'sd' needs updating - please use bus_type methods
Sep 10 06:31:42 fabio-desktop kernel: [    1.595184] Driver 'sr' needs updating - please use bus_type methods
Sep 10 06:31:42 fabio-desktop kernel: [    1.595246] ata_piix 0000:00:1f.1: PCI INT A -> GSI 18 (level, low) -> IRQ 18
Sep 10 06:31:42 fabio-desktop kernel: [    1.595364] scsi0 : ata_piix
Sep 10 06:31:42 fabio-desktop kernel: [    1.595477] scsi1 : ata_piix
Sep 10 06:31:42 fabio-desktop kernel: [    1.595912] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xfa00 irq 14
Sep 10 06:31:42 fabio-desktop kernel: [    1.595915] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xfa08 irq 15
Sep 10 06:31:42 fabio-desktop kernel: [    1.748095] ata_piix 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19
Sep 10 06:31:42 fabio-desktop kernel: [    1.748098] ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
Sep 10 06:31:42 fabio-desktop kernel: [    1.748215] scsi2 : ata_piix
Sep 10 06:31:42 fabio-desktop kernel: [    1.748308] scsi3 : ata_piix
Sep 10 06:31:42 fabio-desktop kernel: [    1.748818] ata3: SATA max UDMA/133 cmd 0xf900 ctl 0xf800 bmdma 0xf500 irq 19
Sep 10 06:31:42 fabio-desktop kernel: [    1.748820] ata4: SATA max UDMA/133 cmd 0xf700 ctl 0xf600 bmdma 0xf508 irq 19
Sep 10 06:31:42 fabio-desktop kernel: [    1.936297] ata3.01: ATA-7: SAMSUNG HD753LJ, 1AA01113, max UDMA7
Sep 10 06:31:42 fabio-desktop kernel: [    1.936300] ata3.01: 1465149168 sectors, multi 16: LBA48 NCQ (depth 0/32)
Sep 10 06:31:42 fabio-desktop kernel: [    1.944316] ata3.01: configured for UDMA/133
Sep 10 06:31:42 fabio-desktop kernel: [    2.116182] ata4.01: ATAPI: TSSTcorp CDDVDW SH-S223F, SB02, max UDMA/100
Sep 10 06:31:42 fabio-desktop kernel: [    2.132200] ata4.01: configured for UDMA/100
Sep 10 06:31:42 fabio-desktop kernel: [    2.132625] scsi 2:0:1:0: Direct-Access     ATA      SAMSUNG HD753LJ  1AA0 PQ: 0 ANSI: 5
Sep 10 06:31:42 fabio-desktop kernel: [    2.132700] sd 2:0:1:0: [sda] 1465149168 512-byte hardware sectors: (750 GB/698 GiB)
Sep 10 06:31:42 fabio-desktop kernel: [    2.132713] sd 2:0:1:0: [sda] Write Protect is off
Sep 10 06:31:42 fabio-desktop kernel: [    2.132736] sd 2:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Sep 10 06:31:42 fabio-desktop kernel: [    2.132783] sd 2:0:1:0: [sda] 1465149168 512-byte hardware sectors: (750 GB/698 GiB)
Sep 10 06:31:42 fabio-desktop kernel: [    2.132794] sd 2:0:1:0: [sda] Write Protect is off
Sep 10 06:31:42 fabio-desktop kernel: [    2.132816] sd 2:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Sep 10 06:31:42 fabio-desktop kernel: [    2.132819]  sda: sda2 sda3 < sda5 sda6 sda7 >
Sep 10 06:31:42 fabio-desktop kernel: [    2.152203] sd 2:0:1:0: [sda] Attached SCSI disk
Sep 10 06:31:42 fabio-desktop kernel: [    2.152250] sd 2:0:1:0: Attached scsi generic sg0 type 0
Sep 10 06:31:42 fabio-desktop kernel: [    2.152863] scsi 3:0:1:0: CD-ROM            TSSTcorp CDDVDW SH-S223F  SB02 PQ: 0 ANSI: 5
Sep 10 06:31:42 fabio-desktop kernel: [    2.156252] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
Sep 10 06:31:42 fabio-desktop kernel: [    2.156256] Uniform CD-ROM driver Revision: 3.20
Sep 10 06:31:42 fabio-desktop kernel: [    2.156390] sr 3:0:1:0: Attached scsi generic sg1 type 5
Sep 10 06:31:42 fabio-desktop kernel: [    2.156884] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
Sep 10 06:31:42 fabio-desktop kernel: [    2.156908] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
Sep 10 06:31:42 fabio-desktop kernel: [    2.156939] ehci_hcd 0000:00:1d.7: EHCI Host Controller
Sep 10 06:31:42 fabio-desktop kernel: [    2.156988] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
Sep 10 06:31:42 fabio-desktop kernel: [    2.160884] ehci_hcd 0000:00:1d.7: debug port 1
Sep 10 06:31:42 fabio-desktop kernel: [    2.160901] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xfdfff000
Sep 10 06:31:42 fabio-desktop kernel: [    2.172009] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
Sep 10 06:31:42 fabio-desktop kernel: [    2.172067] usb usb1: configuration #1 chosen from 1 choice
Sep 10 06:31:42 fabio-desktop kernel: [    2.172094] hub 1-0:1.0: USB hub found
Sep 10 06:31:42 fabio-desktop kernel: [    2.172100] hub 1-0:1.0: 8 ports detected
Sep 10 06:31:42 fabio-desktop kernel: [    2.172199] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
Sep 10 06:31:42 fabio-desktop kernel: [    2.172211] uhci_hcd: USB Universal Host Controller Interface driver
Sep 10 06:31:42 fabio-desktop kernel: [    2.172243] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
Sep 10 06:31:42 fabio-desktop kernel: [    2.172251] uhci_hcd 0000:00:1d.0: UHCI Host Controller
Sep 10 06:31:42 fabio-desktop kernel: [    2.172283] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
Sep 10 06:31:42 fabio-desktop kernel: [    2.172302] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000fe00
Sep 10 06:31:42 fabio-desktop kernel: [    2.172359] usb usb2: configuration #1 chosen from 1 choice
Sep 10 06:31:42 fabio-desktop kernel: [    2.172379] hub 2-0:1.0: USB hub found
Sep 10 06:31:42 fabio-desktop kernel: [    2.172384] hub 2-0:1.0: 2 ports detected
Sep 10 06:31:42 fabio-desktop kernel: [    2.172448] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
Sep 10 06:31:42 fabio-desktop kernel: [    2.172455] uhci_hcd 0000:00:1d.1: UHCI Host Controller
Sep 10 06:31:42 fabio-desktop kernel: [    2.172486] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
Sep 10 06:31:42 fabio-desktop kernel: [    2.172510] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000fd00
Sep 10 06:31:42 fabio-desktop kernel: [    2.172568] usb usb3: configuration #1 chosen from 1 choice
Sep 10 06:31:42 fabio-desktop kernel: [    2.172587] hub 3-0:1.0: USB hub found
Sep 10 06:31:42 fabio-desktop kernel: [    2.172595] hub 3-0:1.0: 2 ports detected
Sep 10 06:31:42 fabio-desktop kernel: [    2.172658] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
Sep 10 06:31:42 fabio-desktop kernel: [    2.172666] uhci_hcd 0000:00:1d.2: UHCI Host Controller
Sep 10 06:31:42 fabio-desktop kernel: [    2.172700] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
Sep 10 06:31:42 fabio-desktop kernel: [    2.172725] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000fc00
Sep 10 06:31:42 fabio-desktop kernel: [    2.172781] usb usb4: configuration #1 chosen from 1 choice
Sep 10 06:31:42 fabio-desktop kernel: [    2.172802] hub 4-0:1.0: USB hub found
Sep 10 06:31:42 fabio-desktop kernel: [    2.172807] hub 4-0:1.0: 2 ports detected
Sep 10 06:31:42 fabio-desktop kernel: [    2.172868] uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low) -> IRQ 16
Sep 10 06:31:42 fabio-desktop kernel: [    2.172875] uhci_hcd 0000:00:1d.3: UHCI Host Controller
Sep 10 06:31:42 fabio-desktop kernel: [    2.172909] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
Sep 10 06:31:42 fabio-desktop kernel: [    2.172933] uhci_hcd 0000:00:1d.3: irq 16, io base 0x0000fb00
Sep 10 06:31:42 fabio-desktop kernel: [    2.172991] usb usb5: configuration #1 chosen from 1 choice
Sep 10 06:31:42 fabio-desktop kernel: [    2.173015] hub 5-0:1.0: USB hub found
Sep 10 06:31:42 fabio-desktop kernel: [    2.173020] hub 5-0:1.0: 2 ports detected
Sep 10 06:31:42 fabio-desktop kernel: [    2.173137] PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
Sep 10 06:31:42 fabio-desktop kernel: [    2.173408] serio: i8042 KBD port at 0x60,0x64 irq 1
Sep 10 06:31:42 fabio-desktop kernel: [    2.173414] serio: i8042 AUX port at 0x60,0x64 irq 12
Sep 10 06:31:42 fabio-desktop kernel: [    2.176038] mice: PS/2 mouse device common for all mice
Sep 10 06:31:42 fabio-desktop kernel: [    2.188065] rtc_cmos 00:04: RTC can wake from S4
Sep 10 06:31:42 fabio-desktop kernel: [    2.188099] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
Sep 10 06:31:42 fabio-desktop kernel: [    2.188135] rtc0: alarms up to one month, 242 bytes nvram, hpet irqs
Sep 10 06:31:42 fabio-desktop kernel: [    2.188191] device-mapper: uevent: version 1.0.3
Sep 10 06:31:42 fabio-desktop kernel: [    2.188293] device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com
Sep 10 06:31:42 fabio-desktop kernel: [    2.188475] device-mapper: multipath: version 1.0.5 loaded
Sep 10 06:31:42 fabio-desktop kernel: [    2.188480] device-mapper: multipath round-robin: version 1.0.0 loaded
Sep 10 06:31:42 fabio-desktop kernel: [    2.188583] EISA: Probing bus 0 at eisa.0
Sep 10 06:31:42 fabio-desktop kernel: [    2.188606] EISA: Detected 0 cards.
Sep 10 06:31:42 fabio-desktop kernel: [    2.188750] cpuidle: using governor ladder
Sep 10 06:31:42 fabio-desktop kernel: [    2.188752] cpuidle: using governor menu
Sep 10 06:31:42 fabio-desktop kernel: [    2.189160] TCP cubic registered
Sep 10 06:31:42 fabio-desktop kernel: [    2.189238] NET: Registered protocol family 10
Sep 10 06:31:42 fabio-desktop kernel: [    2.189574] lo: Disabled Privacy Extensions
Sep 10 06:31:42 fabio-desktop kernel: [    2.189837] NET: Registered protocol family 17
Sep 10 06:31:42 fabio-desktop kernel: [    2.189850] Bluetooth: L2CAP ver 2.11
Sep 10 06:31:42 fabio-desktop kernel: [    2.189852] Bluetooth: L2CAP socket layer initialized
Sep 10 06:31:42 fabio-desktop kernel: [    2.189854] Bluetooth: SCO (Voice Link) ver 0.6
Sep 10 06:31:42 fabio-desktop kernel: [    2.189855] Bluetooth: SCO socket layer initialized
Sep 10 06:31:42 fabio-desktop kernel: [    2.189906] Bluetooth: RFCOMM socket layer initialized
Sep 10 06:31:42 fabio-desktop kernel: [    2.189912] Bluetooth: RFCOMM TTY layer initialized
Sep 10 06:31:42 fabio-desktop kernel: [    2.189913] Bluetooth: RFCOMM ver 1.10
Sep 10 06:31:42 fabio-desktop kernel: [    2.190845] Using IPI No-Shortcut mode
Sep 10 06:31:42 fabio-desktop kernel: [    2.190906] registered taskstats version 1
Sep 10 06:31:42 fabio-desktop kernel: [    2.190995]   Magic number: 9:200:525
Sep 10 06:31:42 fabio-desktop kernel: [    2.191002] scsi target3:0:1: hash matches
Sep 10 06:31:42 fabio-desktop kernel: [    2.191050] rtc_cmos 00:04: setting system clock to 2009-09-10 09:31:33 UTC (1252575093)
Sep 10 06:31:42 fabio-desktop kernel: [    2.191053] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
Sep 10 06:31:42 fabio-desktop kernel: [    2.191054] EDD information not available.
Sep 10 06:31:42 fabio-desktop kernel: [    2.191219] Freeing unused kernel memory: 532k freed
Sep 10 06:31:42 fabio-desktop kernel: [    2.191350] Write protecting the kernel text: 4116k
Sep 10 06:31:42 fabio-desktop kernel: [    2.191398] Write protecting the kernel read-only data: 1528k
Sep 10 06:31:42 fabio-desktop kernel: [    2.205981] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
Sep 10 06:31:42 fabio-desktop kernel: [    2.342486] Floppy drive(s): fd0 is 1.44M
Sep 10 06:31:42 fabio-desktop kernel: [    2.349662] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
Sep 10 06:31:42 fabio-desktop kernel: [    2.349680] r8169 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
Sep 10 06:31:42 fabio-desktop kernel: [    2.350370] eth0: RTL8168b/8111b at 0xf7c56000, 00:1f:e2:31:d1:1f, XID 38500000 IRQ 2301
Sep 10 06:31:42 fabio-desktop kernel: [    2.360453] FDC 0 is a post-1991 82077
Sep 10 06:31:42 fabio-desktop kernel: [    2.650695] PM: Starting manual resume from disk
Sep 10 06:31:42 fabio-desktop kernel: [    2.668644] kjournald starting.  Commit interval 5 seconds
Sep 10 06:31:42 fabio-desktop kernel: [    2.668656] EXT3-fs: mounted filesystem with ordered data mode.
Sep 10 06:31:42 fabio-desktop kernel: [    2.872014] usb 2-1: new full speed USB device using uhci_hcd and address 2
Sep 10 06:31:42 fabio-desktop kernel: [    3.025470] usb 2-1: configuration #1 chosen from 1 choice
Sep 10 06:31:42 fabio-desktop kernel: [    3.210020] ata3: soft resetting link
Sep 10 06:31:42 fabio-desktop kernel: [    3.268016] usb 4-2: new full speed USB device using uhci_hcd and address 2
Sep 10 06:31:42 fabio-desktop kernel: [    3.404325] ata3.01: configured for UDMA/133
Sep 10 06:31:42 fabio-desktop kernel: [    3.404332] ata3: EH complete
Sep 10 06:31:42 fabio-desktop kernel: [    3.409068] sd 2:0:1:0: [sda] 1465149168 512-byte hardware sectors: (750 GB/698 GiB)
Sep 10 06:31:42 fabio-desktop kernel: [    3.409086] sd 2:0:1:0: [sda] Write Protect is off
Sep 10 06:31:42 fabio-desktop kernel: [    3.409112] sd 2:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Sep 10 06:31:42 fabio-desktop kernel: [    3.463922] usb 4-2: configuration #1 chosen from 1 choice
Sep 10 06:31:42 fabio-desktop kernel: [    4.813001] ata3: soft resetting link
Sep 10 06:31:42 fabio-desktop kernel: [    5.008320] ata3.01: configured for UDMA/133
Sep 10 06:31:42 fabio-desktop kernel: [    5.008330] ata3: EH complete
Sep 10 06:31:42 fabio-desktop kernel: [    5.015547] sd 2:0:1:0: [sda] 1465149168 512-byte hardware sectors: (750 GB/698 GiB)
Sep 10 06:31:42 fabio-desktop kernel: [    5.016698] sd 2:0:1:0: [sda] Write Protect is off
Sep 10 06:31:42 fabio-desktop kernel: [    5.026865] sd 2:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Sep 10 06:31:42 fabio-desktop kernel: [    5.287723] ata3: soft resetting link

[nemex1975]

Bom dia.

Estou escrevendo para informar que este problema foi resolvido pela assistência técnica pois meu PC está ainda na garantia.

Não sei o que foi feito, apenas levei à assistência e recebi o PC funcionando melhor e mais rápido do que quando o comprei.

Fica o tópico para os interessados conseguirem decifrar o problema e ajudar aos demais que tiverem o mesmo azar que eu.
Grato pela atenção.