Inicialização lenta no 10.10 - [Resolvido]

[robison_cwb]

A inicialização do meu 10.10 (2.6.35-22-generic) está extremamente lenta, creio que chega aos absurdos 2min e meio para dar a tela de login. Já tentei de tudo para resolver e não consegui. Se alguém tem alguma dica de como resolver... agradeço.

[zekkerj]

Na hora do boot, aperte "ESC" pra abrir o menu do GRUB. Selecione a linha do Ubuntu 10.10 e digite "E" pra editar a linha de inicialização. Retire os parâmetro "quiet" e "splash", aperte "ENTER" e "B", pra iniciar sem esses parâmtros.

Acompanhe o boot, veja se há alguma mensagem que chame sua atenção.

[robison_cwb]

Dei um comando dmesg e a única coisa que achei estranha foi o "salto que deu nas linhas:

Código: [Selecionar]

[   19.946595] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null)
[   72.646833] ppdev: user-space parallel port driver
[   72.654535]   alloc irq_desc for 45 on node -1
[   72.654542]   alloc kstat_irqs on node -1
[   72.654566] tg3 0000:02:00.0: irq 45 for MSI/MSI-X

para montar a partição sda6 pulou de 19... para 72...

[zekkerj]

Bem interessante, essa partição é a raiz?

[robison_cwb]

Minha tabela de partição está assim:

Código: [Selecionar]

/dev/sda1 - ext4  - / - 18.63Gb - boot
/dev/sda2 - extended - /home 130Gb
/dev/sda5 - linux-swap - 1.86gb
/dev/sda6 - ext4 - /home - 4.41Gb
/dev/sda7 - fat32 - /Windows - 35.43gb
Tenho somente o ubuntu instalado na máquina. A partição Windows foi criada somente para "armazenar" arquivos do "ruindows"! Sei lá... mania.

Só para constar...a configuração de minha máquina é esta:

Pentium DualCore 1.73GHz - 2.0gb RAM. (corrigido)

[zekkerj]

Interessante.

O tipo da partição windows, como fat32, está mal-escolhido; mesmo vc não tendo windows, uma partição ntfs seria melhor aproveitada.

Sobre a sua partição home, tem como vc passar as opções de montagem dela? Estão na linha correspondente a ela, no arquivo /etc/fstab.


PS: "Pentium DualCore 1.73Gb"?? Primeira vez que vejo uma CPU que tem Gigabytes, em vez de GigaHertz...

[robison_cwb]

kkkkk.. foi mal.. digitei errado. Na correria antes de ir para o trampo... !

A noite irei ver as configurações da partição e posto aqui!

[robison_cwb]

Conteúdo do arquivo etc/fstab:

Código: [Selecionar]

# /etc/fstab: static file system information.
#
# Use 'blkid -o value -s UUID' to print the universally unique identifier
# for a device; this may be used with UUID= as a more robust way to name
# devices that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
proc            /proc           proc    nodev,noexec,nosuid 0       0
# / was on /dev/sda1 during installation
UUID=af565bb4-2e0e-41b5-b202-91677ed4532e /               ext4    errors=remount-ro 0       1
# /home was on /dev/sda6 during installation
UUID=c7c21c15-f343-45ed-a549-6b1092d39dc0 /home           ext4    defaults        0       2
# /windows was on /dev/sda7 during installation
UUID=448D-2BF3  /windows        vfat    utf8,umask=007,gid=46 0       1
# swap was on /dev/sda5 during installation
UUID=8c20327f-399d-410a-892a-d70d7d421b0c none            swap    sw              0       0

[zekkerj]

Mude a opção do /home de "defaults" para "defaults,relatime". Isso vai dar uma agilizada no acesso, pois ele não vai mais atualizar o "atime" a cada acesso em cada arquivo do sistema.

[robison_cwb]

Ok, vou também formatar a partição windows de fat32 para NTFS, mas antes preciso fazer o backup dos 18Gb de conteúdo. Assim que fizer isto postarei aqui o resultado.

[robison_cwb]

35seg ... até a tela de login... creio que seja bom. Mas vou pesquisar o que pode ser feito para melhorar.

Valeu pela ajuda. Obrigadão mesmo! Abs

[jaapaurelio]

Olá.

Tenho o mesmo problema que o referido em cima mas desta vez o que demora a montar é o meu /.

Ficam aqui os meus dados.

Código: [Selecionar]

# /etc/fstab: static file system information.
#
# Use 'blkid -o value -s UUID' to print the universally unique identifier
# for a device; this may be used with UUID= as a more robust way to name
# devices that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
proc            /proc           proc    nodev,noexec,nosuid 0       0
/dev/sda7       /               ext4    errors=remount-ro 0       1
# /media/dados was on /dev/sda5 during installation
UUID=6AC082C4C08295CB /media/dados    ntfs    defaults,umask=007,gid=46 0       0
# /media/windows was on /dev/sda2 during installation
UUID=788CB2EF8CB2A752 /media/windows  ntfs    defaults,umask=007,gid=46 0       0
/dev/sda6       none            swap    sw              0       0
e

Código: [Selecionar]

[    0.495851] ACPI: bus type pnp registered
[    0.507072] pnp: PnP ACPI: found 10 devices
[    0.507126] ACPI: ACPI bus type pnp unregistered
[    0.507182] PnPBIOS: Disabled by ACPI PNP
(removi umas linhas porque passei limite de caracteres do fórum)
[    0.669028] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    0.669084] EDD information not available.
[    0.787843] ata1.00: ATAPI: MATSHITADVD-RAM UJ870QJ, 1.00, max UDMA/33
[    0.804329] ata1.00: configured for UDMA/33
[    0.874706] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[    0.959345] isapnp: No Plug & Play device found
[    0.961567] scsi 0:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ870QJ  1.00 PQ: 0 ANSI: 5
[    0.966248] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[    0.966316] Uniform CD-ROM driver Revision: 3.20
[    0.966497] sr 0:0:0:0: Attached scsi CD-ROM sr0
[    0.966566] sr 0:0:0:0: Attached scsi generic sg0 type 5
[    0.966744] Freeing unused kernel memory: 684k freed
[    0.967275] Write protecting the kernel text: 4932k
[    0.968142] Write protecting the kernel read-only data: 1976k
[    0.992151] udev[86]: starting version 163
[    1.107553] sky2: driver version 1.28
[    1.107661] sky2 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    1.107733] sky2 0000:02:00.0: setting latency timer to 64
[    1.107775] sky2 0000:02:00.0: Yukon-2 FE chip revision 3
[    1.107965]   alloc irq_desc for 43 on node -1
[    1.107968]   alloc kstat_irqs on node -1
[    1.107991] sky2 0000:02:00.0: irq 43 for MSI/MSI-X
[    1.144133] usb 6-2: new low speed USB device using uhci_hcd and address 2
[    1.149609] sky2 0000:02:00.0: eth0: addr 00:1a:80:1c:1f:f0
[    1.184260] ahci 0000:00:1f.2: version 3.0
[    1.184286] ahci 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[    1.184406]   alloc irq_desc for 44 on node -1
[    1.184409]   alloc kstat_irqs on node -1
[    1.184424] ahci 0000:00:1f.2: irq 44 for MSI/MSI-X
[    1.184502] ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 3 ports 3 Gbps 0x1 impl SATA mode
[    1.184574] ahci 0000:00:1f.2: flags: 64bit ncq sntf pm led clo pio slum part ccc
[    1.184647] ahci 0000:00:1f.2: setting latency timer to 64
[    1.185296] scsi2 : ahci
[    1.185545] scsi3 : ahci
[    1.185761] scsi4 : ahci
[    1.185885] ata3: SATA max UDMA/133 abar m2048@0xfc504000 port 0xfc504100 irq 44
[    1.185953] ata4: DUMMY
[    1.186001] ata5: DUMMY
[    1.187450] firewire_ohci 0000:08:03.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[    1.240109] firewire_ohci: Added fw-ohci device 0000:08:03.1, OHCI v1.10, 4 IR + 8 IT contexts, quirks 0x2
[    1.728057] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    1.740155] firewire_core: created device fw0: GUID 080046030278ebc3, S400
[    2.099112] ata3.00: ATA-7: TOSHIBA MK2035GSS, DK022A, max UDMA/100
[    2.099169] ata3.00: 390721968 sectors, multi 16: LBA48 NCQ (depth 31/32), a
[    2.100840] ata3.00: configured for UDMA/100
[    2.116246] scsi 2:0:0:0: Direct-Access     ATA      TOSHIBA MK2035GS DK02 PQ: 0 ANSI: 5
[    2.116498] sd 2:0:0:0: [sda] 390721968 512-byte logical blocks: (200 GB/186 GiB)
[    2.116512] sd 2:0:0:0: Attached scsi generic sg1 type 0
[    2.116731] sd 2:0:0:0: [sda] Write Protect is off
[    2.116789] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    2.116862] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    2.117301]  sda: sda1 sda2 sda3 < sda5 sda6 sda7 >
[    2.233340] sd 2:0:0:0: [sda] Attached SCSI disk
[    2.241029] usbcore: registered new interface driver hiddev
[    2.254669] input: KYE Optical Mouse as /devices/pci0000:00/0000:00:1d.1/usb6/6-2/6-2:1.0/input/input3
[    2.254872] generic-usb 0003:0458:0007.0001: input,hidraw0: USB HID v1.10 Mouse [KYE Optical Mouse] on usb-0000:00:1d.1-2/input0
[    2.254970] usbcore: registered new interface driver usbhid
[    2.255027] usbhid: USB HID core driver
[    3.224344] EXT4-fs (sda7): mounted filesystem with ordered data mode. Opts: (null)
[   21.482916] Adding 1952764k swap on /dev/sda6.  Priority:-1 extents:1 across:1952764k
[   21.503399] udev[354]: starting version 163
[   21.544134] lp: driver loaded but no devices found
[   21.829344] Linux agpgart interface v0.103
[   21.833810] agpgart-intel 0000:00:00.0: Intel 965GM Chipset
[   21.834654] agpgart-intel 0000:00:00.0: detected 7676K stolen memory
[   21.872953] yenta_cardbus 0000:08:03.0: CardBus bridge found [104d:902d]
[   21.872982] yenta_cardbus 0000:08:03.0: Using CSCINT to route CSC interrupts to PCI
[   21.872986] yenta_cardbus 0000:08:03.0: Routing CardBus interrupts to PCI
[   21.872994] yenta_cardbus 0000:08:03.0: TI: mfunc 0x01121b22, devctl 0x64
[   21.899668] sony-laptop: Sony Notebook Control Driver v0.6.
[   21.928216] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
[   21.943298] cfg80211: Calling CRDA to update world regulatory domain
[   21.975063] input: Sony Vaio Keys as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:27/SNY5001:00/input/input4
[   21.975760] input: Sony Vaio Jogdial as /devices/virtual/input/input5
[   21.976327] sony-laptop: brightness ignored, must be controlled by ACPI video driver
[   21.998997] cfg80211: World regulatory domain updated:
[   21.999002]     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[   21.999006]     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   21.999011]     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[   21.999015]     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[   21.999019]     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   21.999023]     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   22.078048] type=1400 audit(1288536851.904:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient3" pid=651 comm="apparmor_parser"
[   22.079031] type=1400 audit(1288536851.904:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=651 comm="apparmor_parser"
[   22.079578] type=1400 audit(1288536851.904:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=651 comm="apparmor_parser"
[   22.085465] [drm] Initialized drm 1.1.0 20060810
[   22.096257] input: PS/2 Mouse as /devices/platform/i8042/serio4/input/input6
[   22.112357] input: AlpsPS/2 ALPS GlidePoint as /devices/platform/i8042/serio4/input/input7
[   22.140120] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:s
[   22.140125] iwl3945: Copyright(c) 2003-2010 Intel Corporation
[   22.140252] iwl3945 0000:06:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[   22.140269] iwl3945 0000:06:00.0: setting latency timer to 64
[   22.149831] yenta_cardbus 0000:08:03.0: ISA IRQ mask 0x0cf8, PCI irq 16
[   22.149837] yenta_cardbus 0000:08:03.0: Socket status: 30000006
[   22.149843] pci_bus 0000:08: Raising subordinate bus# of parent bus (#08) from #09 to #0c
[   22.149855] yenta_cardbus 0000:08:03.0: pcmcia: parent PCI bridge window: [io  0x5000-0x5fff]
[   22.149859] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x5000-0x5fff: excluding 0x5000-0x50ff 0x5400-0x54ff
[   22.163514] yenta_cardbus 0000:08:03.0: pcmcia: parent PCI bridge window: [mem 0xfc200000-0xfc2fffff]
[   22.163519] pcmcia_socket pcmcia_socket0: cs: memory probe 0xfc200000-0xfc2fffff: excluding 0xfc200000-0xfc20ffff
[   22.163542] yenta_cardbus 0000:08:03.0: pcmcia: parent PCI bridge window: [mem 0xc0000000-0xc3ffffff pref]
[   22.163546] pcmcia_socket pcmcia_socket0: cs: memory probe 0xc0000000-0xc3ffffff: excluding 0xc0000000-0xc3ffffff
[   22.171740] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[   22.171747] i915 0000:00:02.0: setting latency timer to 64
[   22.205711] iwl3945 0000:06:00.0: Tunable channels: 13 802.11bg, 23 802.11a channels
[   22.205718] iwl3945 0000:06:00.0: Detected Intel Wireless WiFi Link 3945ABG
[   22.205842]   alloc irq_desc for 45 on node -1
[   22.205845]   alloc kstat_irqs on node -1
[   22.205881] iwl3945 0000:06:00.0: irq 45 for MSI/MSI-X
[   22.215273] tifm_7xx1 0000:08:03.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[   22.240495] EXT4-fs (sda7): re-mounted. Opts: errors=remount-ro
[   22.254852]   alloc irq_desc for 46 on node -1
[   22.254857]   alloc kstat_irqs on node -1
[   22.254870] i915 0000:00:02.0: irq 46 for MSI/MSI-X
[   22.254887] [drm] set up 7M of stolen space
[   22.260708] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[   22.261028] [drm] initialized overlay support
[   22.270031] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x100-0x3af: excluding 0x170-0x177 0x1f0-0x1f7 0x370-0x377
[   22.272365] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x3e0-0x4ff: excluding 0x3f0-0x3f7 0x4d0-0x4d7
[   22.273356] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x820-0x8ff: clean.
[   22.274182] pcmcia_socket pcmcia_socket0: cs: IO port probe 0xc00-0xcf7: clean.
[   22.275086] pcmcia_socket pcmcia_socket0: cs: memory probe 0x0c0000-0x0fffff: excluding 0xc0000-0xc7fff 0xdc000-0xfffff
[   22.275173] pcmcia_socket pcmcia_socket0: cs: memory probe 0xa0000000-0xa0ffffff: excluding 0xa0000000-0xa0ffffff
[   22.275256] pcmcia_socket pcmcia_socket0: cs: memory probe 0x60000000-0x60ffffff: excluding 0x60000000-0x60ffffff
[   22.275343] pcmcia_socket pcmcia_socket0: cs: IO port probe 0xa00-0xaff:
[   22.277472] phy0: Selected rate control algorithm 'iwl-3945-rs'
[   22.279651]  clean.
[   23.030511] Console: switching to colour frame buffer device 160x50
[   23.035748] fb0: inteldrmfb frame buffer device
[   23.035751] drm: registered panic notifier
[   23.035770] Slow work thread pool: Starting up
[   23.035938] Slow work thread pool: Ready
[   23.037901] acpi device:05: registered as cooling_device2
[   23.039548] acpi device:07: registered as cooling_device3
[   23.040444] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input8
[   23.040614] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[   23.040986] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[   23.041061]   alloc irq_desc for 22 on node -1
[   23.041065]   alloc kstat_irqs on node -1
[   23.041075] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[   23.041140]   alloc irq_desc for 47 on node -1
[   23.041143]   alloc kstat_irqs on node -1
[   23.041157] HDA Intel 0000:00:1b.0: irq 47 for MSI/MSI-X
[   23.041204] HDA Intel 0000:00:1b.0: setting latency timer to 64
[   23.101936] hda_codec: ALC262: SKU not ready 0x411111f0
[   23.102024] hda_codec: ALC262: BIOS auto-probing.
[   25.139075] type=1400 audit(1288536854.964:5): apparmor="STATUS" operation="profile_load" name="/usr/share/gdm/guest-session/Xsession" pid=908 comm="apparmor_parser"
[   25.139195] type=1400 audit(1288536854.964:6): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient3" pid=909 comm="apparmor_parser"
[   25.140294] type=1400 audit(1288536854.968:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=909 comm="apparmor_parser"
[   25.140833] type=1400 audit(1288536854.968:8): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=909 comm="apparmor_parser"
[   25.144896] type=1400 audit(1288536854.972:9): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince" pid=910 comm="apparmor_parser"
[   25.145234] type=1400 audit(1288536854.972:10): apparmor="STATUS" operation="profile_load" name="/usr/lib/cups/backend/cups-pdf" pid=912 comm="apparmor_parser"
[   25.146433] type=1400 audit(1288536854.972:11): apparmor="STATUS" operation="profile_load" name="/usr/sbin/cupsd" pid=912 comm="apparmor_parser"
[   25.210446] ppdev: user-space parallel port driver
[   25.253561] sky2 0000:02:00.0: eth0: enabling interface
[   25.268059] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   25.317349] iwl3945 0000:06:00.0: loaded firmware version 15.32.2.9
[   25.408479] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   28.498881] EXT4-fs (sda7): re-mounted. Opts: errors=remount-ro,commit=0
[   30.175982] EXT4-fs (sda7): re-mounted. Opts: errors=remount-ro,commit=0
[   38.714553] wlan0: authenticate with 00:24:17:43:5c:9e (try 1)
[   38.716357] wlan0: authenticated
[   38.716924] wlan0: associate with 00:24:17:43:5c:9e (try 1)
[   38.720600] wlan0: RX AssocResp from 00:24:17:43:5c:9e (capab=0x401 status=0 aid=1)
[   38.720607] wlan0: associated
[   38.723034] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   49.184031] wlan0: no IPv6 routers present

Também já tirei o meu "quiet" e "splash" do ficheiro de arranque. Agora ele faz boot a mostrar o que está em cima.

Fiz também um

Código: [Selecionar]

rm /etc/udev/rules.d/70-persistent-net.rules porque vi em outro fórum mas não notei diferença.

Agradeço quem puder ajudar.

[zekkerj]

Até que sua partição raiz não está demorando tanto a montar; mas viu que ele fica buscando por roteadores IPv6 e não encontra nenhum? Tente desativar o IPv6 e veja se há alteração no desempenho geral.

[jaapaurelio]

Até que sua partição raiz não está demorando tanto a montar; mas viu que ele fica buscando por roteadores IPv6 e não encontra nenhum? Tente desativar o IPv6 e veja se há alteração no desempenho geral.

Quando inicio com o "quiet" e "splash" ele fica com um _ piscando em um fundo preto e de repente aparece o símbolo do ubuntu e vai logo para o login.

Também não sei muito bem o motivo mas deve ser algo relacionado com a gráfica. Pois em modo texto ele começa a aparecer o texto em uma baixa resolução (letras grandes) e depois ficam na resolução normal do portátil (letras pequenas), mais ou menos o mesmo tempo que demora o _ a sair do meu ecrã.

Vou desactivar o IPV6 e já digo algo.

[jaapaurelio]

bem depois de desativado o IPV6 ficou algo do género:

Código: [Selecionar]

[   25.021794] iwl3945 0000:06:00.0: loaded firmware version 15.32.2.9
[   25.110719] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   28.130560] EXT4-fs (sda7): re-mounted. Opts: errors=remount-ro,commit=0
[   50.908840] wlan0: authenticate with 00:24:17:43:5c:9e (try 1)
[   50.910631] wlan0: authenticated
[   50.911173] wlan0: associate with 00:24:17:43:5c:9e (try 1)
[   50.914182] wlan0: RX AssocResp from 00:24:17:43:5c:9e (capab=0x401 status=0 aid=1)
[   50.914187] wlan0: associated
[   50.916503] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   58.926815] lo: Disabled Privacy Extensions
[   61.560047] wlan0: no IPv6 routers presen

Notei que a resolução fica normal neste passo:

Código: [Selecionar]

[    2.717021] usbhid: USB HID core driver
[    3.585866] EXT4-fs (sda7): mounted filesystem with ordered data mode. Opts: (null)
[   21.806685] udev[399]: starting version 163
[   21.852033] lp: driver loaded but no devices found

Só para que conste desactivei o IPV6 com:

Código: [Selecionar]

echo 1 > /proc/sys/net/ipv6/conf/all/disable_ipv6

:/ Que posso fazer?