dispositivos usb montam e desmontam

[adriana]

Tenho 05 portas usb pci que deixaram de funcionar no Marverick. Vejam, por favor, o log. Postei só os trechos que achei relevantes.

Os dispositivos são montados - quando o são - e desmontados pouco tempo depois. Já tive esse problema com portas onboard que até hoje estão sem funcionar. Comprei as pci, que funcionaram por um tempo até dois dias atrás. Se alguém puder me ajudar, agradeço.




EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
Apr 26 18:27:48 adriana-PW-945GCX kernel: [   15.925911] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
Apr 26 18:32:21 adriana-PW-945GCX kernel: [  288.754026] usb usb2: root hub lost power or was reset
Apr 26 18:32:22 adriana-PW-945GCX kernel: [  289.800570] hub_port_connect_change: 27 callbacks suppressedAMI BIOS detected: BIOS may corrupt low RAM, working around it.
pci 0000:03:02.2: EHCI: unrecognized capability e0
hub 2-0:1.0: hub_port_status failed (err = -108)
hub 2-0:1.0: activate --> -108
ohci_hcd 0000:03:02.0: OHCI Unrecoverable Error, scheduling NEC chip restart
ohci_hcd 0000:03:02.0: OHCI Unrecoverable Error, scheduling NEC chip restart
ohci_hcd 0000:03:02.0: USB HC reset timed out!
ohci_hcd 0000:03:02.0: can't restart, -1
sd 4:0:0:0: Device offlined - not ready after error recovery
Apr 27 13:09:02 adriana-PW-945GCX kernel: [  210.830148] VFS: busy inodes on changed media or resized disk sdb
Apr 27 13:09:02 adriana-PW-945GCX kernel: [  210.830220] VFS: busy inodes on changed media or resized disk sdb
Apr 27 13:09:02 adriana-PW-945GCX kernel: [  210.833091] VFS: busy inodes on changed media or resized disk sdb
Apr 27 13:09:02 adriana-PW-945GCX kernel: [  210.833203] VFS: busy inodes on changed media or resized disk sdb
Apr 27 13:09:03 adriana-PW-945GCX kernel: [  211.562083] Pid: 0, comm: swapper Not tainted 2.6.35-28-generic #49-Ubuntu
Apr 27 13:09:03 adriana-PW-945GCX kernel: [  211.562087] Call Trace:
Apr 27 13:09:03 adriana-PW-945GCX kernel: [  211.562100]  [<c05c81b3>] ? printk+0x2d/0x32
Apr 27 13:09:03 adriana-PW-945GCX kernel: [  211.562110]  [<c01a9dbc>] __report_bad_irq+0x2c/0x90
Apr 27 13:09:03 adriana-PW-945GCX kernel: [  211.562117]  [<c01a82d4>] ? handle_IRQ_event+0x44/0x150
Apr 27 13:09:03 adriana-PW-945GCX kernel: [  211.562124]  [<c01a9f7d>] note_interrupt+0x15d/0x1a0
Apr 27 13:09:03 adriana-PW-945GCX kernel: [  211.562132]  [<c016c6ed>] ? sched_clock_idle_wakeup_event+0x1d/0x30
Apr 27 13:09:03 adriana-PW-945GCX kernel: [  211.562140]  [<c01aa65c>] handle_fasteoi_irq+0xac/0xe0
Apr 27 13:09:03 adriana-PW-945GCX kernel: [  211.562147]  [<c0176595>] ? tick_check_idle+0x95/0xc0
Apr 27 13:09:03 adriana-PW-945GCX kernel: [  211.562154]  [<c01050ad>] handle_irq+0x1d/0x30
Apr 27 13:09:03 adriana-PW-945GCX kernel: [  211.562161]  [<c05d139c>] do_IRQ+0x4c/0xc0
Apr 27 13:09:03 adriana-PW-945GCX kernel: [  211.562168]  [<c0148409>] ? select_nohz_load_balancer+0x59/0x150
Apr 27 13:09:03 adriana-PW-945GCX kernel: [  211.562175]  [<c0103630>] common_interrupt+0x30/0x38
Apr 27 13:09:03 adriana-PW-945GCX kernel: [  211.562183]  [<c010a826>] ? mwait_idle+0x56/0xb0
Apr 27 13:09:03 adriana-PW-945GCX kernel: [  211.562189]  [<c0101fcc>] cpu_idle+0x8c/0xd0
Apr 27 13:09:03 adriana-PW-945GCX kernel: [  211.562196]  [<c05c5b16>] start_secondary+0x10c/0x112


WARNING! power/level is deprecated; use power/control instead
usb 3-2: USB disconnect, address 2
usb usb3: root hub lost power or was reset


comando: tail -f /var/log/messages
RESULTADO:

Apr 27 19:00:05 adriana-PW-945GCX kernel: [ 5172.000346] sd 6:0:0:0: [sdb] Attached SCSI removable disk
Apr 27 19:00:06 adriana-PW-945GCX kernel: [ 5172.320821] scsi scan: INQUIRY result too short (5), using 36
Apr 27 19:00:06 adriana-PW-945GCX kernel: [ 5172.320832] scsi 7:0:0:0: Direct-Access     USB 2.0  (HS) Flash Disk  1.00 PQ: 0 ANSI: 0 CCS
Apr 27 19:00:06 adriana-PW-945GCX kernel: [ 5172.321580] sd 7:0:0:0: Attached scsi generic sg3 type 0
Apr 27 19:00:06 adriana-PW-945GCX kernel: [ 5172.383797] sd 7:0:0:0: [sdc] 1971121 512-byte logical blocks: (1.00 GB/962 MiB)
Apr 27 19:00:06 adriana-PW-945GCX kernel: [ 5172.390788] sd 7:0:0:0: [sdc] Write Protect is off
Apr 27 19:00:06 adriana-PW-945GCX kernel: [ 5172.416793]  sdc:
Apr 27 19:00:06 adriana-PW-945GCX kernel: [ 5172.503808] sd 7:0:0:0: [sdc] Attached SCSI removable disk
Apr 27 19:00:51 adriana-PW-945GCX kernel: [ 5217.680651] WARNING! power/level is deprecated; use power/control instead
Apr 27 19:00:51 adriana-PW-945GCX kernel: [ 5217.764827] usb 3-2: USB disconnect, address 2

adriana@adriana-PW-945GCX:~$ tail -f /var/log/messages

Apr 28 10:29:48 adriana-PW-945GCX pppd[1886]: Connect time 0.8 minutes.
Apr 28 10:29:48 adriana-PW-945GCX pppd[1886]: Sent 28282 bytes, received 36591 bytes.
Apr 28 10:29:48 adriana-PW-945GCX pppd[1886]: Connection terminated.
Apr 28 10:29:48 adriana-PW-945GCX kernel: [  126.248226] VFS: busy inodes on changed media or resized disk sdb
Apr 28 10:29:48 adriana-PW-945GCX kernel: [  126.248297] VFS: busy inodes on changed media or resized disk sdb
Apr 28 10:29:48 adriana-PW-945GCX kernel: [  126.254025] VFS: busy inodes on changed media or resized disk sdb
Apr 28 10:29:48 adriana-PW-945GCX kernel: [  126.257436] usb 4-1: USB disconnect, address 2
Apr 28 10:29:48 adriana-PW-945GCX kernel: [  126.535697] usb usb3: root hub lost power or was reset
Apr 28 10:29:48 adriana-PW-945GCX kernel: [  126.676537] usb 4-1: new full speed USB device using ohci_hcd and address 3
Apr 28 10:29:48 adriana-PW-945GCX pppd[1886]: Exit.
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272030] khubd         D f0e01d00     0    29      2 0x00000000
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272038]  f71a7dd4 00000046 f68f6000 f0e01d00 f6952000 f71a7db0 c08c6700 c08c6700
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272051]  a8809388 0000001e c08c6700 c08c6700 00000001 0000001e 00000000 c08c6700
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272063]  c08c6700 f714d8d0 00000000 f0e01d00 f0e01d08 f71a7ddc f71a7dfc c04728cd
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272075] Call Trace:
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272088]  [<c04728cd>] usb_kill_urb+0x6d/0xa0
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272096]  [<c0166240>] ? autoremove_wake_function+0x0/0x50
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272103]  [<c0473aac>] usb_start_wait_urb+0xac/0xc0
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272110]  [<c0474044>] usb_control_msg+0xc4/0x130
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272116]  [<c046ce9a>] hub_port_init+0x43a/0x800
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272123]  [<c046e082>] hub_port_connect_change+0x2c2/0x8f0
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272130]  [<c046f620>] hub_events+0x2b0/0x4f0
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272136]  [<c01663af>] ? finish_wait+0x4f/0x70
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272142]  [<c046f89a>] hub_thread+0x3a/0x140
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272148]  [<c0166240>] ? autoremove_wake_function+0x0/0x50
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272154]  [<c046f860>] ? hub_thread+0x0/0x140
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272160]  [<c0165e14>] kthread+0x74/0x80
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272165]  [<c0165da0>] ? kthread+0x0/0x80
Apr 28 10:33:42 adriana-PW-945GCX kernel: [  360.272172]  [<c010363e>] kernel_thread_helper+0x6/0x10
Apr 28 10:35:42 adriana-PW-945GCX kernel: [  480.272516] khubd         D f0e01d00     0    29      2 0x00000000
Apr 28 10:35:42 adriana-PW-945GCX kernel: [  480.272521]  f71a7dd4 00000046 f68f6000 f0e01d00 f6952000 f71a7db0 c08c6700 c08c6700
Apr 28 10:35:42 adriana-PW-945GCX kernel: [  480.272528]  a8809388 0000001e c08c6700 c08c6700 00000001 0000001e 00000000 c08c6700
Apr 28 10:35:42 adriana-PW-945GCX kernel: [  480.272535]  c08c6700 f714d8d0 00000000 f0e01d00 f0e01d08 f71a7ddc f71a7dfc c04728cd

[Tota]

Apr 26 18:32:21 adriana-PW-945GCX kernel: [  288.754026] usb usb2: root hub lost power or was reset

Ola,

Pelas mensagens e outras aí, eu suspeitaria que sua fonte de alimentação esta com problemas.

Se as portas onboard não provêm energia e esta placa pci também não, algo relativo a alimentação está ococrrendo.

Remova a fonte do gabinete e leve a um tecnico para fazer um teste de carga. Se possivel compre uma nova de boa qualidade, fuja das fontes genéricas.

[]'s

[velox256]

Só pra complementar o que o Tota disse, as suas portas PS2 (teclado e mouse) "ainda" funcionam?

[adriana]

O teclado e o mouse estão normais. Vou testar a fonte e depois aviso do resultado.

Engraçado que o ícone do sistema de arquivo do cartão de memória mudou sozinho agora apareceu  na área de trabalho um ícone de hd e o rótulo usb0, ao invés do tradicional ícone com o simbolo pen drive usb e o texto "sistema de arquivo de 507 MB ". Em Locais aparecem ambos os ícones.

sudo fdisk -l não consegue "enxergar" nada nas usb e lsusb não lista nada também. Qualquer dispositivo ali fica invisível p'ro sistema.

Obrigada pela ajuda.