[gilug.org] problemes amb disc dur usb

2007-11-27 09:20:15 UTC

Jo crec que no es problema de usb, si no del disc dur. ja que tot lo del
dmesg ho fa bé
a mi (malauradament) els cops que m'ha pasat ho he pugut diagnosticar
ràpidament.
Desmonta la caixa usb, i prova un disc dur que funcioni a dintre, o prova el
disc dur original a una caixa usb nova.

2007/11/26, Jordi Pujol <>:
>
> Ei llista,
>
> activem el debug en els moduls de usb
>
> # modinfo usb-storage
> parm:           delay_use:seconds to delay before using a new device
> (uint)
> # modinfo usbcore
> parm:           usbfs_snoop:true to log all usbfs traffic (bool)
> parm:           blinkenlights:true to cycle leds on hubs (bool)
> parm:           old_scheme_first:start with the old device initialization
> scheme (bool)
> parm:           use_both_schemes:try the other device initialization
> scheme if
> the first one fails (bool)
> parm:           autosuspend:default autosuspend delay (int)
>
> creariem un fitxer nou
> /etc/modprobe.d/00custom-alias
>
> amb les linies:
> #******
> options usb-storage delay_use=30
> options usbcore usbfs_snoop:true old_scheme_first:true
> use_both_schemes:true
> #******
>
> si els moduls usb son inclosos al initrd pot ser necessari actualitzar-lo
> (segurament hi son)
>
> # update-initramfs -?
> Usage: /usr/sbin/update-initramfs [OPTION]...
>
> Options:
> -k [version]   Specify kernel version or 'all'
> -c             Create a new initramfs
> -u             Update an existing initramfs
> -d             Remove an existing initramfs
> -t             Take over a custom initramfs with this one
> -b             Set alternate boot directory
> -v             Be verbose
> -h             This message
>
> executar
> # update-initramfs -u -k `uname -r`
> (o alguna cosa per l'estil)
>
> tornar a arrancar i estudiar el dmesg per les anotacions de usb.
>
> Salut,
>
> Jordi Pujol
>
> El Monday 26 November 2007 18:59:20 David Casals va escriure:
> > Hola,
> >
> > Tinc un disc dur usb que ha deixat de funcionar.
> >
> > si faig un lsusb mel reconeix perfectament pero no el puc montar, ni
> > fer-li un fdisk ni res per l'estil
> >
> > el dmesg em respon aixo:
> >
> > [34130.592763] usb 5-8: new high speed USB device using ehci_hcd and
> > address 4
> > [34130.726081] usb 5-8: configuration #1 chosen from 1 choice
> > [34130.726428] scsi5 : SCSI emulation for USB Mass Storage devices
> > [34130.726542] usb-storage: device found at 4
> > [34130.726543] usb-storage: waiting for device to settle before scanning
> > [34135.716083] usb-storage: device scan complete
> > [34141.485934] usb 5-8: USB disconnect, address 4
> > [34141.486050] scsi 5:0:0:0: scsi: Device offlined - not ready after
> > error recovery
> > [34225.982127] usb 3-2: new full speed USB device using uhci_hcd and
> > address 2
> > [34226.101911] usb 3-2: device descriptor read/64, error -71
> > [34226.325524] usb 3-2: device descriptor read/64, error -71
> > [34226.541165] usb 3-2: new full speed USB device using uhci_hcd and
> > address 3
> > [34226.660956] usb 3-2: device descriptor read/64, error -71
> > [34226.884647] usb 3-2: device descriptor read/64, error -71
> > [34227.100166] usb 3-2: new full speed USB device using uhci_hcd and
> > address 4
> > [34227.507454] usb 3-2: device not accepting address 4, error -71
> > [34227.619294] usb 3-2: new full speed USB device using uhci_hcd and
> > address 5
> > [34228.026547] usb 3-2: device not accepting address 5, error -71
> > [34293.524155] usb 3-1: new full speed USB device using uhci_hcd and
> > address 6
> > [34293.647912] usb 3-1: device descriptor read/64, error -71
> > [34293.871521] usb 3-1: device descriptor read/64, error -71
> > [34294.087146] usb 3-1: new full speed USB device using uhci_hcd and
> > address 7
> > [34294.206934] usb 3-1: device descriptor read/64, error -71
> > [34294.430544] usb 3-1: device descriptor read/64, error -71
> > [34294.646166] usb 3-1: new full speed USB device using uhci_hcd and
> > address 8
> > [34295.053455] usb 3-1: device not accepting address 8, error -71
> > [34295.165294] usb 3-1: new full speed USB device using uhci_hcd and
> > address 9
> > [34295.572548] usb 3-1: device not accepting address 9, error -71
> > [34301.514196] usb 3-1: new full speed USB device using uhci_hcd and
> > address 10
> > [34301.637941] usb 3-1: device descriptor read/64, error -71
> > [34301.861584] usb 3-1: device descriptor read/64, error -71
> > [34302.077208] usb 3-1: new full speed USB device using uhci_hcd and
> > address 11
> > [34302.196998] usb 3-1: device descriptor read/64, error -71
> > [34302.420606] usb 3-1: device descriptor read/64, error -71
> > [34302.636238] usb 3-1: new full speed USB device using uhci_hcd and
> > address 12
> > [34303.043498] usb 3-1: device not accepting address 12, error -71
> > [34303.155325] usb 3-1: new full speed USB device using uhci_hcd and
> > address 13
> > [34303.562570] usb 3-1: device not accepting address 13, error -71
> > [34321.347525] usb 5-8: new high speed USB device using ehci_hcd and
> > address 8
> > [34321.480702] usb 5-8: configuration #1 chosen from 1 choice
> > [34321.481048] scsi6 : SCSI emulation for USB Mass Storage devices
> > [34321.481165] usb-storage: device found at 8
> > [34321.481166] usb-storage: waiting for device to settle before scanning
> > [34326.470827] usb-storage: device scan complete
> > [34332.240679] scsi 6:0:0:0: scsi: Device offlined - not ready after
> > error recovery
> > [34332.240779] usb 5-8: USB disconnect, address 8
> >
> > Algu te alguna idea?
> >
> > Atentament
> > David Casals
> > hakd0c
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-- 
Eduard Vidal i Tulsà.
Salt, Girona.
www.festuc.cat
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