cdrom don't work

[VETSEL Patrice]

Le lundi 06 septembre 2004 à 18:28 +0100, Thom May a écrit :
> * VETSEL Patrice (vetsel.patrice at wanadoo.fr) wrote :
> > With old kernels (warty release 7) i'd no problems.
> > Today i have 2.6.8-1-k7 and my DVD+/Cdrom (writer) don't work.
> > I'v this on /var/log/message :
> > 
> > Sep  6 20:29:38 localhost kernel: ide-cd: cmd 0x1e timed out
> > Sep  6 20:29:38 localhost kernel: hdc: lost interrupt
> > Sep  6 20:29:38 localhost kernel: hdc: cdrom_pc_intr: The drive appears
> > confused (ireason = 0x01)
> > 
> > I think it's a kernel bug, i think it's a problem with the module for
> > ide. (my chipset is a via)
> > 
> try booting with noapic.
> -Thom
> 
With noapic i'v this :
Sep  6 21:43:34 localhost kernel: hdc: command error: status=0x51
{ DriveReady SeekComplete Error }
Sep  6 21:43:34 localhost kernel: hdc: command error: error=0x50
Sep  6 21:43:34 localhost kernel: end_request: I/O error, dev hdc,
sector 0
Sep  6 21:43:34 localhost kernel: hdc: command error: status=0x51
{ DriveReady SeekComplete Error }
Sep  6 21:43:34 localhost kernel: hdc: command error: error=0x50
Sep  6 21:43:34 localhost kernel: end_request: I/O error, dev hdc,
sector 4
Sep  6 21:43:34 localhost kernel: hdc: command error: status=0x51
{ DriveReady SeekComplete Error }
Sep  6 21:43:34 localhost kernel: hdc: command error: error=0x50
Sep  6 21:43:34 localhost kernel: end_request: I/O error, dev hdc,
sector 8
...
...
...
Sep  6 21:43:34 localhost kernel: hdc: command error: status=0x51
{ DriveReady SeekComplete Error }
Sep  6 21:43:34 localhost kernel: hdc: command error: error=0x50
Sep  6 21:43:34 localhost kernel: end_request: I/O error, dev hdc,
sector 0
Sep  6 21:43:34 localhost kernel: hdc: command error: status=0x51
{ DriveReady SeekComplete Error }
Sep  6 21:43:34 localhost kernel: hdc: command error: error=0x50
Sep  6 21:43:34 localhost kernel: end_request: I/O error, dev hdc,
sector 4