Re: hdc errors on post-june ibook 12"
On Thu, 2005-11-03 at 17:46 +0100, Francesco Pedrini wrote:
> Hi all,
> I have some problem with my ibook and sid.
>
> Every time pbbuttonsd is (re)started/stopped and when the laptop is woke up
> from suspend i get this errors:
>
> ----8<-------- (DMESG OUTPUT) ----8<--------
>
> hdc: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
> hdc: drive_cmd: error=0x04 { AbortedCommand }
> ide: failed opcode was: 0xec
> hdc: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
> hdc: drive_cmd: error=0x04 { AbortedCommand }
> ide: failed opcode was: 0xec
.../...
>
> ----8<-------- (DMESG OUTPUT) ----8<--------
>
> If i try to mount /dev/hdc on /media/cdrom0 all is ok, i can read the cd and
> eject it with eject /media/cdrom0 or Fn+f12.
> I'm using sid with 2.6.14 linux-image from apt and pbbuttonsd 0.7.2-1
> All works fine, like the hotkeys for the lcd backlight, sound level and, as i
> said the cd-eject key execpt for those errors on startup/wakeup.
Opcode 0xec seem to be WIN_IDENTIFY, no ? Unless I'm mistaken, something
seem to be banging your CD-ROM with a command that is essentially only
valid for hard disks...
I would suggest checking what's going on in userland.
Ben.
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