Re: graveur de CD et émulation SCSI
Problème résolu !
je suis passé de kernel 2.4.22 à 2.4.22-4, et mes soucis se sont envolés.
il y avait un bug reporté à ce sujet, et le ker 2.4.22-4 résoud le problème.
Merci Greg !
Merci à tous pour votre aide.
Marcos
Pour ceux qui sont concernés, voilà le post de Gregory K. Johnson sur
linux.debian.user :
Gregory K. Johnson wrote :
kernel: scsi : aborting command due to timeout : pid 0, scssi0,
channel 0, id 0, lun 0 Inquiry 00 00 00 ff 00
hdc: lost interrupt
I got an error much like this a few days ago while updating my kernel.
I stayed up late looking into and found:
* It's a known bug, #213663.[1]
* The changelog for the upstream 2.4.23-rc2 kernel release says:
"Fix ide-scsi initialization lockup (kudos to Alan)."[2]
* The changelog for Debian's kernel-source-2.4.22 package, version
2.4.22-4 (11/15/2003), says: "Fixed initialisation lockup in
drivers/scsi/ide-scsi.c (bk, closes: #213663)."[3]
I was using kernel-source-2.4.22_2.4.22-3 and, indeed, updating to
2.4.22-4 fixed my problem.
Question #2 : I've read contradictory things about "hdc=ide-scsi".
Some people say that this line is useless when compiling ide-scsi as a
module. Some people says you HAVE TO put it there anyway. And some
people say that the correct syntax for the latest kernels is
"hdX=scsi" instead of "hdX=ide-scsi".
One source[4] says, "It was 'hdx=ide-scsi / hdx=ide-cdrom /
hdx=ide-floppy' in 2.2.x kernels. In the 2.4 series this has been
changed to 'hdx=scsi'." An even better source[5] (which quotes the
kernel source) says that either works. Apparently the hdx=scsi form is
newer and hdx=ide-scsi was kept for comptability.
[1] http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=213663
[2] http://kernel.org/pub/linux/kernel/v2.4/testing/patch-2.4.23.log
[3] /usr/share/doc/kernel-source-2.4.22/changelog.gz
[4] http://www.linuxdocs.org/HOWTOs/SCSI-2.4-HOWTO/llevelpseudo.html
[5] http://lists.debian.org/debian-user/2001/debian-user-200101/msg02986.html
-- Gregory K. Johnson
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