lecture CD audio
Cela faisait un bon moment que je n'avais pas lu de CD audio sur mon
PC... A vrai dire, j'ai même changé de graveur/lecteur de DVD depuis la
dernière fois. Et, surprise, c'est impossible :
- sous KDE, le CD apparait bien dans le systray mais est noté comme
"blank disc" ;
- konqueror ne sait pas l'ouvrir (ou plutôt ouvre une page blanche, que
je mette /cdrom, /dev/cdrom, media/cdrom, /dev/hdc...) ;
- kscd me jette avec un message d'erreur (kio-slave manquant ou un truc
du genre) ;
- alsaplayer se fige carrément (xkill obligatoire) ;
- vlc ne voit pas le disque et si je le lance partir d'un terminal j'ai
droit à :
[00000001] main libvlc debug: translation test: code is "C"
[00000001] main libvlc: Running vlc with the default interface. Use
'cvlc' to use vlc without interface.
Use of deprecated vlc_object_get(403)
[00000409] cdda access error: could not read TOCHDR
[00000409] cdda access error: no audio tracks found
[00000407] main input error: open of `cdda:///dev/hdc' failed: could not
create access
Pourtant, k3b "voit" le cd et me permet même de l'extraire en .wav ce
qui me permet ensuite de l'encoder en .mp3 ou .ogg mais c'est loin
d'être aussi pratique que lorsque je pouvais lire mes CD directement à
partir de konqueror ou kscd (ce dernier est quand même fait pour ça, je
crois ;)
Bref, il doit me manquer quelque chose mais quoi ? La seule piste que
j'ai pu explorer c'est mes logs où j'ai une quantité industrielle de
messages du type :
Oct 17 20:26:19 avalokiteshvara kernel: [3496201.845665] cdrom: This
disc doesn't have any tracks I recognize!
Oct 17 20:31:22 avalokiteshvara kernel: [3496504.073317] cdrom: This
disc doesn't have any tracks I recognize!
Oct 17 20:31:22 avalokiteshvara kernel: [3496504.085208] hdc: command
error: status=0x51 { DriveReady SeekComplete Error }
Oct 17 20:31:22 avalokiteshvara kernel: [3496504.085219] hdc: command
error: error=0x54 { AbortedCommand LastFailedSense=0x05 }
Oct 17 20:31:22 avalokiteshvara kernel: [3496504.085225] ide: failed
opcode was: unknown
Oct 17 20:31:22 avalokiteshvara kernel: [3496504.086194] ATAPI device hdc:
Oct 17 20:31:22 avalokiteshvara kernel: [3496504.086198] Error:
Illegal request -- (Sense key=0x05)
Oct 17 20:31:22 avalokiteshvara kernel: [3496504.086202] Illegal mode
for this track or incompatible medium -- (asc=0x64, ascq=0x00)
Oct 17 20:31:22 avalokiteshvara kernel: [3496504.086205] The failed
"Read 10" packet command was:
Oct 17 20:31:22 avalokiteshvara kernel: [3496504.086207] "28 00 00 00
00 00 00 00 08 00 00 00 00 00 00 00 "
Oct 17 20:31:22 avalokiteshvara kernel: [3496504.086219] end_request:
I/O error, dev hdc, sector 0
Oct 17 20:31:22 avalokiteshvara kernel: [3496504.086223] Buffer I/O
error on device hdc, logical block 0
Oct 17 20:31:22 avalokiteshvara kernel: [3496504.086228] Buffer I/O
error on device hdc, logical block 1
Oct 17 20:31:22 avalokiteshvara kernel: [3496504.086233] Buffer I/O
error on device hdc, logical block 2
Oct 17 20:31:22 avalokiteshvara kernel: [3496504.086236] Buffer I/O
error on device hdc, logical block 3
Oct 17 20:31:22 avalokiteshvara kernel: [3496504.086239] Buffer I/O
error on device hdc, logical block 4
Oct 17 20:31:22 avalokiteshvara kernel: [3496504.086242] Buffer I/O
error on device hdc, logical block 5
Oct 17 20:31:22 avalokiteshvara kernel: [3496504.086245] Buffer I/O
error on device hdc, logical block 6
Oct 17 20:31:22 avalokiteshvara kernel: [3496504.086248] Buffer I/O
error on device hdc, logical block 7
Sinon, je ne sais pas si cela est pertinent mais hdparm me dit :
hdparm /dev/hdc
/dev/hdc:
IO_support = 1 (32-bit)
unmaskirq = 1 (on)
using_dma = 1 (on)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 256 (on)
HDIO_GETGEO failed: Inappropriate ioctl for device
et read-cd :
/usr/bin/cd-drive
cd-drive version 0.78.2 x86_64-pc-linux-gnu
Copyright (c) 2003, 2004, 2005 R. Bernstein
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
The driver selected is GNU/Linux
The default device for this driver is /dev/cdrom
Drivers available...
GNU/Linux ioctl and MMC driver
cdrdao (TOC) disk image driver
bin/cuesheet disk image driver
Nero NRG disk image driver
CD-ROM drive supports MMC 3
Drive: /dev/cdrom
Vendor : Optiarc
Model : DVD RW AD-7200A
Revision : 1.01
Profile List Feature
DVD+R Double Layer - DVD Recordable Double Layer
DVD+R - DVD Recordable
DVD+RW - DVD ReWritable
Unknown Profile 16
Unknown Profile 15
Re-recordable DVD using Sequential recording
Re-recordable DVD using Restricted Overwrite
Re-writable DVD
Re-recordable DVD using Sequential recording
Read only DVD
CD-RW Re-writable Compact Disc capable
Write once Compact Disc capable
Read only Compact Disc capable - on
Core Feature
ATAPI interface
Morphing Feature
Operational Change Request/Notification supported
Synchronous GET EVENT/STATUS NOTIFICATION supported
Removable Medium Feature
Tray type loading mechanism
can eject the medium or magazine via the normal START/STOP command
can be locked into the Logical Unit
Write Protect Feature
Random Readable Feature
Multi-Read Feature
CD Read Feature
C2 Error pointers are supported
CD-Text is supported
DVD Read Feature
Random Writable Feature
Incremental Streaming Writable Feature
Formattable Feature
Management Ability of the Logical Unit/media system to provide an
apparently defect-free space. Feature
Restricted Overwrite Feature
CD-RW CAV Write Feature
DVD+RW Feature
DVD+R Feature
Rigid Restricted Overwrite Feature
CD Track at Once Feature
CD Mastering (Session at Once) Feature
DVD-R/RW Write Feature
Unknown code 33 Feature
Profile List Feature
[...]
Hardware : CD-ROM or DVD
Can eject : Yes
Can close tray : Yes
Can disable manual eject : Yes
Can select juke-box disc : No
Can set drive speed : No
Can read multiple sessions (e.g. PhotoCD) : Yes
Can hard reset device : Yes
Reading....
Can read Mode 2 Form 1 : Yes
Can read Mode 2 Form 2 : Yes
Can read (S)VCD (i.e. Mode 2 Form 1/2) : Yes
Can read C2 Errors : Yes
Can read IRSC : Yes
Can read Media Channel Number (or UPC) : Yes
Can play audio : No
Can read CD-DA : Yes
Can read CD-R : Yes
Can read CD-RW : Yes
Can read DVD-ROM : Yes
Writing....
Can write CD-RW : Yes
Can write DVD-R : Yes
Can write DVD-RAM : Yes
Can write DVD-RW : No
Can write DVD+RW : No
le "Can play audio : No" me semble bizarre surtout qu'il est suivi de
"Can read CD-DA : Yes" ?
Si quelqu'un a déjà rencontré ce problème et a réussi à s'en
dépatouillé, je suis preneur parce que je sèche là-dessus depuis un bon
moment (j'ai jeté mon ancien graveur à cause des mêmes lignes d'erreurs
+ le fait qu'au bout d'un moment il ne lisait plus ni CD ni DVD d'aucune
sorte :(
--
Claude
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