Bonsoir bonsoir.
Lorsque je démarre sur le noyau 2.6.25, je n’ai plus de son. Exemple, lorsque je lance Amarok ou Kaffeine :
Loading of player part 'XinePart' failed.
All Audio Drivers failed to initialize!
Tout était nickel sur le noyau 2.6.18.
C’est grave docteur ? 
En vous remerciant par avance pour votre aide.
Autres infos, quand le lance alsamixer :
[code]debian:~# alsamixer
alsamixer: function snd_ctl_open failed for default: No such file or directory[/code]
Et quand je lance Volume Control :
Tout marchait parfaitement avant. 
bonjour,
Peux-tu poster le résultat des commandes suivantes:
# lsmod
# lspci -v
Merci pour ton aide !
Donc, voila le résultat des commandes.
debian:~# lsmod
Module Size Used by
reiserfs 203584 1
wlan_wep 6432 1
radeon 113152 2
drm 72280 3 radeon
ipv6 241956 14
ppdev 8676 0
lp 11012 0
video 19728 0
output 3712 1 video
wmi 7880 0
sbs 8544 0
sbshc 6784 1 sbs
loop 16708 0
wlan_scan_sta 12160 1
ath_rate_sample 11040 1
joydev 11328 0
ath_pci 83520 0
wlan 178352 5 wlan_wep,wlan_scan_sta,ath_rate_sample,ath_pci
ath_hal 191408 3 ath_rate_sample,ath_pci
snd_maestro3 20964 0
pcmcia 36044 0
firmware_class 9088 2 snd_maestro3,pcmcia
snd_ac97_codec 91300 1 snd_maestro3
ac97_bus 1952 1 snd_ac97_codec
snd_pcm_oss 37824 0
snd_mixer_oss 14880 1 snd_pcm_oss
irtty_sir 6176 0
sir_dev 13764 1 irtty_sir
snd_pcm 68228 3 snd_maestro3,snd_ac97_codec,snd_pcm_oss
parport_pc 25860 1
parport 33868 3 ppdev,lp,parport_pc
irda 106200 1 sir_dev
snd_timer 21320 1 snd_pcm
snd_page_alloc 9992 1 snd_pcm
crc_ccitt 2176 1 irda
rtc 14272 0
snd 48772 6 snd_maestro3,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
psmouse 35920 0
serio_raw 6532 0
soundcore 7488 1 snd
pcspkr 3136 0
yenta_socket 24300 3
rsrc_nonstatic 11584 1 yenta_socket
pcmcia_core 36436 3 pcmcia,yenta_socket,rsrc_nonstatic
container 4736 0
battery 8448 0
ac 4448 0
button 8240 0
intel_rng 5664 0
rng_core 4900 1 intel_rng
iTCO_wdt 11204 0
shpchp 29716 0
pci_hotplug 26980 1 shpchp
intel_agp 25084 1
agpgart 31720 2 drm,intel_agp
sd_mod 26072 2
evdev 11328 5
ext3 120264 2
jbd 43444 1 ext3
mbcache 8260 1 ext3
dm_mirror 25316 0
dm_snapshot 17444 0
dm_mod 55656 7 dm_mirror,dm_snapshot
ide_cd_mod 32864 0
cdrom 31872 1 ide_cd_mod
ide_disk 13952 3
ata_generic 8004 0
libata 142032 1 ata_generic
usbhid 40192 0
hid 36032 1 usbhid
ff_memless 5384 1 usbhid
usb_storage 76832 1
scsi_mod 138508 3 sd_mod,libata,usb_storage
floppy 53284 0
e100 32716 0
mii 5248 1 e100
piix 7176 0 [permanent]
ide_pci_generic 4228 0 [permanent]
ide_core 100312 4 ide_cd_mod,ide_disk,piix,ide_pci_generic
dock 10448 1 libata
uhci_hcd 22352 0
usbcore 130032 4 usbhid,usb_storage,uhci_hcd
thermal 19100 1
processor 39660 2 thermal
fan 5636 1
[code]debian:~# lspci -v
00:00.0 Host bridge: Intel Corporation 82830 830 Chipset Host Bridge (rev 02)
Subsystem: Compaq Computer Corporation Device 0030
Flags: bus master, fast devsel, latency 0
Memory at 60000000 (32-bit, prefetchable) [size=256M]
Capabilities: [40] Vendor Specific Information <?>
Capabilities: [a0] AGP version 2.0
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp
00:01.0 PCI bridge: Intel Corporation 82830 830 Chipset AGP Bridge (rev 02)
Flags: bus master, 66MHz, fast devsel, latency 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: 40200000-402fffff
Prefetchable memory behind bridge: 48000000-4fffffff
Kernel modules: shpchp
00:1d.0 USB Controller: Intel Corporation 82801CA/CAM USB Controller #1 (rev 01)
Subsystem: Compaq Computer Corporation Device 0030
Flags: bus master, medium devsel, latency 0, IRQ 11
I/O ports at 4000 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.1 USB Controller: Intel Corporation 82801CA/CAM USB Controller #2 (rev 01)
Subsystem: Compaq Computer Corporation Device 0030
Flags: bus master, medium devsel, latency 0, IRQ 11
I/O ports at 4020 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.2 USB Controller: Intel Corporation 82801CA/CAM USB Controller #3 (rev 01)
Subsystem: Compaq Computer Corporation Device 0030
Flags: bus master, medium devsel, latency 0, IRQ 11
I/O ports at 4040 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 41)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=07, sec-latency=32
I/O behind bridge: 00002000-00002fff
Memory behind bridge: 40000000-401fffff
Prefetchable memory behind bridge: 20000000-27ffffff
Kernel modules: shpchp
00:1f.0 ISA bridge: Intel Corporation 82801CAM ISA Bridge (LPC) (rev 01)
Flags: bus master, medium devsel, latency 0
Kernel modules: intel-rng, iTCO_wdt
00:1f.1 IDE interface: Intel Corporation 82801CAM IDE U100 Controller (rev 01) (prog-if 8a [Master SecP PriP])
Subsystem: Compaq Computer Corporation Device 0030
Flags: bus master, medium devsel, latency 0, IRQ 11
I/O ports at 01f0 [size=8]
I/O ports at 03f4 [size=1]
I/O ports at 0170 [size=8]
I/O ports at 0374 [size=1]
I/O ports at 4060 [size=16]
Memory at 28000000 (32-bit, non-prefetchable) [size=1K]
Kernel driver in use: PIIX_IDE
Kernel modules: piix
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility M6 LY
Subsystem: Compaq Computer Corporation Device b111
Flags: bus master, stepping, 66MHz, medium devsel, latency 66, IRQ 11
Memory at 48000000 (32-bit, prefetchable) [size=128M]
I/O ports at 3000 [size=256]
Memory at 40200000 (32-bit, non-prefetchable) [size=64K]
Capabilities: [58] AGP version 2.0
Capabilities: [50] Power Management version 2
Kernel modules: radeonfb
02:03.0 CardBus bridge: Texas Instruments PCI1420 PC card Cardbus Controller
Subsystem: Compaq Computer Corporation Device 004e
Flags: bus master, medium devsel, latency 168, IRQ 11
Memory at 40000000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=02, secondary=03, subordinate=03, sec-latency=176
Memory window 0: 20000000-23fff000 (prefetchable)
Memory window 1: 2c000000-2ffff000
I/O window 0: 00002c00-00002cff
I/O window 1: 00001400-000014ff
16-bit legacy interface ports at 0001
Kernel driver in use: yenta_cardbus
Kernel modules: yenta_socket
02:03.1 CardBus bridge: Texas Instruments PCI1420 PC card Cardbus Controller
Subsystem: Compaq Computer Corporation Device 004e
Flags: bus master, medium devsel, latency 168, IRQ 11
Memory at 40080000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=02, secondary=04, subordinate=07, sec-latency=176
Memory window 0: 24000000-27fff000 (prefetchable)
Memory window 1: 30000000-33fff000
I/O window 0: 00001800-000018ff
I/O window 1: 00001c00-00001cff
16-bit legacy interface ports at 0001
Kernel driver in use: yenta_cardbus
Kernel modules: yenta_socket
02:04.0 Communication controller: Agere Systems LT WinModem (rev 02)
Subsystem: AMBIT Microsystem Corp. Device 0450
Flags: bus master, medium devsel, latency 66, IRQ 11
Memory at 40180000 (32-bit, non-prefetchable) [size=256]
I/O ports at 2840 [size=8]
I/O ports at 2000 [size=256]
Capabilities: [f8] Power Management version 2
02:08.0 Ethernet controller: Intel Corporation 82801CAM (ICH3) PRO/100 VM (KM) Ethernet Controller (rev 41)
Subsystem: Compaq Computer Corporation Device 0098
Flags: bus master, medium devsel, latency 66, IRQ 11
Memory at 40100000 (32-bit, non-prefetchable) [size=4K]
I/O ports at 2800 [size=64]
Capabilities: [dc] Power Management version 2
Kernel driver in use: e100
Kernel modules: eepro100, e100
02:09.0 Multimedia audio controller: ESS Technology ES1988 Allegro-1 (rev 12)
Subsystem: Compaq Computer Corporation Device 0094
Flags: medium devsel, IRQ 11
I/O ports at 2400 [size=256]
Capabilities: [c0] Power Management version 2
Kernel modules: snd-maestro3
03:00.0 Ethernet controller: Atheros Communications Inc. AR5212/AR5213 Multiprotocol MAC/baseband processor (rev 01)
Subsystem: Netgear Device 5d00
Flags: bus master, medium devsel, latency 168, IRQ 11
Memory at 2c000000 (32-bit, non-prefetchable) [size=64K]
Capabilities: [44] Power Management version 2
Kernel driver in use: ath_pci
Kernel modules: ath5k, ath_pci
[/code]
Mon oeil non expert de détecte rien, le module snd-maestro3 étant bien présent. 
T’as essayé un alsaconf en root ?
Hello.
Merci pour ton aide également. Non, je ne l’avais pas fait. Je viens de le faire. Tout se passe bien … le seul message étrange est celui-là :
amixer: Mixer attach default error: No such file or directory
Et toujours pas de son. Vraiment étrange. 
Au passage, quelle est la différence entre amixer & alsamixer ?
Salut,
J’ai trouvé ça http://lists.alioth.debian.org/pipermail/pkg-alsa-devel/2007-December/005529.html qui ressemble beaucoup à ton problème mais il n’y a pas de solution indiqué.
Je présume que tu es en SID donc ta version d’alsa-base doit être 1.0.16-1?
Oui, je suis bien sur la version 1.0.16-1 de alsa-base.
Le pb ressemble comme 2 gouttes d’eau, puisque je suis sur un Compaq Evo N600c également.
Je vois que le bug date de décembre. C’est mauvais signe ça, non ? 
RE-salut,
Essai de voir si “alsa-firmware” est installé sur ton système, et si il ne l’est pas installe le et reboot ou relance alsaconf.
Apparemment le module à besoin d’un firmware selon les options de compilation du kernel, voilà les liens si tu vois autre chose car j’ai lu en diagonale.
http://groups.google.com/group/linux.debian.bugs.dist/browse_thread/thread/30d26c3411f92b9e
Alors là, chapeau ! Ca marche.
Comme expliqué, il faut récupérer le paquet sur ftp://ftp.alsa-project.org/pub/firmware/, l’installer par ./configure + make + make install, lancer alsaconf & c’est bon.
Merci bcp !! 
Et maintenant … 
L’idéal serait de pouvoir rajoutter des résolutions dans kcmdisplay. 