alors dans l'ordre,
lspcidrake :
nvidia-agp : nVidia Corp.|nForce2 AGP Controller [BRIDGE_HOST]
unknown : nVidia Corp.|nForce2 Memory Controller [MEMORY_RAM]
unknown : nVidia Corp.|nForce2 Memory Controller [MEMORY_RAM]
unknown : nVidia Corp.|nForce2 Memory Controller [MEMORY_RAM]
unknown : nVidia Corp.|nForce2 Memory Controller [MEMORY_RAM]
unknown : nVidia Corp.|nForce2 Memory Controller [MEMORY_RAM]
unknown : nVidia Corp.|nForce2 LPC / Legacy / System Management [BRIDGE_ISA]
unknown : nVidia Corp.|nForce2 SMBus 2.0 Controller [SERIAL_SMBUS]
usb-ohci : nVidia Corp.|nForce2 USB 1.0 OHCI Controller [SERIAL_USB]
usb-ohci : nVidia Corp.|nForce2 USB 1.0 OHCI Controller [SERIAL_USB]
ehci-hcd : nVidia Corp.|nForce2 USB 2.0 Enhanced Controller [SERIAL_USB]
forcedeth : nVidia Corp.|nForce2 MCP Networking Adapter [NETWORK_ETHERNET]
unknown : nVidia Corp.|nForce2 External PCI Bridge [BRIDGE_PCI]
unknown : nVidia Corp.|nForce2 UDMA 100/133 IDE Controller [STORAGE_IDE]
unknown : nVidia Corp.|nForce2 AGP Host to PCI Bridge [BRIDGE_PCI]
snd-emu10k1 : Creative Labs|SB Live! (audio) [MULTIMEDIA_AUDIO]
emu10k1-gp : Creative Labs|SB Live! (joystick) [INPUT_OTHER]
Card:ATI Radeon (fglrx): ATI|Radeon 9700 Pro ND (AGP) [DISPLAY_VGA]
Card:ATI Radeon (fglrx): ATI|R300 Radeon 9700 (Secondary) [DISPLAY_OTHER]
hub : Linux 2.6.8.1-12mdk ehci_hcd|EHCI Host Controller [Hub]
hub : Linux 2.6.8.1-12mdk ohci_hcd|OHCI Host Controller [Hub]
hub : Linux 2.6.8.1-12mdk ohci_hcd|OHCI Host Controller [Hub]
hub : Iiyama North America Inc.|Monitor Hub [Hub]
usblp : Hewlett-Packard|hp LaserJet 1000 [Printer|Printer|Bidirectional]
scanner : Acer Peripherals Inc.|S2W 3300U/4300U
lsmod | grep snd
snd-seq-midi 6624 0
snd-emu10k1-synth 6656 0
snd-emux-synth 34976 1 snd-emu10k1-synth
snd-seq-virmidi 5632 1 snd-emux-synth
snd-seq-midi-emul 7200 1 snd-emux-synth
snd-seq-oss 31232 0
snd-seq-midi-event 6080 3 snd-seq-midi,snd-seq-virmidi,snd-seq-oss
snd-seq 47440 8 snd-seq-midi,snd-emux-synth,snd-seq-virmidi,snd-seq-midi-emul,snd-seq-oss,snd-seq-midi-event
snd-pcm-oss 49480 0
snd-mixer-oss 17376 2 snd-pcm-oss
snd-emu10k1 90728 2 snd-emu10k1-synth
snd-rawmidi 19300 3 snd-seq-midi,snd-seq-virmidi,snd-emu10k1
snd-pcm 81800 2 snd-pcm-oss,snd-emu10k1
snd-timer 20356 2 snd-seq,snd-pcm
snd-seq-device 6344 7 snd-seq-midi,snd-emu10k1-synth,snd-emux-synth,snd-seq-oss,snd-seq,snd-emu10k1,snd-rawmidi
snd-ac97-codec 69392 1 snd-emu10k1
snd-page-alloc 7400 2 snd-emu10k1,snd-pcm
snd-util-mem 3232 2 snd-emux-synth,snd-emu10k1
snd-hwdep 6916 2 snd-emux-synth,snd-emu10k1
snd 45988 13 snd-emux-synth,snd-seq-virmidi,snd-seq-oss,snd-seq,snd-pcm-oss,snd-mixer-oss,snd-emu10k1,snd-rawmidi,snd-pcm,snd-timer,snd-seq-device,snd-ac97-codec,snd-hwdep
soundcore 7008 2 snd
et grep sound /etc/modprobe.conf
alias sound-slot-0 snd-emu10k1
dans le système de son j'avais détection automatique, j'essayé avec OSS, pas de changement et ALSA non plus.
ce que je comprend pas c'est qu'avec OSS, lorsque j'affiche le détail du boot, je vois que alsa se lance quand même, il ne devrait plus se lancer si je choisi OSS, non ?