C’est la première fois que j’ai un problème de son sous Debian.
Aucun problème sous Kubuntu 8.10 avec la même machine.
Je suis sous 2.6.29-1-amd64
J’ai chargé Alsa -
base
source
firmware loader
mixergui
utils
tools
Problème : je tape “alsaconf” en console et
ricardo@Dell-sid:~$ sudo alsaconf
sudo: alsaconf: command not found
C’est nouveau 
EDIT :
J’ai vu sur un site que “asoudconf” pourrait remplacer.
Inconnu sur ma machine mais je l’ai en commande sur mon PCBbureau 2.6.26-1 mais en 32 bits.
ricardo@Dell-sid:~$ lsmod
Module Size Used by
ppdev 7528 0
parport_pc 26744 0
lp 10324 0
parport 37904 3 ppdev,parport_pc,lp
rfcomm 35104 0
l2cap 19968 5 rfcomm
bluetooth 53860 4 rfcomm,l2cap
xt_tcpudp 3296 8
xt_state 2368 2
iptable_filter 3744 1
ipt_MASQUERADE 3088 1
iptable_nat 6176 1
nf_nat 19972 2 ipt_MASQUERADE,iptable_nat
nf_conntrack_ipv4 14664 5 iptable_nat,nf_nat
nf_conntrack 70016 5 xt_state,ipt_MASQUERADE,iptable_nat,nf_nat,nf_conntrack_ipv4
nf_defrag_ipv4 2256 1 nf_conntrack_ipv4
iptable_mangle 4000 0
iptable_raw 2896 0
ip_tables 17024 4 iptable_filter,iptable_nat,iptable_mangle,iptable_raw
x_tables 21800 5 xt_tcpudp,xt_state,ipt_MASQUERADE,iptable_nat,ip_tables
acpi_cpufreq 8192 0
cpufreq_userspace 3700 0
cpufreq_powersave 1760 0
cpufreq_stats 4836 0
cpufreq_conservative 7224 0
fuse 55200 1
firewire_sbp2 15056 0
loop 15292 0
snd_hda_codec_atihdmi 3808 1
snd_hda_codec_idt 61280 1
snd_hda_intel 26488 5
snd_hda_codec 69648 3 snd_hda_codec_atihdmi,snd_hda_codec_idt,snd_hda_intel
snd_hwdep 7864 1 snd_hda_codec
snd_pcm_oss 36448 0
snd_mixer_oss 14576 1 snd_pcm_oss
snd_pcm 78776 4 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_dummy 3108 0
snd_seq_oss 29184 0
snd_seq_midi 6672 0
snd_rawmidi 22896 1 snd_seq_midi
snd_seq_midi_event 7504 2 snd_seq_oss,snd_seq_midi
snd_seq 50800 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
arc4 2016 2
ecb 3040 2
snd_timer 22240 3 snd_pcm,snd_seq
snd_seq_device 7428 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
uvcvideo 55996 0
snd 63192 20 snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
videodev 39568 1 uvcvideo
iwlagn 80196 0
iwlcore 87712 1 iwlagn
psmouse 41532 0
v4l1_compat 12612 2 uvcvideo,videodev
i2c_i801 9840 0
iTCO_wdt 12400 0
serio_raw 5780 0
pcspkr 2768 0
joydev 10944 0
evdev 10496 19
dell_laptop 4024 0
rfkill 11876 3 iwlcore,dell_laptop
dcdbas 8416 1 dell_laptop
v4l2_compat_ioctl32 9168 1 videodev
i2c_core 25168 1 i2c_i801
video 19972 0
wmi 7648 0
soundcore 7984 1 snd
battery 7600 0
ac 3760 0
snd_page_alloc 9776 2 snd_hda_intel,snd_pcm
mac80211 151560 2 iwlagn,iwlcore
cfg80211 38976 3 iwlagn,iwlcore,mac80211
output 3328 1 video
button 7280 0
ext3 122528 2
jbd 50232 1 ext3
mbcache 9140 1 ext3
sg 22920 0
sr_mod 15348 0
cdrom 33592 1 sr_mod
sd_mod 32632 4
crc_t10dif 2064 1 sd_mod
hid_logitech 8368 0
ff_memless 5288 1 hid_logitech
usbhid 34176 1 hid_logitech
hid 40928 2 hid_logitech,usbhid
ahci 33680 3
sdhci_pci 7856 0
sdhci 16868 1 sdhci_pci
tg3 99812 0
firewire_ohci 21988 0
firewire_core 39748 2 firewire_sbp2,firewire_ohci
crc_itu_t 2288 1 firewire_core
libata 172700 1 ahci
scsi_mod 158880 5 firewire_sbp2,sg,sr_mod,sd_mod,libata
mmc_core 52400 1 sdhci
led_class 4760 2 iwlcore,sdhci
libphy 23424 1 tg3
uhci_hcd 22384 0
ehci_hcd 33836 0
intel_agp 28240 0
thermal 18864 0
processor 45400 4 acpi_cpufreq,thermal
fan 5304 0
thermal_sys 13104 4 video,thermal,processor,fan
? Fais une recherche sur DUF dans le forum, tu verras qu’on en parle souvent…