alors pour la premiére ligne de commande voici la réponse :
[root@localhost ~]# /sbin/lspci
00:00.0 Host bridge: VIA Technologies, Inc. P4M900 Host Bridge
00:00.1 Host bridge: VIA Technologies, Inc. P4M900 Host Bridge
00:00.2 Host bridge: VIA Technologies, Inc. P4M900 Host Bridge
00:00.3 Host bridge: VIA Technologies, Inc. P4M900 Host Bridge
00:00.4 Host bridge: VIA Technologies, Inc. P4M900 Host Bridge
00:00.5 PIC: VIA Technologies, Inc. P4M900 I/O APIC Interrupt Controller
00:00.6 Host bridge: VIA Technologies, Inc. P4M900 Security Device
00:00.7 Host bridge: VIA Technologies, Inc. P4M900 Host Bridge
00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge
00:02.0 PCI bridge: VIA Technologies, Inc. P4M900 PCI to PCI Bridge Controller (rev 80)
00:03.0 PCI bridge: VIA Technologies, Inc. P4M900 PCI to PCI Bridge Controller (rev 80)
00:0f.0 IDE interface: VIA Technologies, Inc. VT8237A SATA 2-Port Controller (rev 80)
00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 07)
00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0)
00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0)
00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86)
00:11.0 ISA bridge: VIA Technologies, Inc. VT8237A PCI to ISA Bridge
00:11.7 Host bridge: VIA Technologies, Inc. VT8251 Ultra VLINK Controller
00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 7c)
00:13.0 PCI bridge: VIA Technologies, Inc. VT8237A Host Bridge
00:13.1 PCI bridge: VIA Technologies, Inc. VT8237A PCI to PCI Bridge
01:00.0 VGA compatible controller: VIA Technologies, Inc. Chrome9 HC IGP (rev 01)
04:01.0 Audio device: VIA Technologies, Inc. VIA High Definition Audio Controller (rev 10)
05:01.0 Ethernet controller: Atheros Communications, Inc. AR5005G 802.11abg NIC (rev 01)
et en second :
[root@localhost ~]# lsmod | grep snd
snd_hda_intel 243417 8
snd_seq_dummy 7877 0
snd_seq_oss 33473 0
snd_seq_midi_event 11073 1 snd_seq_oss
snd_seq 50609 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device 11981 3 snd_seq_dummy,snd_seq_oss,snd_seq
snd_pcm_oss 43457 0
snd_mixer_oss 19521 2 snd_pcm_oss
snd_pcm 74949 4 snd_hda_intel,snd_pcm_oss
snd_timer 24901 4 snd_seq,snd_pcm
snd 53317 18 snd_hda_intel,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore 11681 2 snd
snd_page_alloc 13769 2 snd_hda_intel,snd_pcm
Merci encore et désolé.