hello
Bon sa fait un moment que j’arrive plus a avoirs un casque avec du son…
le micro est bien detecter, mai pas les haut parleur du casque du coup le son sort sure les hp du pc ou de la carte son, que sa soie avec mumbles ou teamspek 3 (la 2 n’est plus suportée sur les serveur 
)
voila un ls dev avant de le brancher:
ls /dev
block fuse loop7 pts sg0 tty11 tty24 tty37 tty5 tty62 vcs2 vga_arbiter
bsg hidraw0 MAKEDEV random sg1 tty12 tty25 tty38 tty50 tty63 vcs3 video0
bus hpet mcelog rfkill shm tty13 tty26 tty39 tty51 tty7 vcs4 xconsole
cdrom initctl mem root snapshot tty14 tty27 tty4 tty52 tty8 vcs5 zero
cdrw input net rtc snd tty15 tty28 tty40 tty53 tty9 vcs6
char kmsg network_latency rtc0 sndstat tty16 tty29 tty41 tty54 ttyS0 vcs7
console log network_throughput scd0 sr0 tty17 tty3 tty42 tty55 ttyS1 vcsa
core loop0 null sda stderr tty18 tty30 tty43 tty56 ttyS2 vcsa1
cpu_dma_latency loop1 nvidia0 sda1 stdin tty19 tty31 tty44 tty57 ttyS3 vcsa2
disk loop2 nvidiactl sda2 stdout tty2 tty32 tty45 tty58 uinput vcsa3
dvd loop3 port sda3 tty tty20 tty33 tty46 tty59 urandom vcsa4
dvdrw loop4 ppp sda5 tty0 tty21 tty34 tty47 tty6 v4l vcsa5
fd loop5 psaux sda6 tty1 tty22 tty35 tty48 tty60 vcs vcsa6
full loop6 ptmx sda7 tty10 tty23 tty36 tty49 tty61 vcs1 vcsa7
après
s /dev
block fuse loop6 ptmx sda7 tty10 tty23 tty36 tty49 tty61 vcs1 vcsa7
bsg hidraw0 loop7 pts sg0 tty11 tty24 tty37 tty5 tty62 vcs2 vga_arbiter
bus hidraw1 MAKEDEV random sg1 tty12 tty25 tty38 tty50 tty63 vcs3 video0
cdrom hpet mcelog rfkill shm tty13 tty26 tty39 tty51 tty7 vcs4 xconsole
cdrw initctl mem root snapshot tty14 tty27 tty4 tty52 tty8 vcs5 zero
char input net rtc snd tty15 tty28 tty40 tty53 tty9 vcs6
console kmsg network_latency rtc0 sndstat tty16 tty29 tty41 tty54 ttyS0 vcs7
core log network_throughput scd0 sr0 tty17 tty3 tty42 tty55 ttyS1 vcsa
cpu_dma_latency loop0 null sda stderr tty18 tty30 tty43 tty56 ttyS2 vcsa1
disk loop1 nvidia0 sda1 stdin tty19 tty31 tty44 tty57 ttyS3 vcsa2
dvd loop2 nvidiactl sda2 stdout tty2 tty32 tty45 tty58 uinput vcsa3
dvdrw loop3 port sda3 tty tty20 tty33 tty46 tty59 urandom vcsa4
fd loop4 ppp sda5 tty0 tty21 tty34 tty47 tty6 v4l vcsa5
full loop5 psaux sda6 tty1 tty22 tty35 tty48 tty60 vcs vcsa6les groupes ou l’utilisateur en fait partie:
id
uid=1000(taz) gid=1000(taz) groupes=1000(taz),24(cdrom),25(floppy),29(audio),30(dip),44(video),46(plugdev),108(bluetooth),111(netdev),116(fuse)dmesg
[ 8663.516484] usb 3-2: new full speed USB device using uhci_hcd and address 4
[ 8663.732340] usb 3-2: New USB device found, idVendor=046d, idProduct=0a02
[ 8663.732349] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 8663.732355] usb 3-2: Product: Logitech USB Headset
[ 8663.732360] usb 3-2: Manufacturer: Logitech
[ 8663.732578] usb 3-2: configuration #1 chosen from 1 choice
[ 8663.808457] input: Logitech Logitech USB Headset as /devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2:1.3/input/input15
[ 8663.808712] generic-usb 0003:046D:0A02.0004: input,hidraw1: USB HID v1.00 Device [Logitech Logitech USB Headset] on usb-0000:00:1a.0-2/input3lsusb
lsusb
Bus 008 Device 002: ID 0a5c:2101 Broadcom Corp. Bluetooth Controller
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 003: ID 08ff:1600 AuthenTec, Inc. AES1600
Bus 004 Device 002: ID 046d:c051 Logitech, Inc. G3 (MX518) Optical Mouse
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 004: ID 046d:0a02 Logitech, Inc. Premium Stereo USB Headset 350
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 064e:a103 Suyin Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubnote c’est un 250 pas un 350 
# aptitude search firmware
p alsa-firmware-loaders - ALSA software loaders for specific hardware
p atmel-firmware - Firmware for Atmel at76c50x wireless networking chips.
p bluez-firmware - Firmware for Bluetooth devices
p dahdi-firmware-nonfree - DAHDI non-free firmware
p dns323-firmware-tools - build and manipulate firmware images for the DNS-323
p firmware-atheros - Binary firmware for Atheros wireless cards
p firmware-b43-installer - Installer package for firmware for the b43 driver
p firmware-b43-lpphy-installer - Installer package for firmware for the b43 driver (LP-PHY version)
p firmware-b43legacy-installer - Installer package for firmware for the b43legacy driver
p firmware-bnx2 - Binary firmware for Broadcom NetXtremeII
p firmware-bnx2x - Binary firmware for Broadcom NetXtreme II 10Gb
p firmware-brcm80211 - Binary firmware for Broadcom 802.11 wireless cards
p firmware-intelwimax - Binary firmware for Intel WiMAX Connection
p firmware-ipw2x00 - Binary firmware for Intel Pro Wireless 2100, 2200 and 2915
p firmware-ivtv - Binary firmware for iTVC15-family MPEG codecs (ivtv and pvrusb2 dr
i firmware-iwlwifi - Binary firmware for Intel Wireless 3945, 4965 and 5000-series card
i firmware-linux - Binary firmware for various drivers in the Linux kernel (meta-pack
i firmware-linux-free - Binary firmware for various drivers in the Linux kernel
i A firmware-linux-nonfree - Binary firmware for various drivers in the Linux kernel
p firmware-netxen - Binary firmware for QLogic Intelligent Ethernet (3000 and 3100 Ser
p firmware-qlogic - Binary firmware for QLogic IBA7220, QLA1xxx, ISP2xxx and SP2x2
p firmware-ralink - Binary firmware for Ralink wireless cards
p firmware-realtek - Binary firmware for Realtek wired and wireless network adapters
p grub-firmware-qemu - GRUB firmware image for QEMU
p isight-firmware-tools - tools for dealing with Apple iSight firmware
p libertas-firmware - Firmware for Marvell's libertas wireless chip series
p linux-wlan-ng-firmware - firmware files used by the linux-wlan-ng driver
p midisport-firmware - Firmware loader for M-Audio's MidiSport devices
p prism2-usb-firmware-installer - firmware files for the prism2_usb kernel driver
p zd1211-firmware - Firmware images for the zd1211rw wireless driver uname -a
Linux ssd 2.6.32-5-amd64 #1 SMP Mon Mar 7 21:35:22 UTC 2011 x86_64 GNU/Linuxgromf entre la clef usb (autre topic) et le casque je suis obliger de me taper m$ pour les faire tourner …franchement c’est pas génial… 