!!################################ !!ALSA Information Script v 0.4.61 !!################################ !!Script ran on: Fri Jul 20 14:21:55 UTC 2012 !!Linux Distribution !!------------------ Arch Linux \r (\l) NAME="Arch Linux" ID=arch PRETTY_NAME="Arch Linux" HOME_URL="http://www.archlinux.org/" SUPPORT_URL="https://bbs.archlinux.org/" BUG_REPORT_URL="https://bugs.archlinux.org/" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 3.1.10-12-ARCH Operating System: GNU/Linux Architecture: armv5tel Processor: unknown SMP Enabled: No !!ALSA Version !!------------ Driver version: 1.0.24 Library version: 1.0.25 Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [C20 ]: USB-Audio - Cambridge Audio USB Audio 2.0 Cambridge Audio Cambridge Audio USB Audio 2.0 at usb-orion-ehci.0-1, high speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio async_unlink : Y device_setup : 0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -1,-1,-1,-1,-1,-1,-1,-1 nrpacks : 8 pid : -1,-1,-1,-1,-1,-1,-1,-1 vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x22e8dac2, ctrlif=0, ctlerr=0 Card: Cambridge Audio Cambridge Audio USB Audio 2.0 at usb-orion-ehci.0-1, high speed Unit: 10 Control: name="Cambridge Audio Clock Selector Playback Swi", index=1 Info: id=10, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="Cambridge Audio Clock Selector Playback Swi", index=0 Info: id=10, control=1, cmask=0x3, channels=2, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Jul 20 16:10 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 16 Jul 20 16:10 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Jul 20 16:10 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jul 20 16:10 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Jul 20 16:10 . drwxr-xr-x 4 root root 160 Jul 20 16:10 .. lrwxrwxrwx 1 root root 12 Jul 20 16:10 usb-Cambridge_Audio_Cambridge_Audio_USB_Audio_2.0_0000-00 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Jul 20 16:10 . drwxr-xr-x 4 root root 160 Jul 20 16:10 .. lrwxrwxrwx 1 root root 12 Jul 20 16:10 platform-orion-ehci.0-usb-0:1:1.0 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: C20 [Cambridge Audio USB Audio 2.0], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 0 [C20] Card hw:0 'C20'/'Cambridge Audio Cambridge Audio USB Audio 2.0 at usb-orion-ehci.0-1, high speed' Mixer name : 'USB Mixer' Components : 'USB22e8:dac2' Controls : 2 Simple ctrls : 2 Simple mixer control 'Cambridge Audio Clock Selector Playback Swi',0 Capabilities: pswitch penum Playback channels: Front Left - Front Right Mono: Front Left: Playback [off] Front Right: Playback [off] Simple mixer control 'Cambridge Audio Clock Selector Playback Swi',1 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] !!Alsactl output !!-------------- --startcollapse-- state.C20 { control.1 { iface MIXER name 'Cambridge Audio Clock Selector Playback Swi' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.2 { iface MIXER name 'Cambridge Audio Clock Selector Playback Swi' index 1 value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module nfsd ipv6 snd_usb_audio snd_usbmidi_lib snd_rawmidi snd_seq_device snd_hwdep snd_pcm snd_page_alloc snd_timer cryptodev snd soundcore nfs mv_cesa nfs_acl lockd auth_rpcgss sunrpc !!ALSA/HDA dmesg !!--------------