!!################################ !!ALSA Information Script v 0.4.62 !!################################ !!Script ran on: Thu Dec 12 21:24:46 UTC 2013 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 3.10.21 Operating System: GNU/Linux Architecture: armv6l Processor: unknown SMP Enabled: No !!ALSA Version !!------------ Driver version: k3.10.21 Library version: 1.0.25 Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [External ]: USB-Audio - SB Live! 24-bit External Creative Technology SB Live! 24-bit External at usb-bcm2708_usb-1.3, full speed !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x041e3040, ctrlif=0, ctlerr=0 Card: Creative Technology SB Live! 24-bit External at usb-bcm2708_usb-1.3, full speed Unit: 2 Control: name="PCM Playback Volume", index=0 Info: id=2, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-12800, max=0, dBmin=-5000, dBmax=0 Unit: 2 Control: name="PCM Playback Switch", index=0 Info: id=2, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 5 Control: name="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x0, channels=1, type="S16" Volume: min=0, max=5760, dBmin=0, dBmax=2250 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---T 1 root audio 116, 0 Dec 10 23:45 /dev/snd/controlC0 crw-rw---T 1 root audio 116, 4 Dec 10 23:45 /dev/snd/hwC0D0 crw-rw---T 1 root audio 116, 24 Dec 10 23:45 /dev/snd/pcmC0D0c crw-rw---T 1 root audio 116, 16 Dec 10 23:45 /dev/snd/pcmC0D0p crw-rw---T 1 root audio 116, 33 Dec 10 23:45 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Dec 10 23:45 . drwxr-xr-x 4 root root 180 Dec 10 23:45 .. lrwxrwxrwx 1 root root 12 Dec 10 23:45 usb-Creative_Technology_SB_Live__24-bit_External-00 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Dec 10 23:45 . drwxr-xr-x 4 root root 180 Dec 10 23:45 .. lrwxrwxrwx 1 root root 12 Dec 10 23:45 platform-bcm2708_usb-usb-0:1.3:1.0 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY alsa-info.sh: line 118: aplay: command not found ARECORD alsa-info.sh: line 122: arecord: command not found !!Amixer output !!------------- !!-------Mixer controls for card 0 [External] Card hw:0 'External'/'Creative Technology SB Live! 24-bit External at usb-bcm2708_usb-1.3, full speed' Mixer name : 'USB Mixer' Components : 'USB041e:3040' Controls : 6 Simple ctrls : 4 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum Playback channels: Mono Limits: Playback 0 - 100 Mono: Playback 100 [100%] [0.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined penum Capture channels: Mono Limits: Capture 0 - 15 Mono: Capture 15 [100%] [22.50dB] Simple mixer control 'CMSS LED',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Power LED',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module bcm2708_wdog ipv6 xt_state iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_filter ip_tables x_tables snd_usb_audio snd_usbmidi_lib snd_rawmidi snd_hwdep snd_pcm snd_page_alloc snd_timer snd i2c_bcm2708 !!ALSA/HDA dmesg !!--------------