!!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Fri May 25 17:38:44 UTC 2012 !!Linux Distribution !!------------------ Ubuntu 12.04 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 12.04 LTS" !!DMI Information !!--------------- Manufacturer: To Be Filled By O.E.M. Product Name: To Be Filled By O.E.M. Product Version: To Be Filled By O.E.M. !!Kernel Information !!------------------ Kernel release: 3.2.0-24-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.24 Library version: 1.0.25 Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- snd_bt87x !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 1 [bttv ]: Bt87x - Brooktree Bt878 Brooktree Bt878 at 0xd0100000, irq 16 !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05) 03:00.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) 03:00.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!-------------------------------------------------------- 00:1b.0 0403: 8086:1c20 (rev 05) Subsystem: 1849:8892 !!Modprobe options (Sound related) !!-------------------------------- snd-atiixp-modem: index=-2 snd-intel8x0m: index=-2 snd-via82xx-modem: index=-2 snd-usb-audio: index=-2 snd-usb-caiaq: index=-2 snd-usb-ua101: index=-2 snd-usb-us122l: index=-2 snd-usb-usx2y: index=-2 snd-cmipci: mpu_port=0x330 fm_port=0x388 snd-pcsp: index=-2 snd-usb-audio: index=-2 snd-bt87x: id=bttv load_all !!Loaded sound module options !!-------------------------- !!Module: snd_bt87x digital_rate : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y id : bttv,(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) index : -2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2 load_all : Y !!ALSA Device nodes !!----------------- crw-rw---T 1 root audio 116, 4 May 26 02:37 /dev/snd/controlC1 crw-rw---T 1 root audio 116, 3 May 26 02:37 /dev/snd/pcmC1D0c crw-rw---T 1 root audio 116, 2 May 26 02:37 /dev/snd/pcmC1D1c crw-rw---T 1 root audio 116, 1 May 26 02:37 /dev/snd/seq crw-rw---T 1 root audio 116, 33 May 26 02:37 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 May 26 02:37 . drwxr-xr-x 3 root root 160 May 26 02:37 .. lrwxrwxrwx 1 root root 12 May 26 02:37 pci-0000:03:00.1 -> ../controlC1 !!Aplay/Arecord output !!------------ APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** card 1: bttv [Brooktree Bt878], device 0: Bt87x Digital [Bt87x Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: bttv [Brooktree Bt878], device 1: Bt87x Analog [Bt87x Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [bttv] Card hw:1 'bttv'/'Brooktree Bt878 at 0xd0100000, irq 16' Mixer name : 'Bt87x' Components : '' Controls : 3 Simple ctrls : 5 Simple mixer control 'FM',0 Capabilities: cswitch cswitch-joined cswitch-exclusive penum Capture exclusive group: 0 Capture channels: Mono Mono: Capture [off] Simple mixer control 'Mic/Line',0 Capabilities: cswitch cswitch-joined cswitch-exclusive penum Capture exclusive group: 0 Capture channels: Mono Mono: Capture [off] Simple mixer control 'Capture',0 Capabilities: cvolume cvolume-joined penum Capture channels: Mono Limits: Capture 0 - 15 Mono: Capture 15 [100%] Simple mixer control 'Capture Boost',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'TV Tuner',0 Capabilities: cswitch cswitch-joined cswitch-exclusive penum Capture exclusive group: 0 Capture channels: Mono Mono: Capture [on] !!Alsactl output !!------------- --startcollapse-- state.bttv { control.1 { iface MIXER name 'Capture Volume' value 15 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.2 { iface MIXER name 'Capture Boost' value false comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'Capture Source' value 'TV Tuner' comment { access 'read write' type ENUMERATED count 1 item.0 'TV Tuner' item.1 FM item.2 Mic/Line } } } --endcollapse-- !!All Loaded Modules !!------------------ Module rfcomm msp3400 snd_bt87x bnep bt878 bluetooth parport_pc ppdev usblp binfmt_misc snd_hda_codec tuner_simple tuner_types usbhid snd_hwdep hid snd_mixer_oss snd_pcm tuner ir_lirc_codec lirc_dev ir_mce_kbd_decoder ir_sony_decoder tvaudio ir_jvc_decoder tda7432 ir_rc6_decoder snd_seq_midi ir_rc5_decoder bttv ir_nec_decoder videobuf_dma_sg snd_rawmidi videobuf_core btcx_risc rc_core snd_seq_midi_event tveeprom v4l2_common i915 videodev snd_seq v4l2_compat_ioctl32 snd_timer snd_seq_device drm_kms_helper drm snd mac_hid i2c_algo_bit video mei soundcore snd_page_alloc 8192cu lp parport r8169 !!ALSA/HDA dmesg !!------------------ [ 8.412433] type=1400 audit(1337967458.400:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=670 comm="apparmor_parser" [ 8.412483] snd_hda_intel: Unknown symbol vga_default_device (err 0) [ 8.412944] snd_hda_intel: Unknown symbol vga_default_device (err 0) [ 8.433314] usblp0: USB Bidirectional printer dev 4 if 0 alt 0 proto 2 vid 0x04E8 pid 0x330F