!!################################ !!ALSA Information Script v 0.4.61 !!################################ !!Script ran on: Tue Apr 23 16:26:33 UTC 2013 !!Linux Distribution !!------------------ Ubuntu 12.04.2 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 12.04.2 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu precise (12.04.2 LTS)" !!DMI Information !!--------------- Manufacturer: System manufacturer Product Name: System Product Name Product Version: System Version Firmware Version: 0201 !!Kernel Information !!------------------ Kernel release: 3.2.0-40-generic-pae Operating System: GNU/Linux Architecture: i686 Processor: i686 SMP Enabled: Yes !!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 !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 1 [ADA ]: USB-Audio - Altec Lansing USB Speakers (ADA Altec Lansing Multimedia Altec Lansing USB Speakers (ADA at usb-0000:00:1d.0-2, !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!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 !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio async_unlink : Y device_setup : 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 : (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),(null) ignore_ctl_error : N index : -2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 nrpacks : 8 pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x04d20070, ctrlif=0, ctlerr=0 Card: Altec Lansing Multimedia Altec Lansing USB Speakers (ADA at usb-0000:00:1d.0-2, Unit: 15 Control: name="Tone Control - Treble", index=0 Info: id=15, control=5, cmask=0x0, channels=1, type="S8" Volume: min=-128, max=127, dBmin=-50, dBmax=49 Unit: 15 Control: name="Tone Control - Bass", index=0 Info: id=15, control=3, cmask=0x0, channels=1, type="S8" Volume: min=-128, max=127, dBmin=-50, dBmax=49 Unit: 15 Control: name="PCM Playback Volume", index=0 Info: id=15, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-16128, max=0, dBmin=-6300, dBmax=0 Unit: 15 Control: name="PCM Playback Switch", index=0 Info: id=15, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---T 1 root audio 116, 3 Apr 23 12:22 /dev/snd/controlC1 crw-rw---T 1 root audio 116, 2 Apr 23 12:23 /dev/snd/pcmC1D0p crw-rw---T 1 root audio 116, 1 Apr 23 12:21 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Apr 23 12:21 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Apr 23 12:22 . drwxr-xr-x 4 root root 160 Apr 23 12:22 .. lrwxrwxrwx 1 root root 12 Apr 23 12:22 usb-Altec_Lansing_Multimedia_Altec_Lansing_USB_Speakers__ADA70_-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Apr 23 12:22 . drwxr-xr-x 4 root root 160 Apr 23 12:22 .. lrwxrwxrwx 1 root root 12 Apr 23 12:22 pci-0000:00:1d.0-usb-0:2:1.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: ADA [Altec Lansing USB Speakers (ADA], 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 1 [ADA] Card hw:1 'ADA'/'Altec Lansing Multimedia Altec Lansing USB Speakers (ADA at usb-0000:00:1d.0-2,' Mixer name : 'USB Mixer' Components : 'USB04d2:0070' Controls : 4 Simple ctrls : 3 Simple mixer control 'Bass',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 255 Mono: 128 [50%] Simple mixer control 'Treble',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 255 Mono: 128 [50%] Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 63 Mono: Front Left: Playback 63 [100%] [0.00dB] [on] Front Right: Playback 63 [100%] [0.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.ADA { control.1 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.2 { iface MIXER name 'PCM Playback Volume' value.0 63 value.1 63 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -6300 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.3 { iface MIXER name 'Tone Control - Bass' value 128 comment { access 'read write' type INTEGER count 1 range '0 - 255' } } control.4 { iface MIXER name 'Tone Control - Treble' value 128 comment { access 'read write' type INTEGER count 1 range '0 - 255' } } } --endcollapse-- !!All Loaded Modules !!------------------ Module nls_iso8859_1 nls_cp437 vfat fat snd_usb_audio rfcomm bnep parport_pc ppdev bluetooth snd_pcm binfmt_misc snd_page_alloc snd_hwdep snd_usbmidi_lib joydev arc4 snd_seq_midi snd_rawmidi snd_seq_midi_event rtl8192cu rtl8192c_common snd_seq rtlwifi mac80211 uvcvideo psmouse serio_raw cfg80211 snd_timer snd_seq_device videodev asus_atk0110 snd soundcore usbhid hid mac_hid i915 drm_kms_helper drm i2c_algo_bit video lp parport usb_storage r8169 !!ALSA/HDA dmesg !!--------------