!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sat Mar 21 10:02:21 UTC 2015 !!Linux Distribution !!------------------ Ubuntu 14.04.2 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04.2 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.2 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: LENOVO Product Name: 20278 Product Version: B5400 Firmware Version: J7ET61WW (2.06 ) !!Kernel Information !!------------------ Kernel release: 3.13.0-46-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.13.0-46-generic Library version: 1.0.27.2 Utilities version: 1.0.27.2 !!Loaded ALSA modules !!------------------- thinkpad_acpi !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 29 [ThinkPadEC ]: ThinkPad EC - ThinkPad Console Audio Control ThinkPad Console Audio Control at EC reg 0x30, fw unknown !!PCI Soundcards installed in the system !!-------------------------------------- 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06) 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 04) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:03.0 0403: 8086:0c0c (rev 06) Subsystem: 17aa:5024 -- 00:1b.0 0403: 8086:8c20 (rev 04) Subsystem: 17aa:5024 !!Modprobe options (Sound related) !!-------------------------------- snd_hda_intel: index=0 snd_usb_audio: index=1 vid=046d pid=0a01 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: 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 !!Loaded sound module options !!--------------------------- !!Module: thinkpad_acpi brightness_enable : 2 brightness_mode : 4 dbg_bluetoothemul : 0 dbg_uwbemul : 0 dbg_wlswemul : 0 dbg_wwanemul : 0 enable : Y experimental : 0 fan_control : N force_load : N id : ThinkPadEC index : -536870912 volume_capabilities : 0 volume_control : N volume_mode : 3 !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 Mar 21 10:57 /dev/snd/controlC29 crw-rw---- 1 root audio 116, 1 Mar 21 10:57 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 21 10:57 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Mar 21 10:57 . drwxr-xr-x 3 root root 120 Mar 21 10:57 .. lrwxrwxrwx 1 root root 13 Mar 21 10:57 platform-thinkpad_acpi -> ../controlC29 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 29 [ThinkPadEC] Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown' Mixer name : 'ThinkPad EC (unknown)' Components : '' Controls : 1 Simple ctrls : 1 Simple mixer control 'Console',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.ThinkPadEC { control.1 { iface MIXER name 'Console Playback Switch' value true comment { access read type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module ctr ccm bbswitch bnep rfcomm binfmt_misc nls_iso8859_1 x86_pkg_temp_thermal intel_powerclamp arc4 coretemp uvcvideo videobuf2_vmalloc iwlmvm videobuf2_memops videobuf2_core kvm videodev mac80211 thinkpad_acpi crct10dif_pclmul crc32_pclmul ghash_clmulni_intel nvram snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_hwdep nvidia snd_pcm snd_seq joydev btusb serio_raw iwlwifi lpc_ich wmi bluetooth cfg80211 snd_seq_device snd_page_alloc snd_timer mei_me snd mei soundcore shpchp mac_hid parport_pc ppdev lp parport hid_generic usbhid hid i915 psmouse ahci libahci r8169 i2c_algo_bit mii drm_kms_helper drm video !!ALSA/HDA dmesg !!-------------- [ 11.881788] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 331.113 Mon Dec 1 21:08:13 PST 2014 [ 11.995328] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0) [ 11.995545] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0) [ 11.995735] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0) [ 11.996263] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0) [ 12.069156] iwlwifi 0000:04:00.0: loaded firmware version 22.24.8.0 op_mode iwlmvm -- [ 82.794890] NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out [ 82.794891] Modules linked in: ctr ccm bbswitch(OX) bnep rfcomm binfmt_misc nls_iso8859_1 x86_pkg_temp_thermal intel_powerclamp arc4 coretemp uvcvideo videobuf2_vmalloc iwlmvm videobuf2_memops videobuf2_core kvm videodev mac80211 thinkpad_acpi crct10dif_pclmul crc32_pclmul ghash_clmulni_intel nvram snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_hwdep nvidia(POX) snd_pcm snd_seq joydev btusb serio_raw iwlwifi lpc_ich wmi bluetooth cfg80211 snd_seq_device snd_page_alloc snd_timer mei_me snd mei soundcore shpchp mac_hid parport_pc ppdev lp parport hid_generic usbhid hid i915 psmouse ahci libahci r8169 i2c_algo_bit mii drm_kms_helper drm video [ 82.794928] CPU: 0 PID: 2110 Comm: plasma-desktop Tainted: P W OX 3.13.0-46-generic #79-Ubuntu