!!################################ !!ALSA Information Script v 0.4.63 !!################################ !!Script ran on: Mon Mar 3 23:55:30 UTC 2014 !!Linux Distribution !!------------------ Linux Mint 16 Petra \n \l DISTRIB_ID=LinuxMint DISTRIB_DESCRIPTION="Linux Mint 16 Petra" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 13.10" 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: 3460AE7 Product Version: ThinkPad X1 Carbon Firmware Version: G6ET59WW (2.03 ) !!Kernel Information !!------------------ Kernel release: 3.11.0-17-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.11.0-17-generic Library version: Utilities version: 1.0.27.1 !!Loaded ALSA modules !!------------------- thinkpad_acpi !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 4 [ThinkPadEC ]: ThinkPad EC - ThinkPad Console Audio Control ThinkPad Console Audio Control at EC reg 0x30, fw unknown !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:1e20 (rev 04) Subsystem: 17aa:21f9 !!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_hda_intel: model=auto !!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 hotkey_report_mode : 0 id : ThinkPadEC index : -536870912 volume_capabilities : 0 volume_control : N volume_mode : 3 !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 Mar 4 00:33 /dev/snd/controlC4 crw-rw---- 1 root audio 116, 1 Mar 4 00:33 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 4 00:33 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Mar 4 00:33 . drwxr-xr-x 3 root root 120 Mar 4 00:33 .. lrwxrwxrwx 1 root root 12 Mar 4 00:33 platform-thinkpad_acpi -> ../controlC4 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 4 [ThinkPadEC] Card hw:4 '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 ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 pci_stub vboxpci vboxnetadp vboxnetflt vboxdrv nfnetlink_queue nfnetlink_log nfnetlink xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT xt_LOG xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack ipt_REJECT ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_filter x86_pkg_temp_thermal ip_tables intel_powerclamp x_tables coretemp joydev parport_pc ppdev kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd bnep rfcomm bluetooth cdc_mbim cdc_ncm usbnet mii cdc_wdm dm_multipath scsi_dh uvcvideo cdc_acm videobuf2_vmalloc videobuf2_memops videobuf2_core videodev microcode arc4 binfmt_misc iwldvm mac80211 thinkpad_acpi nvram psmouse snd_seq_midi serio_raw snd_seq_midi_event snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iwlwifi snd_rawmidi snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep lpc_ich cfg80211 snd_pcm mei_me snd_seq mei snd_page_alloc snd_seq_device snd_timer snd soundcore tpm_tis mac_hid intel_smartconnect lp parport btrfs zlib_deflate raid6_pq libcrc32c dm_raid45 xor dm_mirror dm_region_hash dm_log i915 i2c_algo_bit drm_kms_helper ahci sdhci_pci drm libahci sdhci wmi video !!ALSA/HDA dmesg !!-------------- [ 4.853807] cfg80211: Calling CRDA to update world regulatory domain [ 4.854005] snd_hda_codec: module verification failed: signature and/or required key missing - tainting kernel [ 4.863586] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X [ 4.889658] Intel(R) Wireless WiFi driver for Linux, in-tree: -- [ 4.890308] iwlwifi 0000:03:00.0: irq 45 for MSI/MSI-X [ 4.894842] sound hdaudioC0D0: autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 4.894856] sound hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 4.894865] sound hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0) [ 4.894872] sound hdaudioC0D0: mono: mono_out=0x0 [ 4.894878] sound hdaudioC0D0: inputs: [ 4.894887] sound hdaudioC0D0: Mic=0x18 [ 4.894895] sound hdaudioC0D0: Internal Mic=0x12 [ 4.914321] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input5 [ 4.917386] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input6 [ 4.917658] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7 [ 4.917951] ------------[ cut here ]------------ -- [ 4.917977] kobject_add_internal failed for pcmC0D3p (error: -2 parent: hdaudioC0D3) [ 4.917981] Modules linked in: snd_seq_midi_event( ) snd_hda_codec_hdmi(OF) snd_hda_codec_realtek(OF) snd_hda_codec_generic(OF) iwlwifi snd_rawmidi snd_hda_intel(OF) snd_hda_controller(OF) snd_hda_codec(OF) snd_hwdep lpc_ich cfg80211 snd_pcm mei_me snd_seq mei snd_page_alloc snd_seq_device snd_timer snd soundcore tpm_tis mac_hid intel_smartconnect lp parport btrfs zlib_deflate raid6_pq libcrc32c dm_raid45 xor dm_mirror dm_region_hash dm_log i915 i2c_algo_bit drm_kms_helper ahci sdhci_pci drm libahci sdhci wmi video [ 4.918076] CPU: 3 PID: 55 Comm: kworker/3:1 Tainted: GF O 3.11.0-17-generic #31-Ubuntu [ 4.918081] Hardware name: LENOVO 3460AE7/3460AE7, BIOS G6ET59WW (2.03 ) 09/11/2012 [ 4.918094] Workqueue: events azx_probe_work [snd_hda_intel] [ 4.918101] 0000000000000009 ffff8801182eba68 ffffffff816e7645 ffff8801182ebab0 -- [ 4.918255] [] device_create 0x41/0x50 [ 4.918272] [] ? snd_register_device_for_dev 0x48/0x1d0 [snd] [ 4.918284] [] ? mutex_lock 0x12/0x2f [ 4.918299] [] snd_register_device_for_dev 0xd7/0x1d0 [snd] [ 4.918317] [] snd_pcm_dev_register 0x130/0x2e0 [snd_pcm] [ 4.918337] [] snd_device_register_all 0x41/0x80 [snd] [ 4.918354] [] snd_card_register 0x42/0x290 [snd] [ 4.918366] [] azx_probe_continue 0x364/0x6d0 [snd_hda_intel] [ 4.918379] [] azx_probe_work 0x15/0x20 [snd_hda_intel] [ 4.918391] [] process_one_work 0x17c/0x430