!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue Sep 30 13:41:43 UTC 2014 !!Linux Distribution !!------------------ Ubuntu 14.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04.1 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.1 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: Acer Product Name: AO751h Product Version: Not Applicable Firmware Version: V0.3208 !!Kernel Information !!------------------ Kernel release: 3.13.0-36-generic Operating System: GNU/Linux Architecture: i686 Processor: i686 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.13.0-36-generic Library version: 1.0.27.2 Utilities version: 1.0.27.2 !!Loaded ALSA modules !!------------------- snd_hda_intel !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [MID ]: HDA-Intel - HDA Intel MID HDA Intel MID at 0xb0050000 irq 22 !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation System Controller Hub (SCH Poulsbo) HD Audio Controller (rev 07) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:811b (rev 07) Subsystem: 1025:0244 !!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_hda_intel align_buffer_size : -1 bdl_pos_adj : 32,-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 beep_mode : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N 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 enable_msi : -1 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) index : -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 jackpoll_ms : 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 model : (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) patch : (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) position_fix : -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 power_save : 0 power_save_controller : Y probe_mask : -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 probe_only : 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 single_cmd : N snoop : Y !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Realtek ALC272X Address: 0 AFG Function Id: 0x1 (unsol 1) Vendor Id: 0x10ec0272 Subsystem Id: 0x10250244 Revision Id: 0x100001 No Modem Function Group found Default PCM: N/A Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power: setting=UNKNOWN, actual=UNKNOWN, Error, Clock-stop-OK, Setting-reset GPIO: io=255, o=255, i=255, unsolicited=1, wake=1 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 3 Sep 30 13:59 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 2 Sep 30 13:59 /dev/snd/hwC0D0 crw-rw---- 1 root audio 116, 1 Sep 30 13:58 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Sep 30 13:58 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Sep 30 13:59 . drwxr-xr-x 3 root root 140 Sep 30 13:59 .. lrwxrwxrwx 1 root root 12 Sep 30 13:59 pci-0000:00:1b.0 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 0 [MID] Card hw:0 'MID'/'HDA Intel MID at 0xb0050000 irq 22' Mixer name : 'Realtek ALC272X' Components : 'HDA:10ec0272,10250244,00100001' Controls : 8 Simple ctrls : 3 Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [0.00dB] Front Right: Playback 255 [100%] [0.00dB] Simple mixer control 'Beep',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 127 [100%] [0.00dB] [off] Front Right: Playback 127 [100%] [0.00dB] [off] Simple mixer control 'Auto-Mute Mode',0 Capabilities: enum Items: 'Disabled' 'Enabled' Item0: 'Disabled' !!Alsactl output !!-------------- --startcollapse-- state.MID { control.1 { iface MIXER name 'Auto-Mute Mode' value Disabled comment { access 'read write' type ENUMERATED count 1 item.0 Disabled item.1 Enabled } } control.2 { iface CARD name 'Mic Jack' value true comment { access read type BOOLEAN count 1 } } control.3 { iface CARD name 'Internal Mic Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.4 { iface CARD name 'Headphone Jack' value true comment { access read type BOOLEAN count 1 } } control.5 { iface CARD name 'Speaker Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.6 { iface MIXER name 'Beep Playback Volume' value.0 127 value.1 127 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -9999999 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.7 { iface MIXER name 'Beep Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.8 { iface MIXER name 'PCM Playback Volume' value.0 255 value.1 255 comment { access 'read write user' type INTEGER count 2 range '0 - 255' tlv '0000000100000008ffffec1400000014' dbmin -5100 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module michael_mic arc4 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep gpio_sch snd_pcm acer_wmi i2c_isch snd_page_alloc sparse_keymap snd_seq_midi snd_seq_midi_event snd_rawmidi coretemp snd_seq rfcomm snd_seq_device bnep bluetooth snd_timer kvm lib80211_crypt_tkip uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev gma500_gfx wl snd joydev drm_kms_helper lib80211 lpc_sch serio_raw soundcore drm wmi cfg80211 binfmt_misc i2c_algo_bit mac_hid video parport_pc ppdev lp parport pata_acpi psmouse pata_sch r8169 mii !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x11 0x411111f0 0x12 0x99a30930 0x13 0x411111f0 0x14 0x99130110 0x15 0x411111f0 0x16 0x411111f0 0x17 0x411111f0 0x18 0x03a19820 0x19 0x411111f0 0x1a 0x411111f0 0x1b 0x411111f0 0x1d 0x4016892d 0x1e 0x411111f0 0x21 0x0321401f /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: /sys/class/sound/hwC0D0/hints: !!ALSA/HDA dmesg !!-------------- [ 26.638857] init: failsafe main process (573) killed by TERM signal [ 28.524091] hda-codec: out of range cmd 0:20:400:ffffffff [ 28.524627] SKU: Nid=0x1d sku_cfg=0x4016892d -- [ 40.469281] init: plymouth-upstart-bridge main process ended, respawning [ 42.608140] hda_codec: rates == 0 (nid=0x8, val=0x0, ovrd=1) [ 42.608159] hda_codec: cannot attach PCM stream 0 for codec #0 [ 42.811372] cfg80211: Calling CRDA to update world regulatory domain -- [ 43.423363] cfg80211: (57240000 KHz - 65880000 KHz @ 2160000 KHz), (N/A, 4000 mBm) [ 44.616161] hda_codec: rates == 0 (nid=0x9, val=0x0, ovrd=1) [ 44.616184] hda_codec: cannot attach PCM stream 2 for codec #0 [ 45.620122] hda-codec: out of range cmd 0:20:400:ffffffff [ 46.624312] hda-codec: out of range cmd 0:20:400:ffff7fff [ 53.905226] audit_printk_skb: 78 callbacks suppressed -- [ 53.906966] type=1400 audit(1412078337.752:49): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=1779 comm="apparmor_parser" [ 60.692530] input: HDA Intel MID Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17 [ 60.694332] input: HDA Intel MID Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16 [ 110.254270] perf samples too long (2508 > 2500), lowering kernel.perf_event_max_sample_rate to 50000