!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed May 27 00:22:45 UTC 2015 !!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: Aspire 5520 Product Version: V1.10 Firmware Version: V1.10 !!Kernel Information !!------------------ Kernel release: 3.13.0-35-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.13.0-35-generic Library version: 1.0.27.2 Utilities version: 1.0.27.2 !!Loaded ALSA modules !!------------------- snd_hda_intel !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [NVidia ]: HDA-Intel - HDA NVidia HDA NVidia at 0xf2480000 irq 21 !!PCI Soundcards installed in the system !!-------------------------------------- 00:07.0 Audio device: NVIDIA Corporation MCP67 High Definition Audio (rev a1) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:07.0 0403: 10de:055c (rev a1) Subsystem: 1025:0126 !!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: Conexant ID 2c06 Address: 1 MFG Function Id: 0x2 (unsol 1) Vendor Id: 0x14f12c06 Subsystem Id: 0x14f10000 Revision Id: 0x100000 Modem Function Group: 0x2 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 3 May 26 19:58 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 2 May 26 19:58 /dev/snd/hwC0D1 crw-rw---- 1 root audio 116, 1 May 26 19:58 /dev/snd/seq crw-rw---- 1 root audio 116, 33 May 26 19:58 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 May 26 19:58 . drwxr-xr-x 3 root root 140 May 26 19:58 .. lrwxrwxrwx 1 root root 12 May 26 19:58 pci-0000:00:07.0 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 0 [NVidia] Card hw:0 'NVidia'/'HDA NVidia at 0xf2480000 irq 21' Mixer name : 'Conexant ID 2c06' Components : 'HDA:14f12c06,14f10000,00100000' Controls : 1 Simple ctrls : 1 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] !!Alsactl output !!-------------- --startcollapse-- state.NVidia { control.1 { 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 bnep rfcomm bluetooth arc4 rt2800usb rt2x00usb rt2800lib rt2x00lib mac80211 cfg80211 crc_ccitt acer_wmi sparse_keymap kvm_amd snd_hda_intel kvm snd_hda_codec snd_hwdep snd_pcm snd_page_alloc joydev snd_seq_midi snd_seq_midi_event snd_rawmidi serio_raw snd_seq snd_seq_device snd_timer k8temp edac_core edac_mce_amd snd soundcore i2c_nforce2 ir_lirc_codec lirc_dev ir_mce_kbd_decoder ir_sanyo_decoder ir_sony_decoder ir_jvc_decoder ir_rc6_decoder ir_nec_decoder ir_rc5_decoder rc_rc6_mce ene_ir rc_core parport_pc ppdev lp parport mac_hid xts gf128mul dm_crypt pata_acpi hid_generic usbhid hid nouveau mxm_wmi i2c_algo_bit ttm drm_kms_helper psmouse drm forcedeth ahci libahci pata_amd wmi video !!Sysfs Files !!----------- /sys/class/sound/hwC0D1/init_pin_configs: 0x73 0x016a10f0 /sys/class/sound/hwC0D1/driver_pin_configs: /sys/class/sound/hwC0D1/user_pin_configs: /sys/class/sound/hwC0D1/init_verbs: /sys/class/sound/hwC0D1/hints: !!ALSA/HDA dmesg !!-------------- [ 35.505837] ACPI: PCI Interrupt Link [LAZA] enabled at IRQ 21 [ 35.505858] hda_intel: Disabling MSI [ 35.505895] hda-intel 0000:00:07.0: Disabling 64bit DMA [ 35.506043] kvm: Nested Virtualization enabled [ 35.547599] hda-intel 0000:00:07.0: Enable delay in RIRB handling [ 35.716121] autoconfig: line_outs=0 (0x0/0x0/0x0/0x0/0x0) type:line