!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue Jul 14 13:19:59 UTC 2015 !!Linux Distribution !!------------------ ID_LIKE=ubuntu !!DMI Information !!--------------- Manufacturer: Acer Product Name: Aspire 6935 Product Version: V1.10 Firmware Version: V1.10 !!Kernel Information !!------------------ Kernel release: 3.16.0-43-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: Library version: Utilities version: 1.0.27.2 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:293e (rev 03) Subsystem: 1025:0146 !!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 !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Jul 14 15:16 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jul 14 15:16 /dev/snd/timer !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:268: no soundcards found... ARECORD arecord: device_list:268: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module ctr ccm msr bnep rfcomm bluetooth 6lowpan_iphc nvidia wl arc4 iwldvm mac80211 rc_dib0700_rc5 dvb_usb_dib0700 dib8000 dib7000m dib0090 binfmt_misc dib0070 dib7000p iwlwifi uvcvideo dib3000mc videobuf2_vmalloc dibx000_common dvb_usb videobuf2_memops acer_wmi sparse_keymap gpio_ich videobuf2_core dvb_core mxm_wmi v4l2_common videodev media coretemp drm joydev serio_raw cfg80211 lpc_ich shpchp ir_lirc_codec lirc_dev ir_sharp_decoder ir_nec_decoder ir_sony_decoder ir_jvc_decoder ir_sanyo_decoder ir_mce_kbd_decoder ir_rc6_decoder ir_rc5_decoder rc_rc6_mce ite_cir rc_core wmi mac_hid parport_pc ppdev lp parport hid_generic usbhid hid uas usb_storage psmouse ahci libahci video atl1e !!ALSA/HDA dmesg !!-------------- [ 20.610850] Bluetooth: BNEP socket layer initialized [ 21.239043] thinkpad_acpi: Unknown symbol snd_ctl_add (err 0) [ 21.239065] thinkpad_acpi: Unknown symbol snd_card_register (err 0) [ 21.239078] thinkpad_acpi: Unknown symbol snd_card_free (err 0) [ 21.239124] thinkpad_acpi: Unknown symbol snd_ctl_new1 (err 0) [ 21.239154] thinkpad_acpi: Unknown symbol snd_card_new (err 0) [ 21.239171] thinkpad_acpi: Unknown symbol snd_ctl_boolean_mono_info (err 0) [ 21.239199] thinkpad_acpi: Unknown symbol nvram_write_byte (err 0) [ 21.239213] thinkpad_acpi: Unknown symbol snd_ctl_notify (err 0) [ 21.239228] thinkpad_acpi: Unknown symbol nvram_read_byte (err 0) -- [ 21.293360] init: plymouth-upstart-bridge main process ended, respawning [ 21.529403] thinkpad_acpi: Unknown symbol snd_ctl_add (err 0) [ 21.529426] thinkpad_acpi: Unknown symbol snd_card_register (err 0) [ 21.529440] thinkpad_acpi: Unknown symbol snd_card_free (err 0) [ 21.529486] thinkpad_acpi: Unknown symbol snd_ctl_new1 (err 0) [ 21.529516] thinkpad_acpi: Unknown symbol snd_card_new (err 0) [ 21.529533] thinkpad_acpi: Unknown symbol snd_ctl_boolean_mono_info (err 0) [ 21.529563] thinkpad_acpi: Unknown symbol nvram_write_byte (err 0) [ 21.529576] thinkpad_acpi: Unknown symbol snd_ctl_notify (err 0) [ 21.529591] thinkpad_acpi: Unknown symbol nvram_read_byte (err 0)