!!################################ !!ALSA Information Script v 0.4.61 !!################################ !!Script ran on: Mon Jan 28 21:03:10 UTC 2013 !!Linux Distribution !!------------------ Ubuntu 12.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 12.04.1 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu precise (12.04.1 LTS)" !!DMI Information !!--------------- Manufacturer: Dell Inc. Product Name: Inspiron 910 Product Version: A00 Firmware Version: A00 !!Kernel Information !!------------------ Kernel release: 3.2.0-36-generic-pae Operating System: GNU/Linux Architecture: i686 Processor: i686 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.24 Library version: 1.0.25 Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- snd_hda_intel !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes ESound Daemon: Installed - Yes (/usr/bin/esd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xf0540000 irq 43 !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:27d8 (rev 02) Subsystem: 1028:02b0 -- Prefetchable memory behind bridge: 0000000040300000-00000000404fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [Intel] Card hw:0 'Intel'/'HDA Intel at 0xf0540000 irq 43' Mixer name : 'Realtek ALC268' Components : 'HDA:10ec0268,102802b0,00100101' Controls : 16 Simple ctrls : 9 Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum Playback channels: Mono Limits: Playback 0 - 64 Mono: Playback 64 [100%] [0.00dB] [off] Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 64 Mono: Front Left: Playback 64 [100%] [0.00dB] [off] Front Right: Playback 64 [100%] [0.00dB] [off] Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 64 Mono: Front Left: Playback 64 [100%] [0.00dB] [off] Front Right: Playback 64 [100%] [0.00dB] [off] Simple mixer control 'PCM',0 Capabilities: pvolume penum Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 253 [99%] [0.40dB] Front Right: Playback 253 [99%] [0.40dB] Simple mixer control 'Mic Boost',0 Capabilities: volume penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 2 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB] Simple mixer control 'Beep',0 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 12 Mono: Front Left: Playback 9 [75%] [-6.00dB] [on] Front Right: Playback 9 [75%] [-6.00dB] [on] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch penum Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 24 [77%] [21.00dB] [on] Front Right: Capture 24 [77%] [21.00dB] [on] Simple mixer control 'Auto-Mute Mode',0 Capabilities: enum Items: 'Disabled' 'Enabled' Item0: 'Disabled' Simple mixer control 'Internal Mic Boost',0 Capabilities: volume penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 2 Front Left: 2 [100%] [40.00dB] Front Right: 2 [100%] [40.00dB] !!Alsactl output !!-------------- --startcollapse-- state.Intel { control.1 { iface MIXER name 'Headphone Playback Volume' value.0 64 value.1 64 comment { access 'read write' type INTEGER count 2 range '0 - 64' dbmin -6400 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.2 { iface MIXER name 'Headphone Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.3 { iface MIXER name 'Speaker Playback Volume' value.0 64 value.1 64 comment { access 'read write' type INTEGER count 2 range '0 - 64' dbmin -6400 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.4 { iface MIXER name 'Speaker Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.5 { iface MIXER name 'Auto-Mute Mode' value Disabled comment { access 'read write' type ENUMERATED count 1 item.0 Disabled item.1 Enabled } } control.6 { iface MIXER name 'Mic Boost Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 2' dbmin 0 dbmax 4000 dbvalue.0 0 dbvalue.1 0 } } control.7 { iface MIXER name 'Internal Mic Boost Volume' value.0 2 value.1 2 comment { access 'read write' type INTEGER count 2 range '0 - 2' dbmin 0 dbmax 4000 dbvalue.0 4000 dbvalue.1 4000 } } control.8 { iface MIXER name 'Beep Playback Volume' value.0 9 value.1 9 comment { access 'read write' type INTEGER count 2 range '0 - 12' dbmin -2400 dbmax 0 dbvalue.0 -600 dbvalue.1 -600 } } control.9 { iface MIXER name 'Beep Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.10 { iface MIXER name 'Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.11 { iface MIXER name 'Capture Volume' value.0 24 value.1 24 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -1500 dbmax 3150 dbvalue.0 2100 dbvalue.1 2100 } } control.12 { iface MIXER name 'Master Playback Volume' value 64 comment { access 'read write' type INTEGER count 1 range '0 - 64' dbmin -6400 dbmax 0 dbvalue.0 0 } } control.13 { iface MIXER name 'Master Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.14 { iface CARD name 'Headphone Jack' value false comment { access read type BOOLEAN count 1 } } control.15 { iface CARD name 'Mic Jack' value false comment { access read type BOOLEAN count 1 } } control.16 { iface MIXER name 'PCM Playback Volume' value.0 253 value.1 253 comment { access 'read write user' type INTEGER count 2 range '0 - 255' tlv '0000000100000008ffffec1400000014' dbmin -5100 dbmax 0 dbvalue.0 -40 dbvalue.1 -40 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module nls_iso8859_1 nls_cp437 vfat fat joydev dell_laptop compal_laptop dcdbas snd_hda_codec_realtek uvcvideo videodev arc4 snd_hda_intel snd_hda_codec snd_hwdep b43 psmouse serio_raw snd_pcm mac80211 snd_seq_midi snd_rawmidi cfg80211 snd_seq_midi_event mmc_block bcma snd_seq snd_timer snd_seq_device i915 jmb38x_ms memstick rfcomm bnep bluetooth parport_pc ppdev drm_kms_helper snd drm mac_hid i2c_algo_bit soundcore snd_page_alloc video lp parport ssb sdhci_pci sdhci !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x12 0x411111f0 0x13 0x411111f0 0x14 0x99130110 0x15 0x0121401f 0x16 0x411111f0 0x18 0x01a19830 0x19 0x99a30920 0x1a 0x411111f0 0x1c 0x411111f0 0x1d 0x40138205 0x1e 0x411111f0 /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: !!ALSA/HDA dmesg !!-------------- [ 4.585312] b43-phy0: Broadcom 4312 WLAN found (core revision 15) [ 4.617262] snd_hda_intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 [ 4.617399] snd_hda_intel 0000:00:1b.0: irq 43 for MSI/MSI-X [ 4.617470] snd_hda_intel 0000:00:1b.0: setting latency timer to 64 [ 4.653626] cfg80211: Updating information on frequency 2412 MHz for a 20 MHz width channel with regulatory rule: -- [ 4.695484] Broadcom 43xx driver loaded [ Features: PNL ] [ 4.704188] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input6 [ 4.707789] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7 [ 4.717921] input: Laptop_Integrated_Webcam_0.3M as /devices/pci0000:00/0000:00:1d.7/usb1/1-2/1-2:1.0/input/input8