!!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Tue Jan 24 18:31:20 UTC 2012 !!Linux Distribution !!------------------ Ubuntu 11.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 11.10" !!DMI Information !!--------------- Manufacturer: Acer, inc. Product Name: Aspire 4520 Product Version: Not Applicable !!Kernel Information !!------------------ Kernel release: 3.0.0-15-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.24 Library version: 1.0.24.1 Utilities version: 1.0.24.2 !!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 [NVidia ]: HDA-Intel - HDA NVidia HDA NVidia at 0x80020000 irq 18 !!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: 1025:0127 !!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=acer-aspire !!Loaded sound module options !!-------------------------- !!Module: snd_hda_intel bdl_pos_adj : 32,32,-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 beep_mode : 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 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 model : acer-aspire,(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 : 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 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 !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: LSI ID 1040 Address: 1 MFG Function Id: 0x2 (unsol 1) Vendor Id: 0x11c11040 Subsystem Id: 0x10250127 Revision Id: 0x100200 Modem Function Group: 0x1 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 3 Jan 24 22:24 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 2 Jan 24 22:24 /dev/snd/hwC0D1 crw-rw---- 1 root audio 116, 1 Jan 24 22:20 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 24 22:20 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Jan 24 22:24 . drwxr-xr-x 3 root root 140 Jan 24 22:24 .. lrwxrwxrwx 1 root root 12 Jan 24 22:24 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 0x80020000 irq 18' Mixer name : 'LSI ID 1040' Components : 'HDA:11c11040,10250127,00100200' Controls : 1 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume penum Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 254 [100%] [0.20dB] Front Right: Playback 254 [100%] [0.20dB] !!Alsactl output !!------------- --startcollapse-- state.NVidia { control.1 { iface MIXER name 'PCM Playback Volume' value.0 254 value.1 254 comment { access 'read write user' type INTEGER count 2 range '0 - 255' tlv '0000000100000008ffffec1400000014' dbmin -5100 dbmax 0 dbvalue.0 -20 dbvalue.1 -20 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_hda_intel snd_hda_codec_realtek snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd soundcore parport_pc ppdev vesafb bnep rfcomm bluetooth kvm_amd kvm joydev binfmt_misc acer_wmi sparse_keymap nvidia arc4 ath5k ath psmouse mac80211 serio_raw r592 r852 sm_common nand nand_ids nand_bch bch nand_ecc k8temp edac_core memstick mtd edac_mce_amd cfg80211 video wmi i2c_nforce2 lp parport firewire_ohci firewire_core sdhci_pci sdhci crc_itu_t ahci libahci pata_amd forcedeth btrfs zlib_deflate libcrc32c !!Sysfs Files !!----------- /sys/class/sound/hwC0D1/init_pin_configs: /sys/class/sound/hwC0D1/driver_pin_configs: /sys/class/sound/hwC0D1/user_pin_configs: /sys/class/sound/hwC0D1/init_verbs: !!ALSA/HDA dmesg !!------------------ [ 66.999173] ACPI: PCI Interrupt Link [LAZA] enabled at IRQ 18 [ 66.999184] HDA Intel 0000:00:07.0: PCI INT A -> Link[LAZA] -> GSI 18 (level, low) -> IRQ 18 [ 66.999188] hda_intel: Disabling MSI [ 66.999228] HDA Intel 0000:00:07.0: setting latency timer to 64 [ 67.126847] acer_wmi: Acer Laptop ACPI-WMI Extras -- [ 82.752020] wlan0: no IPv6 routers present [ 197.575165] HDA Intel 0000:00:07.0: PCI INT A disabled [ 359.066936] pci 0000:00:07.0: [10de:055c] type 0 class 0x000403 -- [ 359.067328] pci 0000:00:07.0: BAR 0: set to [mem 0x80020000-0x80023fff] (PCI address [0x80020000-0x80023fff]) [ 359.075982] HDA Intel 0000:00:07.0: PCI INT A -> Link[LAZA] -> GSI 18 (level, low) -> IRQ 18 [ 359.076074] hda_intel: Disabling MSI [ 359.076167] HDA Intel 0000:00:07.0: setting latency timer to 64 [ 393.900168] HDA Intel 0000:00:07.0: restoring config space at offset 0xf (was 0x5020100, writing 0x502010a) [ 393.900195] HDA Intel 0000:00:07.0: restoring config space at offset 0x4 (was 0x0, writing 0x80020000) [ 393.900208] HDA Intel 0000:00:07.0: restoring config space at offset 0x1 (was 0xb00000, writing 0xb00006) [ 412.734195] HDA Intel 0000:00:07.0: PCI INT A disabled [ 436.646559] HDA Intel 0000:00:07.0: PCI INT A -> Link[LAZA] -> GSI 18 (level, low) -> IRQ 18 [ 436.646574] hda_intel: Disabling MSI [ 436.646658] HDA Intel 0000:00:07.0: setting latency timer to 64 [ 570.102611] HDA Intel 0000:00:07.0: PCI INT A disabled [ 577.066419] HDA Intel 0000:00:07.0: PCI INT A -> Link[LAZA] -> GSI 18 (level, low) -> IRQ 18 [ 586.945027] HDA Intel 0000:00:07.0: PCI INT A disabled [ 591.157747] HDA Intel 0000:00:07.0: PCI INT A -> Link[LAZA] -> GSI 18 (level, low) -> IRQ 18 [ 604.463025] HDA Intel 0000:00:07.0: PCI INT A disabled [ 609.089655] HDA Intel 0000:00:07.0: PCI INT A -> Link[LAZA] -> GSI 18 (level, low) -> IRQ 18 [ 663.279167] HDA Intel 0000:00:07.0: PCI INT A disabled [ 674.569263] pci 0000:00:07.0: [10de:055c] type 0 class 0x000403 -- [ 674.569659] pci 0000:00:07.0: BAR 0: set to [mem 0x80020000-0x80023fff] (PCI address [0x80020000-0x80023fff]) [ 674.572592] HDA Intel 0000:00:07.0: PCI INT A -> Link[LAZA] -> GSI 18 (level, low) -> IRQ 18 [ 674.572606] hda_intel: Disabling MSI [ 674.572690] HDA Intel 0000:00:07.0: setting latency timer to 64 [ 770.472141] CE: hpet increased min_delta_ns to 11520 nsec