!!################################ !!ALSA Information Script v 0.4.63 !!################################ !!Script ran on: Sun May 18 08:45:52 UTC 2014 !!Linux Distribution !!------------------ Arch Linux \r (\l) NAME="Arch Linux" ID=arch PRETTY_NAME="Arch Linux" HOME_URL="https://www.archlinux.org/" SUPPORT_URL="https://bbs.archlinux.org/" BUG_REPORT_URL="https://bugs.archlinux.org/" !!DMI Information !!--------------- Manufacturer: Acer Product Name: AO751h Product Version: Not Applicable Firmware Version: V0.3202 !!Kernel Information !!------------------ Kernel release: 3.14.4-1-ARCH Operating System: GNU/Linux Architecture: i686 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.14.4-1-ARCH Library version: 1.0.27.2 Utilities version: !!Loaded ALSA modules !!------------------- snd_hda_intel !!Sound Servers on this system !!---------------------------- No sound servers found. !!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 !!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 : 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 : 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 Invalid AFG subtree --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 5 May 18 10:19 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 4 May 18 10:19 /dev/snd/hwC0D0 crw-rw---- 1 root audio 116, 3 May 18 10:32 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 2 May 18 10:32 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 May 18 10:19 /dev/snd/seq crw-rw---- 1 root audio 116, 33 May 18 10:19 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 May 18 10:19 . drwxr-xr-x 3 root root 180 May 18 10:19 .. lrwxrwxrwx 1 root root 12 May 18 10:19 pci-0000:00:1b.0 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY alsa-info.sh: line 118: aplay: command not found ARECORD alsa-info.sh: line 122: arecord: command not found !!Amixer output !!------------- !!-------Mixer controls for card 0 [MID] alsa-info.sh: line 143: amixer: command not found alsa-info.sh: line 144: amixer: command not found !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module arc4 coretemp hwmon kvm joydev uvcvideo mousedev videobuf2_vmalloc acer_wmi sparse_keymap videobuf2_memops i2c_isch gpio_sch videobuf2_core ath5k ath videodev media btusb led_class gma500_gfx drm_kms_helper microcode mac80211 pcspkr drm snd_hda_codec_realtek snd_hda_codec_generic psmouse bluetooth snd_hda_intel 6lowpan_iphc snd_hda_codec snd_hwdep evdev mac_hid snd_pcm agpgart cfg80211 snd_timer serio_raw snd r8169 rfkill thermal wmi mii soundcore i2c_algo_bit i2c_core lpc_sch shpchp battery video ac button acpi_cpufreq processor ext4 crc16 mbcache jbd2 sd_mod crc_t10dif crct10dif_common ata_generic pata_acpi atkbd libps2 pata_sch libata ehci_pci uhci_hcd ehci_hcd scsi_mod usbcore usb_common i8042 serio !!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 !!-------------- [ 9.696449] Bluetooth: SCO socket layer initialized [ 9.845453] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input11 [ 9.863557] input: HDA Intel MID Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13 [ 9.864445] input: HDA Intel MID Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12 [ 9.876496] input: PC Speaker as /devices/platform/pcspkr/input/input14