!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Oct 12 20:39:51 UTC 2016 !!Linux Distribution !!------------------ !!DMI Information !!--------------- Manufacturer: Parallels Software International Inc. Product Name: Parallels Virtual Platform Product Version: None Firmware Version: 12.0.2 (41353) !!Kernel Information !!------------------ Kernel release: 2.6.32-642.el6.i686 Operating System: GNU/Linux Architecture: i686 Processor: i686 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.21 Library version: 1.1.0 Utilities version: !!Loaded ALSA modules !!------------------- snd_intel8x0 !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [I82801BAICH2 ]: ICH - Intel 82801BA-ICH2 Intel 82801BA-ICH2 with ALC850 at irq 17 !!PCI Soundcards installed in the system !!-------------------------------------- 00:1f.4 Multimedia audio controller: Intel Corporation 82801BA/BAM AC'97 Audio Controller (rev 02) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1f.4 0401: 8086:2445 (rev 02) Subsystem: 1ab8:0400 !!Loaded sound module options !!--------------------------- !!Module: snd_intel8x0 ac97_clock : 0 ac97_quirk : (null) buggy_irq : N buggy_semaphore : N enable : N id : (null) index : -1 joystick : 0 spdif_aclink : 0 xbox : N !!AC97 Codec information !!---------------------- --startcollapse-- 0-0/0: Realtek ALC850 rev 0 PCI Subsys Vendor: 0x1ab8 PCI Subsys Device: 0x0400 Flags: 80020 Revision : 0x00 Compat. Class : 0x00 Subsys. Vendor ID: 0x0400 Subsys. ID : 0x1ab8 Capabilities : DAC resolution : 20-bit ADC resolution : 16-bit 3D enhancement : No 3D Stereo Enhancement Current setup Mic gain : 0dB [ 0dB] POP path : pre 3D Sim. stereo : off 3D enhancement : off Loudness : off Mono output : MIX Mic select : Mic1 ADC/DAC loopback : off Double rate slots: 10/11 Extended ID : codec=0 rev=2 LDAC SDAC CDAC DSA=0 DRA VRA Extended status : PRK PRJ PRI VRA PCM front DAC : 48000Hz PCM Surr DAC : 48000Hz PCM LFE DAC : 48000Hz PCM ADC : 48000Hz 0:00 = 0080 0:02 = 0e0e 0:04 = 0000 0:06 = 0000 0:08 = 0000 0:0a = 0000 0:0c = 0000 0:0e = 0000 0:10 = 0000 0:12 = 0000 0:14 = 0000 0:16 = 9f9f 0:18 = 0000 0:1a = 0000 0:1c = 0808 0:1e = 0000 0:20 = 0000 0:22 = 0000 0:24 = 0000 0:26 = 0f00 0:28 = 09c3 0:2a = 3801 0:2c = bb80 0:2e = bb80 0:30 = bb80 0:32 = bb80 0:34 = 0000 0:36 = 0000 0:38 = 0000 0:3a = 0000 0:3c = 0000 0:3e = 0000 0:40 = 0000 0:42 = 0000 0:44 = 0000 0:46 = 0000 0:48 = 0000 0:4a = 0000 0:4c = 0000 0:4e = 0000 0:50 = 0000 0:52 = 0000 0:54 = 0000 0:56 = 0000 0:58 = 0000 0:5a = 0000 0:5c = 0000 0:5e = 0000 0:60 = 0000 0:62 = 0400 0:64 = 1ab8 0:66 = 0000 0:68 = 0000 0:6a = 0000 0:6c = 0000 0:6e = 0000 0:70 = 0000 0:72 = 0000 0:74 = 0000 0:76 = 0000 0:78 = 0000 0:7a = 0000 0:7c = 414c 0:7e = 4790 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw----. 1 root audio 116, 4 Oct 12 07:14 /dev/snd/controlC0 crw-rw----. 1 root audio 116, 6 Oct 12 07:14 /dev/snd/pcmC0D0c crw-rw----. 1 root audio 116, 5 Oct 12 07:14 /dev/snd/pcmC0D0p crw-rw----. 1 root audio 116, 7 Oct 12 07:14 /dev/snd/pcmC0D1c crw-rw----. 1 root audio 116, 3 Oct 12 07:14 /dev/snd/seq crw-rw----. 1 root audio 116, 2 Oct 12 07:14 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x. 2 root root 60 Oct 12 07:14 . drwxr-xr-x. 3 root root 180 Oct 12 07:14 .. lrwxrwxrwx. 1 root root 12 Oct 12 07:14 pci-0000:00:1f.4 -> ../controlC0 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) # # Place your global alsa-lib configuration here... # @hooks [ { func load files [ "/etc/alsa/pulse-default.conf" ] errors false } ] !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:268: no soundcards found... ARECORD arecord: device_list:268: no soundcards found... !!Amixer output !!------------- !!-------Mixer controls for card 0 [I82801BAICH2] Invalid card number. Usage: amixer [command] Available options: -h,--help this help -c,--card N select the card -D,--device N select the device, default 'default' -d,--debug debug mode -n,--nocheck do not perform range checking -v,--version print version of this program -q,--quiet be quiet -i,--inactive show also inactive controls -a,--abstract L select abstraction level (none or basic) -s,--stdin Read and execute commands from stdin sequentially -R,--raw-volume Use the raw value (default) -M,--mapped-volume Use the mapped volume Available commands: scontrols show all mixer simple controls scontents show contents of all mixer simple controls (default command) sset sID P set contents for one mixer simple control sget sID get contents for one mixer simple control controls show all controls for given card contents show contents of all controls for given card cset cID P set control contents for one control cget cID get control contents for one control Invalid card number. Usage: amixer [command] Available options: -h,--help this help -c,--card N select the card -D,--device N select the device, default 'default' -d,--debug debug mode -n,--nocheck do not perform range checking -v,--version print version of this program -q,--quiet be quiet -i,--inactive show also inactive controls -a,--abstract L select abstraction level (none or basic) -s,--stdin Read and execute commands from stdin sequentially -R,--raw-volume Use the raw value (default) -M,--mapped-volume Use the mapped volume Available commands: scontrols show all mixer simple controls scontents show contents of all mixer simple controls (default command) sset sID P set contents for one mixer simple control sget sID get contents for one mixer simple control controls show all controls for given card contents show contents of all controls for given card cset cID P set control contents for one control cget cID get control contents for one control !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module autofs4 prl_fs_freeze prl_fs prl_eth ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 microcode uvcvideo videodev sg snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd soundcore snd_page_alloc i2c_i801 i2c_core lpc_ich mfd_core virtio_balloon virtio_net prl_tg ext4 jbd2 mbcache sr_mod cdrom sd_mod crc_t10dif pata_acpi ata_generic ata_piix ahci virtio_pci virtio_ring virtio xhci_hcd dm_mirror dm_region_hash dm_log dm_mod !!ALSA/HDA dmesg !!--------------