!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Oct 19 00:51:35 UTC 2016 !!Linux Distribution !!------------------ Ubuntu 16.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.1 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" UBUNTU_CODENAME=xenial !!DMI Information !!--------------- Manufacturer: Acer, inc. Product Name: Aspire 5920G Product Version: Not Applicable Firmware Version: v1.3813 !!Kernel Information !!------------------ Kernel release: 4.4.0-42-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: Library version: 1.1.0 Utilities version: 1.1.0 !!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 82801H (ICH8 Family) HD Audio Controller (rev 04) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:284b (rev 04) Subsystem: 1025:0121 !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_usb_audio: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 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 !!----------------- !!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 bnep drbg ansi_cprng ctr ccm nvram msr vmnet ebtable_filter ebtables vmw_vsock_vmci_transport vsock vmw_vmci vmmon bluetooth binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev media nvidia_uvm acer_wmi sparse_keymap nvidia coretemp joydev input_leds arc4 serio_raw iwl3945 iwlegacy kvm_intel mac80211 lpc_ich kvm drm r852 sm_common nand nand_ecc nand_bch bch nand_ids mtd r592 memstick cfg80211 irqbypass wmi shpchp mac_hid ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables parport_pc ppdev lp parport autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid psmouse firewire_ohci ahci tg3 libahci ptp pata_acpi sdhci_pci sdhci firewire_core crc_itu_t pps_core video fjes !!ALSA/HDA dmesg !!-------------- [ 16.534232] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 16.547855] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel [ 16.547925] snd_hda_core: Unknown symbol snd_pcm_add_chmap_ctls (err 0) [ 16.547954] snd_hda_core: Unknown symbol snd_sgbuf_get_chunk_size (err 0) [ 16.548232] snd_hda_core: Unknown symbol snd_pcm_format_width (err 0) [ 16.564478] snd_hda_core: Unknown symbol snd_pcm_add_chmap_ctls (err 0) [ 16.564507] snd_hda_core: Unknown symbol snd_sgbuf_get_chunk_size (err 0) [ 16.564598] snd_hda_core: Unknown symbol snd_pcm_format_width (err 0) [ 16.591102] wmi: Mapper loaded -- [ 54.265826] Non-volatile memory driver v1.3 [ 54.303128] thinkpad_acpi: Unknown symbol snd_ctl_add (err 0) [ 54.303154] thinkpad_acpi: Unknown symbol snd_card_register (err 0) [ 54.303172] thinkpad_acpi: Unknown symbol snd_card_free (err 0) [ 54.303219] thinkpad_acpi: Unknown symbol snd_ctl_new1 (err 0) [ 54.303251] thinkpad_acpi: Unknown symbol snd_card_new (err 0) [ 54.303292] thinkpad_acpi: Unknown symbol snd_ctl_boolean_mono_info (err 0) [ 54.303323] thinkpad_acpi: Unknown symbol snd_ctl_notify (err 0) [ 54.345430] thinkpad_acpi: Unknown symbol snd_ctl_add (err 0) [ 54.345456] thinkpad_acpi: Unknown symbol snd_card_register (err 0) [ 54.345473] thinkpad_acpi: Unknown symbol snd_card_free (err 0) [ 54.345521] thinkpad_acpi: Unknown symbol snd_ctl_new1 (err 0) [ 54.345553] thinkpad_acpi: Unknown symbol snd_card_new (err 0) [ 54.345594] thinkpad_acpi: Unknown symbol snd_ctl_boolean_mono_info (err 0) [ 54.345626] thinkpad_acpi: Unknown symbol snd_ctl_notify (err 0) [ 54.464968] /dev/vmnet: open called by PID 1795 (vmnet-bridge)