!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Aug 20 18:01:58 UTC 2015 !!Linux Distribution !!------------------ Linux Mint 17.2 Rafaela \n \l DISTRIB_ID=LinuxMint DISTRIB_DESCRIPTION="Linux Mint 17.2 Rafaela" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.3 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: TOSHIBA Product Name: TECRA M5 Product Version: PTM51E-0N8050EN Firmware Version: Version 1.80 !!Kernel Information !!------------------ Kernel release: 3.16.0-38-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.16.0-38-generic Library version: Utilities version: 1.0.27.2 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 02) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:27d8 (rev 02) Subsystem: 1179:0001 !!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 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Aug 20 20:38 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Aug 20 20:38 /dev/snd/timer !!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 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd soundcore ctr ccm rfcomm bnep nvidia btusb bluetooth 6lowpan_iphc gpio_ich arc4 iwl3945 iwlegacy mac80211 coretemp kvm cfg80211 dm_multipath pcmcia scsi_dh yenta_socket drm joydev pcmcia_rsrc pcmcia_core serio_raw lpc_ich toshiba_acpi shpchp sparse_keymap wmi toshiba_bluetooth tpm_infineon mac_hid binfmt_misc parport_pc ppdev lp parport dm_mirror dm_region_hash dm_log hid_generic usbhid hid psmouse firewire_ohci sdhci_pci sdhci firewire_core crc_itu_t pata_acpi video e1000e ptp pps_core !!ALSA/HDA dmesg !!-------------- [ 16.267813] cfg80211: Calling CRDA to update world regulatory domain [ 16.360950] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel [ 16.495809] kvm: disabled by bios [ 16.503528] kvm: disabled by bios [ 16.731507] snd_hda_intel 0000:00:1b.0: Probing card using HDA DKMS, version 0.201508200931~ubuntu14.04.1 [ 16.731533] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002) [ 16.731693] snd_hda_intel 0000:00:1b.0: irq 45 for MSI/MSI-X [ 16.832168] snd_hda_intel 0000:00:1b.0: CORB reset timeout#2, CORBRP = 65535 [ 16.832217] hdaudio hdaudioC0D0: no AFG or MFG node found -- [ 16.832264] hdaudio hdaudioC0D3: no AFG or MFG node found [ 16.832276] snd_hda_intel 0000:00:1b.0: no codecs initialized [ 17.273575] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:s -- [ 247.790166] perf interrupt took too long (2507 > 2500), lowering kernel.perf_event_max_sample_rate to 50000 [ 664.583784] snd_hda_intel 0000:00:1b.0: Probing card using HDA DKMS, version 0.201508200931~ubuntu14.04.1 [ 664.583975] snd_hda_intel 0000:00:1b.0: irq 45 for MSI/MSI-X [ 664.688235] snd_hda_intel 0000:00:1b.0: CORB reset timeout#2, CORBRP = 65535 [ 664.688307] hdaudio hdaudioC0D0: no AFG or MFG node found -- [ 664.688341] hdaudio hdaudioC0D3: no AFG or MFG node found [ 664.688347] snd_hda_intel 0000:00:1b.0: no codecs initialized [ 900.832155] Corrupted low memory at ffff88000000fff0 (fff0 phys) = 6f60000fffa -- [ 900.832185] Memory corruption detected in low memory [ 900.832188] Modules linked in: snd_hda_intel(OE) snd_hda_codec(OE) snd_hda_core(OE) snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd soundcore ctr ccm rfcomm bnep nvidia(POE) btusb bluetooth 6lowpan_iphc gpio_ich arc4 iwl3945 iwlegacy mac80211 coretemp kvm cfg80211 dm_multipath pcmcia scsi_dh yenta_socket drm joydev pcmcia_rsrc pcmcia_core serio_raw lpc_ich toshiba_acpi shpchp sparse_keymap wmi toshiba_bluetooth tpm_infineon mac_hid binfmt_misc parport_pc ppdev lp parport dm_mirror dm_region_hash dm_log hid_generic usbhid hid psmouse firewire_ohci sdhci_pci sdhci firewire_core crc_itu_t pata_acpi video e1000e ptp pps_core [last unloaded: soundcore] [ 900.832300] CPU: 0 PID: 35 Comm: kworker/0:1 Tainted: P OE 3.16.0-38-generic #52~14.04.1-Ubuntu