Public bug reported: No sound after update.
For your information: It's OK for Kernel release 4.4.0-81-generic and older. It's not OK for Kernel release 4.4.0-87-generic and 4.4.0-83-generic. I have not installed releases 4.4.0-82, 4.4.0-84, 4.4.0-85 and 4.4.0-86, so I don't know about these versions. !!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Jul 27 02:21:13 UTC 2017 !!Linux Distribution !!------------------ Ubuntu 16.04.2 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 16.04.2 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.2 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: Hewlett-Packard Product Name: HP 1000 Notebook PC Product Version: 0883110000305B10000610100 Firmware Version: F.26 Board Vendor: Hewlett-Packard Board Name: 1854 !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/HPQ6001:00/status 15 /sys/bus/acpi/devices/HPQ8001:00/status 15 /sys/bus/acpi/devices/INT340E:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/LNXPOWER:00/status 1 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C01:00/status 15 /sys/bus/acpi/devices/PNP0C09:00/status 15 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PNP0C0F:00/status 9 /sys/bus/acpi/devices/PNP0C0F:01/status 9 /sys/bus/acpi/devices/PNP0C0F:02/status 9 /sys/bus/acpi/devices/PNP0C0F:03/status 9 /sys/bus/acpi/devices/PNP0C0F:04/status 9 /sys/bus/acpi/devices/PNP0C0F:05/status 9 /sys/bus/acpi/devices/PNP0C0F:06/status 9 /sys/bus/acpi/devices/PNP0C0F:07/status 9 /sys/bus/acpi/devices/SYN1E6A:00/status 15 !!Kernel Information !!------------------ Kernel release: 4.4.0-87-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.0-87-generic 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 ESound Daemon: Installed - Yes (/usr/bin/esd) Running - No Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:1e20 (rev 04) Subsystem: 103c:1854 !!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 snd_aloop: index=-2 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Jul 26 23:06 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jul 26 23:06 /dev/snd/timer !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type plug slave { pcm "jack" } } pcm.jack { type jack playback_ports { 0 system:playback_1 1 system:playback_2 } capture_ports { 0 system:capture_1 1 system:capture_2 } } ctl.mixer0 { type hw card 0 } !!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 drbg ansi_cprng ctr ccm snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic hp_wmi sparse_keymap uvcvideo arc4 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_intel snd_hda_codec ath9k ath9k_common ath9k_hw snd_hda_core coretemp videobuf2_vmalloc snd_hwdep videobuf2_memops ath videobuf2_v4l2 mac80211 snd_pcm_oss videobuf2_core snd_mixer_oss v4l2_common kvm cfg80211 snd_pcm videodev irqbypass snd_seq_midi snd_seq_midi_event snd_rawmidi crct10dif_pclmul crc32_pclmul snd_seq media input_leds serio_raw joydev ghash_clmulni_intel mei_me snd_seq_device cryptd snd_timer snd mei soundcore rtsx_pci_ms memstick hp_wireless shpchp lpc_ich mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid hid rtsx_pci_sdmmc i915 i2c_algo_bit drm_kms_helper psmouse r8169 ahci syscopyarea sysfillrect libahci sysimgblt fb_sys_fops rtsx_pci mii drm wmi fjes video !!ALSA/HDA dmesg !!-------------- [ 21.491150] kvm: disabled by bios [ 21.627121] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel [ 21.780256] ath: phy0: Enable LNA combining -- [ 21.781511] ath: Regpair used: 0x60 [ 21.840823] snd_hda_intel 0000:00:1b.0: Probing card using HDA DKMS, version 0.201707260417~ubuntu16.04.1 [ 21.841050] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 21.921530] intel_rapl: Found RAPL domain package -- [ 22.070673] USB Video Class driver (1.1.1) [ 22.432342] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC269VC: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 22.432348] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 22.432352] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0) [ 22.432355] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 22.432358] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 22.432362] snd_hda_codec_realtek hdaudioC0D0: Mic=0x18 [ 22.432365] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 [ 22.541861] BUG: unable to handle kernel NULL pointer dereference at (null) -- [ 22.542001] Oops: 0002 [#1] SMP [ 22.542027] Modules linked in: snd_hda_codec_hdmi(OE ) snd_hda_codec_realtek(OE) snd_hda_codec_generic(OE) hp_wmi( ) sparse_keymap uvcvideo arc4 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_intel(OE) snd_hda_codec(OE) ath9k ath9k_common ath9k_hw snd_hda_core(OE) coretemp videobuf2_vmalloc snd_hwdep videobuf2_memops ath videobuf2_v4l2 mac80211 snd_pcm_oss videobuf2_core snd_mixer_oss v4l2_common kvm cfg80211 snd_pcm videodev irqbypass snd_seq_midi snd_seq_midi_event snd_rawmidi crct10dif_pclmul crc32_pclmul snd_seq media input_leds serio_raw joydev ghash_clmulni_intel mei_me snd_seq_device cryptd snd_timer snd mei soundcore rtsx_pci_ms memstick hp_wireless shpchp lpc_ich mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid hid rtsx_pci_sdmmc i915 i2c_algo_bit drm_kms_helper psmouse [ 22.542542] r8169 ahci syscopyarea sysfillrect libahci sysimgblt fb_sys_fops rtsx_pci mii drm wmi fjes video -- [ 22.543274] Call Trace: [ 22.543295] [<ffffffffc060ee74>] snd_hdac_acomp_get_eld 0x64/0x80 [snd_hda_core] [ 22.543335] [<ffffffffc0740df9>] hdmi_present_sense 0xa9/0x3b0 [snd_hda_codec_hdmi] [ 22.543375] [<ffffffffc0741a70>] generic_hdmi_build_controls 0x150/0x1f0 [snd_hda_codec_hdmi] [ 22.543424] [<ffffffffc06d397a>] snd_hda_codec_build_controls 0x1ba/0x200 [snd_hda_codec] [ 22.543467] [<ffffffffc06ce477>] hda_codec_driver_probe 0x87/0x100 [snd_hda_codec] [ 22.543509] [<ffffffff81563242>] driver_probe_device 0x222/0x4a0 -- [ 22.543715] [<ffffffff81563e50>] driver_register 0x60/0xe0 [ 22.543747] [<ffffffffc06ce0da>] __hda_codec_driver_register 0x5a/0x60 [snd_hda_codec] [ 22.543789] [<ffffffffc05ff01e>] hdmi_driver_init 0x1e/0x1000 [snd_hda_codec_hdmi] [ 22.543827] [<ffffffff81002123>] do_one_initcall 0xb3/0x200 ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1707006 Title: No Sound (dummy output) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1707006/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
