I have the same issue. Sound card works with 127 kernel and with 4.15.xx under Kubuntu 18.04 but fails to work under 128 kernel. Moreover, it causes Plasma load about several minutes until error line in dmesg appear hda_intel azx_get_response timeout switching to single cmd mode this is my sound card 00:1f.3 Audio device: Intel Corporation Device 9d71 (rev 21) At the end, after next reboot under 128 sound card disappears from lspci completely and do not appear even if I boot to any other kernel or even other OS. I have to disable it and enable back in BIOS in order to appear back in lspci.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1777345 Title: Sound card not working in Ubuntu new kernel version except reinstall some packages Status in linux package in Ubuntu: Confirmed Bug description: I have some problem in Ubuntu sound card since I upgraded the latest 4.4.0-128-generic or 4.4.0-127-generic version of the Ubuntu linux kernel. while I start the computer, sound card is unable to work(there is nothing at sound setting output). I try to restart alsa, but: sudo alsa force-reload [sudo] password for jay: Unloading ALSA sound driver modules: snd-hda-codec-hdmi snd-hda-codec-realtek snd-hda-codec-generic 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 (failed: modules still loaded: snd-hda-codec-hdmi snd-hda-codec-realtek snd-hda-codec-generic snd-hda-intel snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-timer). Loading ALSA sound driver modules: snd-hda-codec-hdmi snd-hda-codec-realtek snd-hda-codec-generic 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. So I try to reinstall the driver modules in Ubuntu like this: sudo apt-get -y --reinstall install linux-sound-base alsa-base alsa- utils lightdm ubuntu-desktop linux-image-`uname -r` libasound2 And killall the process sudo killall pulseaudio The sound card began normal work now. Also I founded a lot of error log in /var/log/kern.log like this: Jun 16 14:47:57 home kernel: [ 3494.077340] pcieport 0000:00:1c.0: AER: Corrected error received: id=00e0 Jun 16 14:47:57 home kernel: [ 3494.077357] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00e0(Receiver ID) Jun 16 14:47:57 home kernel: [ 3494.077365] pcieport 0000:00:1c.0: device [8086:a115] error status/mask=00000001/00002000 Jun 16 14:47:57 home kernel: [ 3494.077372] pcieport 0000:00:1c.0: [ 0] Receiver Error This problem occurs every time I start the computer. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-128-generic 4.4.0-128.154 ProcVersionSignature: Ubuntu 4.4.0-128.154-generic 4.4.131 Uname: Linux 4.4.0-128-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D2', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: Unity Date: Mon Jun 18 02:05:02 2018 HibernationDevice: RESUME=UUID=32298c43-8318-4e86-aca6-1981d4b8e354 InstallationDate: Installed on 2017-06-19 (363 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 8087:0a2a Intel Corp. Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: TOPFEEL Topone series ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-128-generic.efi.signed root=UUID=65406781-a74d-4e48-91f2-3ddf67b6711c ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-128-generic N/A linux-backports-modules-4.4.0-128-generic N/A linux-firmware 1.157.19 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/20/2017 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P010AP0-JIYE dmi.board.asset.tag: Default string dmi.board.name: H110D4-P1 dmi.board.vendor: TOPFEEL dmi.board.version: 1.00 dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: TOPFEEL dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP010AP0-JIYE:bd03/20/2017:svnTOPFEEL:pnToponeseries:pvr:rvnTOPFEEL:rnH110D4-P1:rvr1.00:cvnTOPFEEL:ct3:cvr: dmi.product.name: Topone series dmi.sys.vendor: TOPFEEL To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1777345/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
