This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1990716
Title:
No sound after Kernel upgrade
Status in linux package in Ubuntu:
Confirmed
Bug description:
In Ubuntu 22.04 LTS Software & Updates I had the 'Pre-released updates
(jammy-proposed) checkbox checked. An 'important' software update was
installed and immediately thereafter, during boot sequence the PC is
hanging at the splash screen with the mainboard logo displayed. Only a
restart allows to load an older kernel, and I have defaulted Grub to
the previous kernel version available in my system. Kernel version
installed: 5.15.0.50.56 | 5.15.0.50.50 | 5.15.0.47.51 (this last one
selected as default).
With the system running the sound has disappeared for all devices
(headphones plugged on Xonar Essence STX soundcard, analog headset)
and sources (youtube through browser, local files & applications). The
volume bar is locked at 0 for every device and the only sound I hear
is the 'default' bip in sound settings (picture). I have tried to
reinstall alsa drivers but none of the solutions tried can restore the
sound.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-5.15.0-47-generic 5.15.0-47.51
ProcVersionSignature: Ubuntu 5.15.0-47.51-generic 5.15.46
Uname: Linux 5.15.0-47-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Sat Sep 24 08:57:39 2022
InstallationDate: Installed on 2022-06-22 (93 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64
(20220419)
MachineType: Gigabyte Technology Co., Ltd. Z97X-UD5H
ProcFB: 0 nouveaudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.15.0-47-generic
root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.15.0-47-generic N/A
linux-backports-modules-5.15.0-47-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu3.5
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/03/2015
dmi.bios.release: 4.6
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F10
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: Z97X-UD5H
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrF10:bd08/03/2015:br4.6:svnGigabyteTechnologyCo.,Ltd.:pnZ97X-UD5H:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnZ97X-UD5H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:skuTobefilledbyO.E.M.:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: Z97X-UD5H
dmi.product.sku: To be filled by O.E.M.
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
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