Have tried this fix: https://zcom.tech/ubuntu-no-sound.html/ First removing audio drivers.
$ sudo apt-get --purge remove alsa-base $ sudo apt-get --purge remove pulseaudio Then reinstalling, showing unmet dependencies and broken packages in case of pulseaudio (alsa-base is ok): $ sudo apt-get install pulseaudio Reading package lists... Done Building dependency tree... Done Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies. pulseaudio : Depends: libpulse0 (= 1:15.99.1+dfsg1-1ubuntu1) but 1:15.99.1+dfsg1-1ubuntu2 is to be installed E: Unable to correct problems, you have held broken packages. Trying to reinstall the broken packages according to this suggested fix: https://askubuntu.com/questions/1380176/libpulse-dev-installation-problem $ sudo apt install libpulse-dev=1:15.99.1+dfsg1-1ubuntu1 libpulse0=1:15.99.1+dfsg1-1ubuntu1 libpulse-mainloop-glib0=1:15.99.1+dfsg1-1ubuntu1 Reading package lists... Done Building dependency tree... Done Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies. libglib2.0-dev : Depends: libglib2.0-0 (= 2.72.1-1) but 2.72.3-0ubuntu1 is to be installed Depends: libglib2.0-bin (= 2.72.1-1) Depends: libglib2.0-dev-bin (= 2.72.1-1) E: Unable to correct problems, you have held broken packages. Trying to install instead the missing packages: $ sudo apt install libpulse-dev=1:15.99.1+dfsg1-1ubuntu2 libpulse0=1:15.99.1+dfsg1-1ubuntu2 libpulse-mainloop-glib0=1:15.99.1+dfsg1-1ubuntu2 Reading package lists... Done Building dependency tree... Done Reading state information... Done Package libpulse-dev is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: libpulse-dev:i386 E: Version '1:15.99.1+dfsg1-1ubuntu2' for 'libpulse-dev' was not found -- 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/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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