apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/1869823/+attachment/5343607/+files/RfKill.txt
-- 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/1869823 Title: No sound after kernel update Status in linux package in Ubuntu: Confirmed Bug description: With the -45 kernel, sound output and input are unavailable. Output shows a Dummy device, no Input devices. This is a regression from the -40 kernel where the Output was working (no Input though). Attempted to use SOF, i.e. the fix mentioned in https://github.com/thesofproject/linux/issues/1877 This results in system freezes, failed boots, and failure to wake from sleep. Ubuntu 5.3.0-45.37~18.04.1-generic 5.3.18 lspci: https://pastebin.com/6ft2qvTT dmesg: https://pastebin.com/4DLg6wy4 Thanks, Matt --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.13 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: X-Cinnamon DistroRelease: Linux Mint 19.3 EcryptfsInUse: Yes InstallationDate: Installed on 2020-03-17 (13 days ago) InstallationMedia: Linux Mint 19.3 "Tricia" - Release amd64 20191213 IwConfig: gpd0 no wireless extensions. wlp0s20f3 no wireless extensions. lo no wireless extensions. MachineType: Dell Inc. Inspiron 7591 2n1 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-45-generic root=UUID=df0d1f5a-7ff4-440f-bac3-f31750947cd4 ro quiet splash acpi_osi=Linux vt.handoff=1 ProcVersionSignature: Ubuntu 5.3.0-45.37~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-45-generic N/A linux-backports-modules-5.3.0-45-generic N/A linux-firmware 1.187 Tags: tricia Uname: Linux 5.3.0-45-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 12/24/2019 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.4.0 dmi.board.name: 0NNW5N dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 31 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.4.0:bd12/24/2019:svnDellInc.:pnInspiron75912n1:pvr:rvnDellInc.:rn0NNW5N:rvrA00:cvnDellInc.:ct31:cvr: dmi.product.family: Inspiron dmi.product.name: Inspiron 7591 2n1 dmi.product.sku: 0950 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1869823/+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
