apport information ** Tags added: apport-collected
** Description changed: I am using kubuntu LTS 18.04. This morning I was promped to update the kernel to the 4.15.0-99-generic. After the upgrade I did not manage to get any sound. I checked everything, pavucontrol, alsamix, everything was in order, the streams showed as if they were playing, however I couldn't get any sound from the speakers headphones and I could not get any sound recorded either. - I then rebooted with the previous version of the Kernel, and have my - sound back without doing anything at all. + I then rebooted with the previous version of the Kernel, and have my sound back without doing anything at all. + --- + ProblemType: Bug + ApportVersion: 2.20.9-0ubuntu7.14 + Architecture: amd64 + AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: + CurrentDesktop: KDE + DistroRelease: Ubuntu 18.04 + HibernationDevice: RESUME=UUID=4a7a721a-7a2e-4644-a881-34adcb28e1ba + InstallationDate: Installed on 2019-01-29 (455 days ago) + InstallationMedia: Kubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) + IwConfig: + lo no wireless extensions. + + wlp108s0 no wireless extensions. + MachineType: Dell Inc. Latitude 7390 2-in-1 + Package: linux (not installed) + ProcFB: 0 EFI VGA + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-99-generic root=/dev/mapper/kubuntu--vg-root ro quiet splash vt.handoff=1 + ProcVersionSignature: Ubuntu 4.15.0-99.100-generic 4.15.18 + RelatedPackageVersions: + linux-restricted-modules-4.15.0-99-generic N/A + linux-backports-modules-4.15.0-99-generic N/A + linux-firmware 1.173.17 + RfKill: + 0: phy0: Wireless LAN + Soft blocked: no + Hard blocked: no + Tags: bionic + Uname: Linux 4.15.0-99-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 08/27/2018 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: 1.5.0 + dmi.board.name: 0YNG30 + dmi.board.vendor: Dell Inc. + dmi.board.version: A00 + dmi.chassis.type: 10 + dmi.chassis.vendor: Dell Inc. + dmi.modalias: dmi:bvnDellInc.:bvr1.5.0:bd08/27/2018:svnDellInc.:pnLatitude73902-in-1:pvr:rvnDellInc.:rn0YNG30:rvrA00:cvnDellInc.:ct10:cvr: + dmi.product.family: Latitude + dmi.product.name: Latitude 7390 2-in-1 + dmi.sys.vendor: Dell Inc. ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1875916/+attachment/5363590/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875916 Title: upgrading to 4.15.0-99-generic breaks the sound and the trackpad To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1875916/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
