*** This bug is a duplicate of bug 1892439 *** https://bugs.launchpad.net/bugs/1892439
Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 1897965, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1908758 Title: no more HDMI devices after upgrade to 20_04 Status in pulseaudio package in Ubuntu: New Bug description: Some two hours ago, I listened to audio through the extenal monitor, also used as display. Then I upgraded to 20_04 from 18_04. Now the display still works, but pulseaudio doesn't see nor offer the HDMI sink any longer on my lenovo T410s. What a bad mishap ... . And what to do now? ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: pulseaudio 1:13.99.1-1ubuntu3.8 ProcVersionSignature: Ubuntu 5.4.0-58.64-generic 5.4.73 Uname: Linux 5.4.0-58-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: udippel 1690 F.... pulseaudio /dev/snd/pcmC0D0p: udippel 1690 F...m pulseaudio CasperMD5CheckResult: skip CurrentDesktop: KDE Date: Fri Dec 18 22:35:06 2020 InstallationDate: Installed on 2018-08-30 (841 days ago) InstallationMedia: Lubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) SourcePackage: pulseaudio UpgradeStatus: Upgraded to focal on 2020-12-18 (0 days ago) dmi.bios.date: 10/11/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 6UET70WW (1.50 ) dmi.board.name: 2924WZ6 dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr6UET70WW(1.50):bd10/11/2012:svnLENOVO:pn2924WZ6:pvrThinkPadT410s:rvnLENOVO:rn2924WZ6:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.family: ThinkPad T410s dmi.product.name: 2924WZ6 dmi.product.version: ThinkPad T410s dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1908758/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp