Public bug reported: So you just installed Ubuntu 22.04 and you try to play an mp4 video. Totem will complain about missing an H.264 decoder, as you can see in the command line output:
Missing plugin: gstreamer|1.0|totem|decodificador H.264 (Main Profile)|decoder-video/x-h264, level=(string)3, profile=(string)main (decodificador H.264 (Main Profile)) You will now install gstreamer1.0-libav and try again, but it will still fail with the same complaint. The solution, as others have found (https://askubuntu.com/a/407595/818746), is: $ rm -rf ~/.cache/gstreamer-1.0/ I suppose that is a bug. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: libgstreamer1.0-0 1.20.1-1 ProcVersionSignature: Ubuntu 5.15.0-37.39-generic 5.15.35 Uname: Linux 5.15.0-37-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.1 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Jun 9 08:06:35 2022 InstallationDate: Installed on 2022-06-09 (0 days ago) InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419) SourcePackage: gstreamer1.0 UpgradeStatus: No upgrade log present (probably fresh install) XorgLog: Error: [Errno 2] Arquivo ou diretório inexistente: '/var/log/Xorg.0.log' ** Affects: gstreamer1.0 (Ubuntu) Importance: Undecided Status: New ** Affects: totem (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug jammy wayland-session ** Also affects: totem (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to gstreamer1.0 in Ubuntu. https://bugs.launchpad.net/bugs/1978108 Title: totem doesn't detect newly installed gstreamer plugin Status in gstreamer1.0 package in Ubuntu: New Status in totem package in Ubuntu: New Bug description: So you just installed Ubuntu 22.04 and you try to play an mp4 video. Totem will complain about missing an H.264 decoder, as you can see in the command line output: Missing plugin: gstreamer|1.0|totem|decodificador H.264 (Main Profile)|decoder-video/x-h264, level=(string)3, profile=(string)main (decodificador H.264 (Main Profile)) You will now install gstreamer1.0-libav and try again, but it will still fail with the same complaint. The solution, as others have found (https://askubuntu.com/a/407595/818746), is: $ rm -rf ~/.cache/gstreamer-1.0/ I suppose that is a bug. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: libgstreamer1.0-0 1.20.1-1 ProcVersionSignature: Ubuntu 5.15.0-37.39-generic 5.15.35 Uname: Linux 5.15.0-37-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.1 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Jun 9 08:06:35 2022 InstallationDate: Installed on 2022-06-09 (0 days ago) InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419) SourcePackage: gstreamer1.0 UpgradeStatus: No upgrade log present (probably fresh install) XorgLog: Error: [Errno 2] Arquivo ou diretório inexistente: '/var/log/Xorg.0.log' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gstreamer1.0/+bug/1978108/+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
