Note that proprietary AMD drivers do not support "AMD A6-7310 APU with AMD Radeon R4 Graphics" in modern versions of Ubuntu. So what exactly did you install (please give a link) and why?
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to totem in Ubuntu. https://bugs.launchpad.net/bugs/1890908 Title: all the video could not be played on ubuntu Wayland environment Status in totem package in Ubuntu: New Bug description: I recently installed amdgpu pro driver.it works perfectly than ordinary inbuild amd drivers in linux kernal.every video players including VLC media player and ubuntu video player could not play any videos!but they are able to work in Gnome,ubuntu,Ubuntu budgie environments.the problem is in ubuntu Wayland environment.ubuntu video player is unable to start in ubuntu Wayland environment,VLC automatically closes without warning when i open any vido file. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: totem 3.34.1-2ubuntu2 ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 Uname: Linux 5.4.0-42-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.6 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sat Aug 8 21:27:43 2020 InstallationDate: Installed on 2020-06-20 (48 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) LogAlsaMixer: Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] SourcePackage: totem UpgradeStatus: No upgrade log present (probably fresh install) XorgLog: Error: [Errno 2] No such file or directory: '/var/log/Xorg.0.log' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/totem/+bug/1890908/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp