After testing from a well modified system, the issue appears after I install the amdgpu driver from AMD.
THAT SAID, this issue is noticeable on videos that I have viewed on this system since initial install in January. I constantly view many videos in Videos (every day) - so I suspect that something changed, that I cannot undo. Which specific package should I be verifying? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1767312 Title: [radeon] Totem with gstreamer1.0-vaapi and Xorg: wrong color on H264 videos To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gstreamer-vaapi/+bug/1767312/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp