I don't know what package upgrade caused the problem because I just run apt update+upgrade and the upgrade changed a lot of packages. If needed I may attach \var\log\apt ... please let me know if You need it.
I have the problem with some webm 1600x1200 codec VP8 webm 2048x1526 codec VP8 mp4 1280x720 H264 (baseline profile) but not with an mp4 400x224 (constrained baseline profile) avi 1600x1200 MPEG-4 video (simple profile) I see this info clicking on the video and selecting 'properties' but I don't know a terminal command to see the same (and may be more) info. I see the problem with an installation with totem: 3.25.90.1-0ubuntu3 But I don't see the problem with another installation with totem: 3.25.90.1-0ubuntu2 running on same hardware different partition. (on this installation i have a different problem with totem: https://bugs.launchpad.net/ubuntu/+source/gstreamer1.0/+bug/1711067 for both installations I have libgstreamer1.0-0: Installed: 1.12.2-1 Candidate: 1.12.2-1 Version table: *** 1.12.2-1 500 500 http://archive.ubuntu.com/ubuntu artful/main amd64 Packages 100 /var/lib/dpkg/status ** Summary changed: - totem wrong colors plaiyng some video + totem wrong colors playing some video -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1716250 Title: totem wrong colors playing some video To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gstreamer1.0/+bug/1716250/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs