Oibaf is using the development release of Mesa. It's not released yet. Mesa 20.1 isn't scheduled for release until May.
You need them to backport the fix to the 20.0.x branch. Here is the upstream issue: https://gitlab.freedesktop.org/mesa/mesa/issues/2523 You can ask there for a backport to 20.0.x. ** Bug watch added: gitlab.freedesktop.org/mesa/mesa/issues #2523 https://gitlab.freedesktop.org/mesa/mesa/issues/2523 -- 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/1867188 Title: Mesa 19.2.8 and VAAPI - bob -> only half screen picture for 1080i H.264 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1867188/+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