I have the same problem on Ubuntu 20.04 with a ATI Radeon HD5770. Setting VDPAU_DRIVER=none works here, too.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libvdpau in Ubuntu. https://bugs.launchpad.net/bugs/1927773 Title: Can't play video X.org on Ubuntu 21.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvdpau/+bug/1927773/+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