OK it sounds like a real bug. The "undefined symbol" is actually well defined on my machine. It exists in:
/usr/lib/x86_64-linux-gnu/libigdgmm.so.11.2.0 which comes from package: libigdgmm11:amd64 21.1.1+ds1-1 So please check that you have that installed. ** Changed in: intel-media-driver (Ubuntu) Status: Fix Released => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to intel-media-driver in Ubuntu. https://bugs.launchpad.net/bugs/1923054 Title: intel vaapi driver iHD fails to load after update to Ubuntu 21.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/intel-media-driver/+bug/1923054/+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