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 Bugs, which is subscribed to 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 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs