Bisection led me to the following fix: https://github.com/tianocore/edk2/commit/272658b9971865812f70e494d0198f13df8b841b
I've uploaded test kernels to a PPA, can you verify that the 18.04 ('bionic') one fixes the problem for you? https://launchpad.net/~dannf/+archive/ubuntu/test ** Also affects: edk2 (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: edk2 (Ubuntu Cosmic) Importance: Undecided Status: New ** Changed in: edk2 (Ubuntu Cosmic) Status: New => Incomplete ** Changed in: edk2 (Ubuntu Bionic) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1821729 Title: UEFI in ovmf package causes kernel panic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/edk2/+bug/1821729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs