I've just encountered this issue myself, on a VM that started life as Ubuntu 16.04, do-release-upgrade to 18.04, then to 20.04, and now it fails to boot with a similar error: /lib/systemd/libsystemd- shared-245.so: undefined symbol: seccomp_api_get
The only non-Ubuntu-standard stuff on this VM is some perl modules installed via CPAN, and none of those touch anything to do with Systemd, so I'm not sure why this is happening. I did see a post-install upgrade issue with the rkhunter package failing to find /usr/bin/egrep, but I ignored that issue and continued. I'm going to rollback, look for the lib involved, and see if I can remove it before retrying the do-release-upgrade -d to 20.04. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876486 Title: Kernel panic booting after 18.04 to 20.04 upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libseccomp/+bug/1876486/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
