Ah, looks like I don't need to do anything for focal's systemd-nspawn other than add openat2 to SyscallFilters= in the .nspawn file. With that, and the seccomp from the PPA, everything seems OK - thank you!
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891810 Title: Missing openat2 syscall, causes problems for fuse-overlayfs in nspawn containers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libseccomp/+bug/1891810/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
