With at least the two most recent kernel versions linux-image-5.13.0-25-generic linux-image-5.13.0-27-generic
ubuntu switched to ZSTD as default kernel compression method breaking all Xen installations using "pygrub", regardless whether it's a Dom0 or a DomU.
Please switch back to a "pygrub" supported kernel compression method. Best, Oliver
-- Ubuntu-devel-discuss mailing list Ubuntu-devel-discuss@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-devel-discuss
