The problem is rather the opposite; the aufs in the kernel is newer than the synced aufs-tools. And I just recently found out that aufs for 5.x kernels is hosted in a different git repository, which explains why we haven't been seeing any tags for 5.x kernels (and thus the version is still 4.x-rcN).
For focal then we likely need to update aufs-tools from https://github.com/sfjro/aufs5-standalone and update aufs-tools every time we update the kernel support. However, if the tools and kernel support really are version locked as this build error implies, that seems to pose a problem for hwe kernels. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1851447 Title: aufs-tools 4.14 FTBFS because of wrong SAUCE driver in the kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1851447/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
