For me, the fix is to change line 812 of /usr/sbin/dkms from: [ -z $kernels_module ] || return 0
to [ -z $kernels_module ] && return 0 This was fixed upstream here: https://github.com/dell/dkms/commit/b95779938805aca8e98d57492b18dee07d35d285 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1838245 Title: dkms script is missing function find_module To manage notifications about this bug go to: https://bugs.launchpad.net/dkms/+bug/1838245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs