Since we are still in development with bionic and things change quickly, please re-try with the very latest kernel which is right now:
$ sudo apt -y -qq update && rmadison --arch=ppc64el linux-generic | grep bionic linux-generic | 4.15.0.15.16 | bionic | ppc64el -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1764377 Title: [Ubuntu 18.04] Guest fails to boot with "console=ttyS0,115200" included in kernel param To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1764377/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs