Public bug reported: The boot console defaults to ttyAMA0 on arm64 because that is hardcoded in the kernel config. This breaks the boot console and consequently FDE unlocking in desktop setups. Manually adding console=tty0 to the kernel command line fixes the issue.
The same issue previously affected the installer iso, see https://bugs.launchpad.net/ubuntu/+source/livecd-rootfs/+bug/2083919 The fix in https://git.launchpad.net/~ubuntu-cdimage/debian-cd/+git/ubuntu/commit/?id=77a5ae1239f21df585f91e4af74f73c3d5625c26 only affects the installer iso itself, not the resulting installation. ** Affects: ubuntu Importance: Undecided Status: New ** Affects: Ubuntu Plucky Importance: Undecided Status: New ** Also affects: Ubuntu Plucky Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2104310 Title: Plucky arm64 desktop: boot console showing on serial port only To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2104310/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
