Uploaded the plymouth log and corresponding dmesg above. There's been a change to the boot process after adding `plymouth:debug`. Now, it briefly (less than 200ms I reckon) shows the boot log before going back to the dell / ubuntu / crypto password prompt stage.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871637 Title: [flicker free boot] boot image disappears for a second before LUKS prompt To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/1871637/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs