With "initcall_debug earlycon=efifb" and without acpi=off this is what happens: It boots up to user login screen, everything seems to be ok, but when you enter password empty screen is shown and nothing happens. Image before login screen attached.
** Attachment added: "Booting with initcall_debug earlycon=efifb and without acpi=off quiet splasy" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1884351/+attachment/5386149/+files/1.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1884351 Title: Firmware bug - ACPI To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1884351/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
