https://bugzilla.kernel.org/show_bug.cgi?id=176951 Alan Welsh (itsallenergy@xxxxxxxxx) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |itsallenergy@xxxxxxxxx --- Comment #22 from Alan Welsh (itsallenergy@xxxxxxxxx) --- I can confirm the system does not boot unless either: a) passed with the acpi=off parameter in legacy mode or, b) booted in UEFI mode. As for (a): This issue is resolved with grsecurity kernel. As for (b): UEFI cannot be used because all linux bootloaders fail to be recognized by the firmware. There is not one distribution which boots after installation. The bootloader never loads. Only receive error message "disk not found" or something to that effect. Acer swift 3 (bios 1.08) All x64 flavors from: Ubuntu, Fedora, Gentoo, Arch, opensuse. -- You are receiving this mail because: You are watching the assignee of the bug.