https://bugzilla.kernel.org/show_bug.cgi?id=74551
--- Comment #1 from maxis11 ya.maxis11@yandex.ru --- acer aspire 5560g has problem with gpt, so I convert using gdisk gpt to mbr, and problem seems fixed. But there is another problem, computer freezes during boot with radeon.runpm=1. Should I create another bug report?