AMD

Comment 126 for bug 1776563

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Another User (another-user) wrote :

I have same problem with ACER Aspire a315-41-R19S (ryzen 2200u without dGPU). I'm using Ubuntu 18.04.1 with noapic kernel parameter (Manjaro don't work without it too). With suggested ivrs_ioapic[4]... parameters GUI is very slow.
Fedora boots without any additional kernel parameters, but message about buggy firmware present in dmesg