Just took a look on the Acer website also. The new BIOS is almost double in size, maybe they actually added the correct acpi tables this time around. The same exact MB is used in some HP and Lenovo laptops and their issues subsided with recent BIOS updates, let's hope the same for us. As for my long-term test (since an earlier post), was running Debian stretch with the 4.18 kernel, updated amdgpu, libdrm, and had the ioacpi workarounds added to grub. It was quite stable, with some complaints if the screen blanked. It, however, was not 100%. Do not try 4.19 or 012019 amdgpu firmware with Debian, it was a complete fail. However, fedora with 4.19 works, but haven't tested it long-term.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1776563 Title: Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't load, kernel freeze (AMD Ryzen 5/Radeon/Raven) / AMDGPU Hybrid crash To manage notifications about this bug go to: https://bugs.launchpad.net/amd/+bug/1776563/+subscriptions -- ubuntu-bugs mailing list email@example.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs