Ubuntu
linux package

  1. Artful (17.10)
  2. Bug #1671360
  3. Comment #39

Comment 39 for bug 1671360

Revision history for this message
Eric Joslyn (mirth99) wrote : Re: System doesn't boot properly on AMD Ryzen / Gigabyte GA-AB350-gaming-3

I have exactly the same problem with a Gigabyte AB350-Gaming 3 motherboard and a Ryzen 1800+.

- Ubuntu variations (Ubuntu, Neon, Kubuntu, Budgie) and openSUSE do not work out of the box. They stall with a bunch of 'irq trap at vector 07' messages.
- For all of these, after adding acpi=off to the kernel parameters, it runs/installs, but runs on only one core. The system locks up when you try to shutdown.
- I tried other acpi parameters but nothing seems to make a difference. Only acpi=off has an effect.
- Fedora and KaOSx run and install with no obvious problem.