[Bug 111481] AMD Navi GPU frequent freezes on both Manjaro/Ubuntu with kernel 5.3 and mesa 19.2 -git/llvm9

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=111481

--- Comment #205 from wychuchol <wychuchol7777 at gmail.com> ---
(In reply to Shmerl from comment #198)
> (In reply to wychuchol from comment #197)
> > Despite the 'fix' I posted in comment 193 AER PCI bus errors still happen,
> > and autonomous resets happen as well. I think it's less frequent though.
> > Still it's difficult to say for sure or put in a precise value.
> 
> Could be a motherboard issue with PCIe 4.

Perhaps. I've built this system on Tomahawk B450 MAX but I thought PCIe 4 isn't
even enabled by default since it caused problems. How would I go about
verifying if something uses PCIe 4?
Hmm there's a new BIOS available it seems, I'm running 7C02v33 and 7C02v34 has
some NVMe compatibility updates. I'm gonna try it if I don't see people around
internet wailing that it bricked their PCs.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/dri-devel/attachments/20191104/64584e80/attachment.html>