[Mesa-dev] Problem with RX 480 on Alien: Isolation and Dota 2

[Marek Olšák]

On Mon, Sep 19, 2016 at 7:51 PM, Romain Failliot
<romain.failliot at foolstep.com> wrote:
> 2016-09-15 16:27 GMT-04:00 Marek Olšák <maraeo at gmail.com>:
>> Update your gcc I guess? Sorry, I don't know much about LLVM build
>> requirements. It works with gcc 5.4.0.
>
> I'm using a pretty recent gcc, and the 64-bit compilation works like a
> charm, it's only the 32-bit compilation that has trouble.
> Anyway, I've been advised to use a pre-build rep:
> https://copr.fedorainfracloud.org/coprs/mystro256/polaris-gfx/
>
> And it works pretty well now! I do have a bug with the game
> (i.e.Alien: Isolation) though: my PC hangs for up to 2 minutes. From
> my experience, it seems to be because of the shaders compilation, but
> I'm not 100% sure. Is it a known bug? Is it a problem from the game or
> from the drivers?

Do you mean the PC is frozen for 2 minutes or just occasional hiccups
for 2 minutes?

Marek