no screens found(EE) - Cannot use AMD R5 M330 as output to monitor
alexdeucher at gmail.com
Fri May 15 16:16:47 UTC 2020
Most modern desktop environments set this up already. All you need to do
is set the env var DRI_PRIME=1 when running an app and it will run on the
dGPU. Many desktop environments also provide a GUI based option to choose
which GPU to run a particular application on.
On Fri, May 15, 2020 at 8:23 AM IL Ka <kazakevichilya at gmail.com> wrote:
> Then what is the right thing to do here?
> Use AMD only for rendering, but not for the output. Something like:
> $ xrandr --setprovideroffloadsink provider sink
> <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Без
> вирусов. www.avg.com
> On Thu, May 14, 2020 at 9:52 PM Alex Deucher <alexdeucher at gmail.com>
>> On Thu, May 14, 2020 at 2:47 PM IL Ka <kazakevichilya at gmail.com> wrote:
>> > Here is what happened:
>> >> [ 347.043] (WW) RADEON(0): No outputs definitely connected, trying
>> >> [ 347.043] (WW) RADEON(0): Unable to find connected outputs -
>> setting 1024x768 initial framebuffer
>> >> [ 347.043] (II) RADEON(0): mem size init: gart size :7fbcf000 vram
>> size: s:80000000 visible:fbbe000
>> > It seems that you have 2 video cards: intel (built into CPU I believe)
>> and ATI.
>> > Intel is connected, not ATI.
>> > I think you need to enable ATI video card in your BIOS settings.
>> > There should be something like "discrete video card" or "on board video
>> card" switch.
>> Not possible on this system. The dGPU in question has no display
>> hardware at all so it cannot drive a display. It can only support
>> render offload.
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the xorg