Re: hw acceleration for display stopped working
On 2018-10-30, Tapio Lehtonen <tale@taleman.fi> wrote:
>
> • Debian GNU/Linux 9.5 Stretch
> • 20:00.0 VGA compatible controller: NVIDIA Corporation GP108 (rev a1)
> • AMD Ryzen 5 1500X Quad-Core Processor
>
> Programs using hw acceleration for display stopped working yesterday.
What happened yesterday besides hw acceleration breaking?
> ┌────
> │ $ glxinfo
> │ name of display: :0
> │ libGL error: No matching fbConfigs or visuals found
> │ libGL error: failed to load driver: swrast
> │ X Error of failed request: GLXBadContext
> │ Major opcode of failed request: 154 (GLX)
> │ Minor opcode of failed request: 6 (X_GLXIsDirect)
> │ Serial number of failed request: 48
> │ Current serial number in output stream: 47
> └────
Maybe
LIBGL_DEBUG=verbose glxgears
will say something helpful about where libGL is looking for and not
finding its thingamajiggers.
--
When you have fever you are heavy and light, you are small and swollen, you
climb endlessly a ladder which turns like a wheel.
--Jean Rhys, Voyage in the Dark
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