On Sun, Aug 18, 2024 at 04:20:05PM +0000, Andrey Grozin wrote:
> On Sat, 17 Aug 2024, Paul Zander wrote:
> > Check the logfile at ${T}/Xvfb.log
> Recently I've upgraded mesa to 24.2.0. Can this problem be related to this 
> upgrade?
...
> Can anybody with the current mesa try to emerge fricas[doc] and tell us if 
> it works (any lisp will do, probably, sbcl is the most reasonable one; by 
> the way, clozurecl compiles fricas very quickly).
Yes; I reproduced it.
- started w/ mesa-24.0.7 installed.
- emerge sbcl => success
- USE=doc emerge fricas => success
- emerge =mesa-24.2.0* => success
- USE=doc emerge fricas => fail w/ sandbox
- patch virtualx.eclass
- USE=doc emerge fricas => success

So Mesa's behavior changed, trying to accelerate Xvfb.

I pushed a fix to virtualx.eclass for you.

-- 
Robin Hugh Johnson
Gentoo Linux: Dev, Infra Lead, Foundation President & Treasurer
E-Mail   : robbat2@gentoo.org
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