bug#59069: `guix shell -CN' failed to access GPU

[Ludovic Courtès]

Hi,

dan <i@dan.games> skribis:

> I was trying to run some GUI software in a guix container, and would like to 
> have GPU access in it.  However, I later found out that if I gave network 
> access to the container, it seems like unable to properly find the GPU.  The 
> following are the commands that I run and the output I got:

Could you check with strace what it’s trying to access, both with and
without ‘-N’?

  guix shell mesa-utils strace … -C -- strace -o /tmp/log.strace glxinfo

It might be a /dev node, or it might be simply talking to the X server,
which requires network access.

Thanks,
Ludo’.