d.mon segfaulting on debian/ubuntu custom/docker

Hi,

running

d.mon start=cairo
d.mon stop=cairo

will lead to Segmentation fault.

same for

d.mon start=wx0
or

d.mon start=png

I'm using GRASS 7.8.2, official packages from Ubuntu 20.04, nothing fancy.

When tried docker image

docker run --rm -ti -v $(pwd):/data/ -v $(pwd)/grassdata:/grassdata
mundialis/grass-py3-pdal:stable-ubuntu

it was segfaulting too! so was debian

when trying -alpine , no problem (or did not seem to be)

Any hint, what could be the reason?

Jachym

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Jachym Cepicky
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