On 2024-02-28 15:01:17 -0800, Dima Kogan wrote:
> Can you see if other wxt applications work on a system that's
> exhibiting this problem?

The issue seems specific to gnuplot under particular conditions.
See below.

Now, I can reproduce the bug on my other machine. I upgraded some
packages, and I don't know whether this is related (only pango1.0
packages seem related).

This can be reproduced with the following script:

#!/bin/sh

gnuplot -persist <<EOF
plot '-' using 1:2 t '' with line
0 0
10 10
e
EOF

No issues with GNUTERM=qt, but with GNUTERM=wxt, it doesn't work.

I suspect a race condition, as using strace makes the problem
disappear. Using ssh (even "ssh localhost", then the test script)
also makes the problem disappear.

If I destroy the window, the "gnuplot -persist" process remains.

-- 
Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)

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