When running Filelight 22.12.3 on Debian Bookworm 12.1 and remote (ssh with x-forwarding) X-Server on windows (Cygwin X 1.16.3) filelight crashes with error: The X11 connection broke: I/O error (code 1) XIO: fatal IO error 0 (Success) on X server "localhost:10.0" after 334 requests (334 known processed) with 0 events remaining. The same ssh session with X-Forwarding works without issues when opening other KDE and X Apps (e.g. xeyes, emacs or Okular).
The environment variables for the sessions are: TERM=xterm-256color DISPLAY=localhost:10.0 SSH_AUTH_SOCK=/tmp/ssh-XXXXRZPIiy/agent.2060654 XDG_SESSION_ID=9745 XDG_RUNTIME_DIR=/run/user/1000 DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus XDG_SESSION_TYPE=tty XDG_SESSION_CLASS=user MOTD_SHOWN=pam LANG=en_US.UTF-8 LANGUAGE=en_US.UTF-8 SSH_CLIENT=10.20.9.35 58648 22 SSH_CONNECTION=10.20.9.35 58648 10.14.2.113 22 SSH_TTY=/dev/pts/11 SHLVL=1
Thank you for your bug report! Debian advises users to not submit bugs upstream (https://www.debian.org/Bugs/Reporting), as this version of the KDE software is out of support from KDE, and so it's possible that the bug exists only in Debian at this point. Could you report the bug to Debian using the report bug utility (https://packages.debian.org/stable/utils/reportbug)? If necessary, the maintainer of the package will forward the bug upstream. Thanks for understanding!