[Xfce-bugs] [Bug 15623] AppFinder opens two or more windows at the same time despite having activated single windows in preferences

[bugzilla-daemon at xfce.org]

https://bugzilla.xfce.org/show_bug.cgi?id=15623

--- Comment #13 from Mario Rugiero <mrugiero at gmail.com> ---
On the hang, I advise on a procedure like the following (assuming the server
already shows symptoms):
- Install strace, platform dependant. Never used RH-based distros.
- Determine the actual server. No idea of a reliable way, but the lowest pid
seems like a good heuristic.
$ appfinder_server=$(pgrep xfce4-appfinder | sort -n | head -1)
- Attach strace to it and check what's it waiting for.
$ sudo strace -p $appfinder_server

Getting a gdb backtrace may help, too. I may comment on that later.

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