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I am creating a simple Gnome extension and read on the Gnome website that there is a Firebug-like debugger built in, called Looking glass, which can be launched with `Alt-F2` an then typing `lg`. But this doesn't work, at least in Arch. I can't find mention of Lookingglass in the gnome-shell package or anywhere else. Can someone shed some light? Is Lookingglass defunct and the website just hasn't caught up?
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works for me.
is there anything interesting in journal after you've tried to launch it?
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Would that just be journalctl -f? No output there. ~/.cache/gdm/session.log doesn't exist, I assume because it's logging to the journal.
The runner just displays "Command not found" for lg, and also for r and rs.
I'm wondering if I'm missing a package with those commands. Seems like gnome-shell should include them since it has other developer tools like gnome-shell-extension-tool, -perf-tool, etc.
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Evidently my system had a config flag set away from the default value, as suggested here.
gsettings set org.gnome.shell development-tools trueenabled lg etc.
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