e6dec7a9dd
Commit 21e14bd46f9774e6c0146cb2169d938e782dba3c fixed this for the brightness slider, but we have the same problem for volume too. When the volume is muted - for example in Settings or via a media key, we update the slider to '0' to indicate this visually. But we also actually invoke the slider's callback to *set* the volume to zero. That means that the previous level is overwritten so it can't be restored when unmuting. The fix is the same - when we update the slider internally ourselves, don't call the signal handler. https://gitlab.gnome.org/GNOME/gnome-shell/issues/1557
GNOME Shell
GNOME Shell provides core user interface functions for the GNOME 3 desktop, like switching to windows and launching applications. GNOME Shell takes advantage of the capabilities of modern graphics hardware and introduces innovative user interface concepts to provide a visually attractive and easy to use experience.
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