global hotkeys not working under Linux Mint MATE
I just installed Audacious 3.10 under Linux Mint 18 & I'm loving everything about it, except for the part where I can't get the global hotkeys to work.
I've got the Global Hotkeys plugin activated, & also the MPRIS 2 Server, which I'd seen somewhere-or-other was necessary. With that I've basically reached the end of my clue with this sort of thing. Halp pls?
#3 Updated by Kate Jones 10 months ago
John Lindgren wrote:
Linux Mint could be grabbing the hotkeys for itself, not sure. Do they work in a plain xterm session (no DE)?
They work in both exaile & rhythmbox, so I don't think Mint would be the problem? But like I said, my clue in this sort of thing is not large.
#4 Updated by John Lindgren 10 months ago
I can understand the confusion ... let me try to explain a little. I'm sorry I can't offer an easy solution.
There are at least 3 different, and somewhat incompatible, ways to do media hotkeys on Linux. Our "Global Hotkeys" plugin uses the oldest method, which is to "grab" the X11 key events directly. That only works for one program at a time.
GNOME has (or had) a different method in which GNOME would grab the key events, and forward them to the application over D-Bus. That's incompatible with the older method, because when GNOME (or Cinnamon, which is based on GNOME to some extent) grabs the key events, our Global Hotkeys plugin can't see them any more. We used to support GNOME's method with our "GNOME Shortcuts" plugin, until recent versions of GNOME broke compatibility with it (see #808).
MPRIS 2 is the 3rd and newest method. It generally "just works" if you have the MPRIS 2 plugin enabled (which it is by default) and your desktop supports it. Unity and KDE do, I believe, and recent versions of XFCE can be made to. I can't speak for GNOME or Linux Mint/Cinnamon, though, since I haven't used either very much.
#6 Updated by John Lindgren 10 months ago
I just tried Audacious 3.10.1 under Linux Mint 19.2 (Cinnamon), and at least the play/pause key is handled through Cinnamon's MPRIS 2 support.
In the system tray, you should see a music note icon, and clicking on it should show a popup information about what Audacious is playing, as well as a few controls.
If the playback controls in that popup work, then Cinnamon is correctly connected to Audacious, and everything is working on the Audacious side. If those controls work but media keys are still not working, you're probably looking at an issue on the Cinnamon side.