I have a desktop with a UPS connected to it. In the Gnome menu where I can log off I have another slider below the volume slider which appears to be the brightness slider and it doesn't work nor did I expect it to work. How can I remove this or how can I tell Gnome that, yes my computer has a battery but that doesn't mean it's a laptop or that brightness controls work with these monitors.
I checked all extensions offered for brightness on the Gnome website, looked at Gnome help and checked all I can find in dconf editor under /org/gnome, no luck.
Edit: I found this repository: https://github.com/dffischer/gnome-aggregatemenu-hider I installed waf but but the hider fails to build:
$ ./waf --targets=Brightness configure build
Setting top to : gnome-aggregatemenu-hider
Setting out to : gnome-aggregatemenu-hider/build
'configure' finished successfully (0.004s)
Waf: Entering directory `gnome-aggregatemenu-hider/build'
Waf: Leaving directory `gnome-aggregatemenu-hider/build'
Build failed
Traceback (most recent call last):
File "gnome-aggregatemenu-hider/.waf-2.0.11-d998e576e79d26a553b299ec4e56967b/waflib/Runner.py", line 245, in task_status
return tsk.runnable_status()
File "gnome-aggregatemenu-hider/.waf-2.0.11-d998e576e79d26a553b299ec4e56967b/waflib/Task.py", line 364, in runnable_status
new_sig=self.signature()
File "gnome-aggregatemenu-hider/.waf-2.0.11-d998e576e79d26a553b299ec4e56967b/waflib/Task.py", line 346, in signature
self.sig_vars()
File "./template.py", line 15, in sig_vars
super().sig_vars()
TypeError: super() takes at least 1 argument (0 given)