[46.alpha] Firefox keeps on hiding/lossing cursors
When using Adwaita icon theme, Firefox is unbearably unusable, as the mouse cursor keeps on disappearing.
The main problem seems to be that the two cursors 'xterm' and 'left_ptr' are no longer shipped (first this was converted to some symlinks, later removed completely from the icon theme).
The journal keeps on reporting errors like
Jan 23 14:59:23 poseidon firefox[5121]: Unable to load hand2 from the cursor theme
Jan 23 14:59:23 poseidon firefox[5121]: Unable to load left_ptr from the cursor theme
Jan 23 14:59:24 poseidon firefox[5121]: Unable to load hand2 from the cursor theme
Jan 23 14:59:24 poseidon firefox[5121]: Unable to load left_ptr from the cursor theme
Jan 23 14:59:24 poseidon firefox[5121]: Unable to load xterm from the cursor theme