Compiz

Raised as a usability problem by 6 people on Hacker News over 11 years (2008–2018), in 5 threads.

People raised many different problems with Compiz, but no single problem has yet been raised by 3 people in 3 different months and threads.

Unreviewed issues were grouped by machine: Claude Haiku labelled each comment as a usability complaint, named what it's about and summed up the problem in a line, and a small model grouped similar problems. Nobody has checked them by hand. Expect mistakes.

The newest 6 complaints

Equal quarter-screen window placement makes windows harder to track visually2018-12-12
Child windows pop up on the wrong monitor, requiring a keyboard workaround2018-12-12
Manually arranging windows into layouts is a chore, and X Tile is limited with poor support for multiple monitors2017-04-01
Maximized windows snap back to original display when dragged to another monitor2013-03-08
Keyboard shortcuts set in settings are ignored; bindings don't take effect and can't be overridden2011-05-02
Cube effect slows workspace switching so much the user had to disable it2008-07-07