Short bio: Computer Scientist, FOSS supporter (read more)
Tux Machines (TM)-specific
Recently there has been a lot of buzz about non-composited fallback modes in various Desktop Shells and of course I have been asked several times about the fallback modes in KDE Plasma workspaces and whether they would be removed, too. Now instead of answering the same question again and again I decided to write a blog post to discuss the situation in more detail.
The first thing to notice is that KDE Plasma workspaces do not have a non-composited fallback mode in the way GNOME Shell or Unity used to have. The main difference is that our window manager (KWin) is able to act as a non-composited, XRender based compositor and OpenGL (ES) based compositor. This means that we do not have to maintain two window managers in order to provide non-composited setups.