Invoking the task switcher (I use
<Alt-Tab>) prompts a (very distracting) message box:
If I release
<Alt-Tab>, but then activate it shortly after, it will continue to grow, as such:
I'm running Debian 9.2, e.g. Stretch, on a HP Probook 6450b. None of the base switcher effects works, and neither does the downloadable ones I've tried. The switching itself works, there's just no effect, or preview of any windows, it just switches instantaneously.
- What could be causing this?
- How can I solve it?
Edit: I found a bug report. Reported Nov. 2015, maintainer* answered Aug. 2016, and then, silence. Doesn't bode well.
* I assume