On 27.08.19 22:24, Ben Caradoc-Davies wrote: > On 28/08/2019 01:01, Stefan Pietsch wrote: >> I upgraded Xfce to 4.14 recently (Debian unstable) and noticed slightly >> delayed rendering of UI elements. >> Firefox and Thunderbird behave sluggishly and CPU usage by Xorg is >> significantly higher as compared to Xfce 4.12. >> Did anyone who is using Xfce 4.14 observe similar effects? > > Does top/htop show any process burning CPU?
There was no single process burning a CPU core. As I wrote in my answer to the list, Xfce display compositing caused the load.
