On 2018-10-08 22:06 +0200, Pétùr wrote: > Top shows several threads with high cpu usage such as : > > PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ > COMMAND > > 12452 petur 20 0 4030664 1,9g 67248 R 72,4 50,1 2:54.34 > firefox > 12937 petur 20 0 1830092 381016 156676 R 82,7 9,7 0:12.11 > Web Content > 12503 petur 20 0 1715976 216820 87436 R 81,3 5,5 0:55.60 > Web Content > 13078 petur 20 0 1454508 95080 65480 R 81,3 2,4 0:05.02 > Web Content > > I am using Xfce.
Try killing xfsettingsd, that helps according to https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=909818#15. Cheers, Sven