Version: (using KDE 4.4.1) Compiler: r Installed from: Gentoo Packages I try renice a task in my user space, not work with: ksysguard/system activity but work with renice 19 [pid] checked by top command. I have add all details cols to the pannel. Thanks to fix it.
It works fine for me in KDE SC 4.9.2 . Feel free to reopen if this still happens in recent version, and please provide more information then.
Work too under 4.8