Troubleshooting
From Linux Mint
Note that in KDE, one should use "kdesu" instead of "gksu" when launching programs that run in the GUI (e.g., kate & kwrite),[1] and then close the program once root access is no longer needed. [2]
Note that in KDE, one should use "kdesu" instead of "gksu" when launching programs that run in the GUI (e.g., kate & kwrite),[1] and then close the program once root access is no longer needed. [2]