Dolphin and other KDE / Qt file selection dialogs do not display one of the mounted hdd, while GTK applications do. How to fix it?
There is an option “Allow applications to block the mode with graphic effects”, for example: the game starts, this option works, the effects are turned off, the game is closed, the effects are turned on, but after that it lags the window moving, scrolling, and video playback. How to fix it? Nvidia nonfree
Dolphin now has an option to mount ISO, but it doesn’t work. How to fix it?