Hello, I have two problems with Dolphin. Using Linux Mint 18 KDE 64bit.

First of all, I can't open any folders as root. When I try, it gives an error that says "The process for the file protocol died unexpectedly.".

And secondly, I can't open some folders like, "/dev/input/by-path" and "/dev/input/by-id". When I open them, Dolphin becomes unresponsive and when I try to close it, it says "Application "dolphin" is not responding" and I terminate it.

That's all! Thanks for reading.