I am using Ubuntu 16.04.4 LTS, Xenial with KDE. System is in German, I have Cherry Keyboard in German layout and I can't use IntelliJ keyboard shortcut.
For example, with "Comment with Block Comment"
Ctrl + Shift + Slash, this combo doesn't work with German layout. I tried to change Keymap in IntelliJ as in screenshot, but nothing works
Any suggestions much appreciated .