I played with a dual-monitor setup and everything seams to work fine. Now I ran into the problem that I checked the "[X] Do not ask again" in the "Monitor setup has changed" dialog which is shown when an additional display is connected. Problem is: I search for over an hour and didn't find any way to reactivate this dialog, so that I could change the default action or remove the default action. IMHO there should be an option for this in the kcm_randr module. (And if you know how to change this atm please tell me also...). Reproducible: Always Steps to Reproduce: 1. Connect a monitor 2. Select "[X] Do not ask again"
I found a screenshot with the dialog that I want to restore: http://0xor.files.wordpress.com/2012/11/snapshot81.png
Thanks for reporting your bug. Since reporting Krandr has since been replaced by KScreen. It is available in the Plasma 4 series, and is default in Plasma 5 onwards. I hope this solves your issue. If you still have a problem after upgrading please reopen a new bug under kscreen. Thanks