I got some more info on this: When I don't click on the refresh rate list even once I get the following output on the console I am running displayconfig from :
X Error: BadValue (integer parameter out of range for operation) 2 Major opcode: 155 Minor opcode: 2 Resource id: 0x37 /usr/bin/xset dpms 1800 1800 1800 Otherwise when I click on the refresh rate list I only get: /usr/bin/xset dpms 1800 1800 1800 -- Sunny Sachanandani. Capri/B/203, Hiranandani Estate, Thane(West), Maharashtra, INDIA. +91-022-25308509 +91-9870489418 -- displayconfig resolution change bug https://launchpad.net/bugs/82279 -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs