I upgraded to 15.04 and all worked fine, After a couple of days I had a jumpy screen so I restarted. Since then I have the wrong screen resolution and cannot change it.
I have two kscreen config files under ~/.local/share/kscreen - the older one has the correct resolution settings with the id 'LVDS'. The newer file has the wrong resolution setting with an id of 'default'. I am unable to get kscreen to use the older file. Under System Settings -> Display Configuration there is only the default monitor/screen which does not allow resolution changes. There is no option of creating a new monitor/screen or selecting the older config file 'LVDS'. My graphics card is Mobility Radeon HD5650 and I am using the x-server- xorg-video-ati recommended driver -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1445395 Title: kscreen reports wrong screen resolution To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kde-config-systemd/+bug/1445395/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs