Can anyone give me troubleshooting steps for a problem with resume from suspend? My graphics card defaults to a preferred resolution of 1280x1024 after every resume. Have edited xorg etc for the right resolution for my monitor (2560x1600) but it makes no difference.
Also, if running Kubuntu instead of Ubuntu, the whole system freezes after resume.
Core i7 2600k CPU, Radeon 5450 graphics.