Also, on the off chance that it is an xserver issue, I've packaged some xrandr bug fixes from upstream.
Please install the three X server debs from this url which have been patched with the fixes, re-test, and let me know if it improves things:
http://people.ubuntu.com/~bryce/Testing/XrandrGui/
If not, can someone experiencing this bug please run gnome-settings-daemon in gdb and get a 'backtrace full'? The error messages provided don't give enough info to go on.
Also, on the off chance that it is an xserver issue, I've packaged some xrandr bug fixes from upstream.
Please install the three X server debs from this url which have been patched with the fixes, re-test, and let me know if it improves things:
http:// people. ubuntu. com/~bryce/ Testing/ XrandrGui/
If not, can someone experiencing this bug please run gnome-settings- daemon in gdb and get a 'backtrace full'? The error messages provided don't give enough info to go on.