Created attachment 6656
Patch for display setting dialog
The patch make mirror function working when xfce_randr_clonable_mode function do not allow it.
New xfce_randr_mirrorable_mode function calls old xfce_randr_clonable_mode. When it do not allow cloning, xfce_randr_mirrorable_mode checks whether there are one or more common resolutions (same dimensions) on attached displays. If it finds it, select the biggest one.
Note: xfce_randr_mirrorable_mode works for two displays only.
Created attachment 6656
Patch for display setting dialog
The patch make mirror function working when xfce_randr_ clonable_ mode function do not allow it. mirrorable_ mode function calls old xfce_randr_ clonable_ mode. When it do not allow cloning, xfce_randr_ mirrorable_ mode checks whether there are one or more common resolutions (same dimensions) on attached displays. If it finds it, select the biggest one.
New xfce_randr_
Note: xfce_randr_ mirrorable_ mode works for two displays only.