(In reply to comment #11)
> Workaround mentioned on one of the dupe bugs:
>
> """
> I've fixed this issue by changing a parameter in compiz configuration.
>
> Using ccsm, the parameter is "Lighting" in the "Display settings" tab of
> "General compiz options".
>
> If I unset this boolean parameter, transitions work fine.
> """
Interesting, because unsetting that parameter makes no difference here. And I even tried rebooting the PC afterwards as well.
(In reply to comment #11)
> Workaround mentioned on one of the dupe bugs:
>
> """
> I've fixed this issue by changing a parameter in compiz configuration.
>
> Using ccsm, the parameter is "Lighting" in the "Display settings" tab of
> "General compiz options".
>
> If I unset this boolean parameter, transitions work fine.
> """
Interesting, because unsetting that parameter makes no difference here. And I even tried rebooting the PC afterwards as well.