I am running the x86_64 flavours of fully updated F14 and the current Fedora development tree on a system which is equipped with a Radeon X800 PCIe video adapter. After resuming from suspend, OpenGL is broken, e.g. glxgears only shows a black window, and when mutter is the default compositor/wm, then the desktop shows the mouse pointer on top of an empty desktop showing the chosen background picture. Is there --anybody-- out there who can report success for equivalent hardware or is this feature currently unsupported for this model (R4XX)? Since the GNOME3 desktop relies by default on a proper function of OpenGL, this issue will soon affect most users of comparable hardware and even those who did not bother enabling desktop effects in the past. ~C -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel