In an F16 Alpha install done via an upgrade from F15 final, I get various rendering issues in GNOME Shell, such as http://mschwendt.fedorapeople.org/tmp/screenshot-f16-alpha-damage1.png Not always, but at random times. Also: - perceived lag (compared with F15) - areas of the screen not getting refreshed in time, staying blank until I touch the window or move a GTK slider, e.g. individual mailbox subject lines in Claws Mail summary view - once, a few large black rectangular areas have appeared around an xterm window when moving it above a pair of Emacs and Firefox - lines of output in gnome-terminal and/or xterm don't appear and are displayed only when moving the window or hitting Enter once more Is anyone aware of such issues? Is it likely to be a driver issue or specific to the GNOME Shell? (dunno whether trying out a different WM would be a sufficient test) http://bugz.fedoraproject.org/xorg-x11-drv-ati lists 177 tickets. Where can I find a guide on how to report "the right stuff"? -- test mailing list test@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe: https://admin.fedoraproject.org/mailman/listinfo/test