Just upgraded to f14. The upgrade itself was smooth (thanks!), but Gnome's (UI) performance has completely and utterly tanked. If I open a terminal and a second tab in the terminal, switching between tabs takes upwards of 4 seconds. Same thing with FireFox tabs (Chrome/Chrome tabs are fine, though). The blue highlighting of Gnome menus is incapable of following even a slow-moving mouse, alt-tab takes forever, and repainting minimized windows is awful. Basically, I got better GUI performance out of f13 with all my CPUs and drives pegged than I'm getting now on an idle system. Interestingly, KDE isn't impacted at all by any of this and even Gnome apps (like terminal) are snappy. I even went so far as to create a new user to see if some f13 Gnome configuration is the culprit, but the new user has exactly the same issues. Has anyone else encountered this? Anyone know what to do to fix it? -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines