On Tue, 2016-04-12 at 13:04 +0000, David Aldrich wrote: > Hi > > We are running Fedora 22 (64-bit) on a powerful workstation. At the > login screen the GUI is slow to respond: the mouse is jerky, > particularly when hovering over user names, and using the arrow keys > to traverse over user names sometimes jumps two names for one key > press. > > Response after login is fine. > > Please can anyone suggest the cause of this problem? You don't mention which desktop manager this is (GDM, KDM, SDDM, etc.). The desktop theme may also have an effect. Also, if home directories are NFS-mounted that could slow it down. You might try logging in on a console and running 'top' to see if anything jumps out. poc -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: http://lists.fedoraproject.org/admin/lists/users@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org