Hi Marcelo! Sorry but I can't reproduce it anymore. Yesterday some updates had been installed to the system. Now I doesn't get any backtrace in Xorg.log. The "Problem" has also changed a little bit. If I switch to the Console and then back, it takes about 1 minute and the screen gets back. (thats better than before :-D ) I also noticed that if I disable the "Desktop Effects" in System Settings the Problem disappears completely. Peter -- This is an email sent via The Fedora Community Portal https://fcp.surfsite.org https://fcp.surfsite.org/modules/newbb/viewtopic.php?post_id=309991&topic_id=64662&forum=10#forumpost309991 If you think, this is spam, please report this to webmaster@xxxxxxxxxxxxxxxx and/or blame dreamfire@xxxxxxx -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines