id summary reporter owner description type status component version resolution keywords cc guest host 2702 QGtkStyle cannot be used together with the GTK_Qt engine. vboxer "I installed VirtualBox-2.0.6_39765_fedora9-1.i386.rpm on Fedora 10. I did not get any errors during the install but I did get SELinux errors. SELinux is now permanently disabled. I added the user to /etc/group: vboxusers:x:501:xyzuser When I run #VirtualBox I get the VirtualBox Personal use and Evaluation License (PUEL) box to pop up but the I Agree and I Disagree buttons are both grayed out. If I run VirtualBox as root the same problem with the PUEL box but I also get this message: Qt WARNING: QGtkStyle cannot be used together with the GTK_Qt engine. Qt WARNING: Qt: Session management error: None of the authentication protocols specified are supported I have no idea what this means. Can you help please? " defect closed installer VirtualBox 2.0.6 wontfix QGtkStyle GTK_Qt other Linux