I had this problem on Fedora 19 after upgrading packages. Fedora 19 after install worked fine, but then would hang showing Starting Sendmail Mail Transport Client...
I'm running the Linux Kernel 3.11.7-200 [d@hena boot]$ lspci | grep VGA 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RV370 [Radeon X600/X600 SE] I was also able to fix the problem by installing lightdm: sudo yum -y install lightdm-gtk # sudo systemctl disable gdm.service # sudo systemctl enable lightdm.service # sudo reboot -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1070677 Title: Xorg fails to start because of Radeon Issue [(EE) RADEON(0): [drm] failed to set drm interface version] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1070677/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs