Similar error for Catalyst 14.6 beta/Lenovo G510, i7, build in Intel graphics, AMD Radeon R7 M265/Ubuntu 14.04: X server do not starts after driver instalation and reboot with error "failed to open CMMQS connection".
According to http://ati.cchtml.com/show_bug.cgi?id=831#c24 it is supposed to be solved in 14.7 ** Bug watch added: ATi Linux Platform Bugs #831 http://ati.cchtml.com/show_bug.cgi?id=831 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275933 Title: X server segmentation fault after fglrx error message "failed to open CMMQS connection", after upgrading fglrx-installer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1275933/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs