https://bugs.freedesktop.org/show_bug.cgi?id=107504 Bug ID: 107504 Summary: Xorg segmentation fault at RRProviderAutoConfigGpuScreen Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: major Priority: medium Component: Driver/nouveau Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Reporter: 961123325-9uewiaClKEY@public.gmane.org QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org Description of problem: starting installation with gui mode failed and Xorg segmentation fault Steps to Reproduce: 1.install CentOS7.4 on the machine with the nvidia GPU Actual results: starting installation with gui mode failed Expected results: start installation with gui mode successfully Additional info: the following versions are OK CnetOS 7.3 7.2 the following versions have this problem CentOS 7.4 rhel 7.5 adding "modprobe.blacklist=nouveau" to the grub commandline will avoid this failure -- You are receiving this mail because: You are the assignee for the bug.