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Created attachment 1129329 [details] log before system reboot Description of problem: X server crashes and system reboots after changing screen resolution. Version-Release number of selected component (if applicable): xorg-x11-drv-vesa-2.3.4-1.el6.x86_64 How reproducible: always Steps to Reproduce: 1. Run gnome-display-properties 2. Change display resolution 3. Click Apply Actual results: X server crashes and system reboots Expected results: system changes display resolution Additional info:
graphics card: NVIDIA Corporation G98 [Quadro NVS 295]
Version-Release number of selected component (if applicable): xorg-x11-server-utils-7.7-14.el6.x86_64
when two monitors connected, black screen appears after this reboot after crash - system doesn't start correctly
Driver was not vesa, but nouveau: xorg-x11-drv-nouveau-1.0.11-1.el6.x86_64
Still an issue with 1.0.12 nouveau driver, I will try to get a basktrace or coredump.
Created attachment 1143868 [details] vmcore-dmesg
vmcore available at http://download.eng.brq.redhat.com/scratch/tpelka/nvs295-vmcore
Red Hat Enterprise Linux 6 is in the Production 3 Phase. During the Production 3 Phase, Critical impact Security Advisories (RHSAs) and selected Urgent Priority Bug Fix Advisories (RHBAs) may be released as they become available. The official life cycle policy can be reviewed here: http://redhat.com/rhel/lifecycle This issue does not meet the inclusion criteria for the Production 3 Phase and will be marked as CLOSED/WONTFIX. If this remains a critical requirement, please contact Red Hat Customer Support to request a re-evaluation of the issue, citing a clear business justification. Note that a strong business justification will be required for re-evaluation. Red Hat Customer Support can be contacted via the Red Hat Customer Portal at the following URL: https://access.redhat.com/