Bug 1310756

Summary: X server crashes and system reboots after connecting monitor to first graphical output(DP-1)
Product: Red Hat Enterprise Linux 6 Reporter: Tomas Hudziec <thudziec>
Component: xorg-x11-drv-nouveauAssignee: Ben Skeggs <bskeggs>
Status: CLOSED NEXTRELEASE QA Contact: Desktop QE <desktop-qa-list>
Severity: high Docs Contact:
Priority: unspecified    
Version: 6.8CC: tpelka
Target Milestone: rc   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
: 1310765 (view as bug list) Environment:
Last Closed: 2016-04-05 15:37:22 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1310765, 1310770    
Attachments:
Description Flags
log before system reboot none

Description Tomas Hudziec 2016-02-22 15:45:47 UTC
Created attachment 1129372 [details]
log before system reboot

Description of problem:
X server crashes and system reboots after connecting monitor to first graphical output(DP-1)

Version-Release number of selected component (if applicable):
xorg-x11-server-utils-7.7-14.el6.x86_64

How reproducible:
always

Steps to Reproduce:
1. have monitor connected on second graphical output(DP-2)
2. connect second monitor to first graphical output(DP-1)

Actual results:
X server crashes and system reboots

Expected results:
system accepts second monitor and displays on it

Additional info:
graphics card: NVIDIA Corporation G98 [Quadro NVS 295]

Comment 2 Tomas Hudziec 2016-02-22 16:49:16 UTC
Edit:
How reproducible:
sometimes

Comment 3 Tomas Hudziec 2016-02-23 15:34:33 UTC
when two monitors connected, black screen appears after this reboot after crash - system doesn't start correctly

Comment 4 Tomas Hudziec 2016-03-09 17:20:53 UTC
xorg-x11-drv-nouveau-1.0.11-1.el6.x86_64

Comment 5 Tomas Pelka 2016-04-05 15:37:22 UTC
Cant reproduce with 1.0.12 nouveau driver