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Bug 714873 - GDM login window is not visible when external display is attached
Summary: GDM login window is not visible when external display is attached
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: gdm
Version: 6.1
Hardware: Unspecified
OS: Linux
medium
medium
Target Milestone: rc
: ---
Assignee: Ray Strode [halfline]
QA Contact: Desktop QE
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-06-21 07:33 UTC by Ben Levenson
Modified: 2017-12-06 10:30 UTC (History)
0 users

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2017-12-06 10:30:30 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)
xorg.log (92.11 KB, text/plain)
2011-06-21 07:33 UTC, Ben Levenson 		no flags Details
View All

Description Ben Levenson 2011-06-21 07:33:55 UTC 
Created attachment 505771 [details]
xorg.log

Description of problem:
The GDM login window is not visible when external display is attached

GDM is up and running, but the login window is not centered on the active display.

I can login after I undock/disconnect the external display -- the GDM login
window re-centers on the laptop display.

Version-Release number of selected component (if applicable):
 kernel-2.6.32-131.4.1.el6.i686
 xorg-x11-server-Xorg-1.7.7-29.el6.i686
 xorg-x11-drv-intel-2.14.0-1.el6.i686
 gdm-2.30.4-21.el6_0.1.i686

How reproducible:
100%

Steps to Reproduce:
1. boot laptop in runlevel 5 with external display (direct connect or via docking station)
2. Local display shows the gdm background, but the login window is not visible
3. External display is powered on, but shows nothing
  
Actual results:
no login window

Expected results:
login window

Additional info:


00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller])
	Subsystem: Lenovo Device 215a
	Flags: bus master, fast devsel, latency 0, IRQ 28
	Memory at f2000000 (64-bit, non-prefetchable) [size=4M]
	Memory at d0000000 (64-bit, prefetchable) [size=256M]
	I/O ports at 1800 [size=8]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: <access denied>
	Kernel driver in use: i915
	Kernel modules: i915

-----

Screen 0: minimum 320 x 200, current 2560 x 1024, maximum 8192 x 8192
LVDS1 connected 1280x800+1280+0 (normal left inverted right x axis y axis) 261mm x 163mm
   1280x800       60.0*+   59.8     59.9     50.0  
   1280x768       59.9     60.0  
   1024x768       60.0  
   800x600        60.3     56.2  
   848x480        60.0  
   640x480        59.9  
VGA1 connected 1280x1024+0+0 (normal left inverted right x axis y axis) 338mm x 270mm
   1280x1024      60.0*+   75.0  
   1152x864       75.0  
   1024x768       75.1     60.0  
   800x600        75.0     60.3  
   640x480        75.0     60.0  
   720x400        70.1  
HDMI1 disconnected (normal left inverted right x axis y axis)
DP1 disconnected (normal left inverted right x axis y axis)
Comment 1 Suzanne Logcher 2011-10-06 18:50:36 UTC 
Since RHEL 6.2 External Beta has begun, and this bug remains
unresolved, it has been rejected as it is not proposed as
exception or blocker.
               
Red Hat invites you to ask your support representative to
propose this request, if appropriate and relevant, in the
next release of Red Hat Enterprise Linux.
Comment 2 Jan Kurik 2017-12-06 10:30:30 UTC 
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/
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