Bug 680569

Summary: [Crestline] multihead setup: trying to turn off LVDS results in both displays are blank ... confusing LVDS and DVI
Product: [Fedora] Fedora Reporter: Jaroslaw Gorny <jaroslaw.gorny>
Component: xorg-x11-drv-intelAssignee: Adam Jackson <ajax>
Status: CLOSED WONTFIX QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 15CC: ajax, cbredesen, mcepl, xgl-maint
Target Milestone: ---Keywords: Triaged
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-08-07 10:38:44 EDT Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
Description Flags
xrandr -v
dmesg output none

Description Jaroslaw Gorny 2011-02-25 17:40:09 EST
Created attachment 481098 [details]
xrandr -v

Description of problem:
Setup: LVDS (on) + DVI (on).

When trying to turn off laptop built-in display (LVDS), both displays are turned off (LVDS _and_ DVI).

Version-Release number of selected component (if applicable):
Software from: gfx_test_week_20110221_x86-64.iso

How reproducible:

Steps to Reproduce:
1. Have additional monitor connected to your laptop (both displays turned on).
2. Open gnome-display-properties
3. Try to turn off built-in display (LVDS)
Actual results:
Both displays got turned off.

Expected results:
Only LVDS turned off, DVI remains turned on and becomes "main and primary" display.

Additional info:
1. DVI monitor is connected to docking station.
2. Smolt profile of the system:
3. xrandr -v result in attachment.
Comment 1 Jaroslaw Gorny 2011-03-01 08:47:27 EST
Created attachment 481620 [details]

Taken after attempt to switch off LVDS1 display.
Comment 2 Jaroslaw Gorny 2011-03-01 08:47:55 EST
Created attachment 481621 [details]

Taken after attempt to switch off LVDS1 display.
Comment 3 Jaroslaw Gorny 2011-03-01 08:48:41 EST
Created attachment 481624 [details]
dmesg output

Taken after attempt to switch off LVDS1 display.
Comment 4 Jaroslaw Gorny 2011-03-01 09:16:14 EST
Xorg.0.log, dmesg output and /var/log/messages collected on system booted with drm.debug=0x04 option.
Comment 5 Matěj Cepl 2011-03-02 06:30:35 EST
*** Bug 680570 has been marked as a duplicate of this bug. ***
Comment 6 Matěj Cepl 2011-03-17 10:35:45 EDT
*** Bug 680571 has been marked as a duplicate of this bug. ***
Comment 7 Matěj Cepl 2011-03-17 10:36:29 EDT
*** Bug 680565 has been marked as a duplicate of this bug. ***
Comment 8 Fedora End Of Life 2012-08-07 10:38:48 EDT
This message is a notice that Fedora 15 is now at end of life. Fedora
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