Bug 718461 - [Arrandale] After unplugging external monitor laptop left with black screen
Summary: [Arrandale] After unplugging external monitor laptop left with black screen
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Fedora
Classification: Fedora
Component: kdebase-workspace
Version: 16
Hardware: x86_64
OS: Linux
unspecified
medium
Target Milestone: ---
Assignee: Than Ngo
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: [cat:modesetting]
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-07-03 09:12 UTC by Nikolai Maziashvili
Modified: 2014-01-13 14:18 UTC (History)
13 users (show)

Fixed In Version: kdebase-workspace-4.6.5-5.fc14
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2013-02-14 02:25:37 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)
dmesg output (74.16 KB, text/plain)
2011-07-03 09:12 UTC, Nikolai Maziashvili
no flags Details
xorg.0.log (28.38 KB, text/plain)
2011-07-03 09:14 UTC, Nikolai Maziashvili
no flags Details
xorg.9.log (27.06 KB, text/plain)
2011-07-03 09:14 UTC, Nikolai Maziashvili
no flags Details

Description Nikolai Maziashvili 2011-07-03 09:12:10 UTC
Created attachment 511034 [details]
dmesg output

Description of problem:
After i attach external monitor on the VGA port of my laptop i get message asking me if i want to configure it. I choose for activating external monitor and deactivating native laptop screen.
When i remove VGA cable screen doesn't just switch to native (like it does in Gnome) but instead stays deactivated. Only way to get it back is to reboot.

Version-Release number of selected component (if applicable):


How reproducible:
every time

Steps to Reproduce:
1. Connect monitor to laptop on VGA port
2. Choose for activating external monitor and deactivating native one
3. Unplug VGA cable
  
Actual results:
Native laptop screen is not activated

Expected results:
Active laptop screen

Additional info:
I had to choose component for this bug. This is specific to KDE bug but i couldn't find any suitable component but kde-filesystem.
I'm attaching some log files and dmesg.

Comment 1 Nikolai Maziashvili 2011-07-03 09:14:19 UTC
Created attachment 511035 [details]
xorg.0.log

Comment 2 Nikolai Maziashvili 2011-07-03 09:14:45 UTC
Created attachment 511036 [details]
xorg.9.log

Comment 3 Elad Alfassa 2011-07-03 09:32:14 UTC

-- 
Fedora Bugzappers volunteer triage team
https://fedoraproject.org/wiki/BugZappers

Comment 4 Fedora Update System 2011-08-06 05:39:43 UTC
kdebase-workspace-4.6.5-4.fc15 has been submitted as an update for Fedora 15.
https://admin.fedoraproject.org/updates/kdebase-workspace-4.6.5-4.fc15

Comment 5 Fedora Update System 2011-08-06 05:40:08 UTC
kdebase-workspace-4.6.5-4.fc14 has been submitted as an update for Fedora 14.
https://admin.fedoraproject.org/updates/kdebase-workspace-4.6.5-4.fc14

Comment 6 Fedora Update System 2011-08-09 01:29:30 UTC
Package kdebase-workspace-4.6.5-4.fc15:
* should fix your issue,
* was pushed to the Fedora 15 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing kdebase-workspace-4.6.5-4.fc15'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/kdebase-workspace-4.6.5-4.fc15
then log in and leave karma (feedback).

Comment 7 Nikolai Maziashvili 2011-08-11 20:24:18 UTC
Issue persists. Just updated kdrbase-workspace, but no difference in behavior.

Comment 8 Fedora Update System 2011-08-26 19:06:26 UTC
kdebase-workspace-4.6.5-5.fc15 has been pushed to the Fedora 15 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 9 Fedora Update System 2011-08-26 19:07:05 UTC
kdebase-workspace-4.6.5-5.fc14 has been pushed to the Fedora 14 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 10 Rex Dieter 2011-08-26 19:11:04 UTC
re-opening per comment 7

Comment 11 Nikolai Maziashvili 2011-08-26 19:24:17 UTC
In desperation i have updated KDE to 4.7 (from your repo Rex) not just because of this bug but also Kmail network problems (my bug report 730899). 
At this moment kdebase-workspace 4.7.0-6.fc15.x86_64 is active. My problem is still here. 
If you think that this problem is solved for specifically version 4.6.5-5.fc15 i will downgrade and try it out (although i will shed some tears for parting with Kmail2 :) .
If you think that it shouldn't even be in versions above...well i am still suffering from it.

Comment 12 Nikolai Maziashvili 2011-08-26 19:36:29 UTC
My "workaround" at this moment is to launch "Display Settings" and manually disable external screen and enable laptop screen and then press "apply". Then i can safely remove VGA cable.
Same goes when connecting external monitor. While in Gnome3 it does everything without my intervention. Not entirely true, for very first time when i connected monitor i had to choose in the setting that i wanted laptop screen disabled when external monitor was connected. From there on doesn't matter which monitor i connect (different resolution, model) it always works.

Comment 13 Fedora End Of Life 2013-01-17 00:33:04 UTC
This message is a reminder that Fedora 16 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 16. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as WONTFIX if it remains open with a Fedora 
'version' of '16'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version prior to Fedora 16's end of life.

Bug Reporter: Thank you for reporting this issue and we are sorry that 
we may not be able to fix it before Fedora 16 is end of life. If you 
would still like to see this bug fixed and are able to reproduce it 
against a later version of Fedora, you are encouraged to click on 
"Clone This Bug" and open it against that version of Fedora.

Although we aim to fix as many bugs as possible during every release's 
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The process we are following is described here: 
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Comment 14 Fedora End Of Life 2013-02-14 02:25:41 UTC
Fedora 16 changed to end-of-life (EOL) status on 2013-02-12. Fedora 16 is 
no longer maintained, which means that it will not receive any further 
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of 
Fedora please feel free to reopen this bug against that version.

Thank you for reporting this bug and we are sorry it could not be fixed.


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