Description of problem: I have two monitors [snapshot3.png]. If I detach one of them, KDE detects it and asks if I want to configure it for new settings. Ok, I review the second monitor is gone [snapshot4.png], press apply and... the window manager still thinks that it has two monitors. Windows from the detached monitor are *not* moved to the other one. Version-Release number of selected component (if applicable): KDE 4.8 from live image https://fedoraproject.org/wiki/Test_Day:2012-04-10_KDE_4.8 How reproducible: always Steps to Reproduce: 1. configure KDE with two monitors 2. detach one of them 3. review changes in 'Display and Monitor settings' and apply them Actual results: Windows from the detached monitor are *not* moved to the other one. Expected results: Windows from the detached monitor are moved to the other one. xrandr output: Screen 0: minimum 320 x 200, current 2880 x 1024, maximum 8192 x 8192 LVDS1 connected 1600x900+0+0 (normal left inverted right x axis y axis) 345mm x 194mm 1600x900 60.0*+ 50.0 1024x768 60.0 800x600 60.3 56.2 640x480 59.9 VGA1 disconnected (normal left inverted right x axis y axis) HDMI1 disconnected (normal left inverted right x axis y axis) DP1 disconnected (normal left inverted right x axis y axis) HDMI2 disconnected (normal left inverted right x axis y axis) HDMI3 disconnected 1280x1024+1600+0 (normal left inverted right x axis y axis) 0mm x 0mm DP2 disconnected (normal left inverted right x axis y axis) DP3 disconnected (normal left inverted right x axis y axis) 1280x1024 (0xd9) 108.0MHz h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 64.0KHz v: height 1024 start 1025 end 1028 total 1066 clock 60.0Hz Notice that screen0 is too big for my one monitor (that's the bug!). Also note that HDMI3 is disconnected, but it has a resolution. xrandr --auto fixes everything.
My smolt profile: http://www.smolts.org/client/show/pub_586299ff-13eb-4546-ac74-18b33065fddb (Lenovo Thinkpad T510, Intel display driver).
Created attachment 576511 [details] screenshot before I remove a monitor
Created attachment 576512 [details] screenshot after I remove a monitor
Also reported on the KDE Bugzilla on https://bugs.kde.org/show_bug.cgi?id=290455
*** Bug 822345 has been marked as a duplicate of this bug. ***
This bug appears to have been reported against 'rawhide' during the Fedora 19 development cycle. Changing version to '19'. (As we did not run this process for some time, it could affect also pre-Fedora 19 development cycle bugs. We are very sorry. It will help us with cleanup during Fedora 19 End Of Life. Thank you.) More information and reason for this action is here: https://fedoraproject.org/wiki/BugZappers/HouseKeeping/Fedora19
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