Comment 31 for bug 1308105

I just bisected the git repository of xfce/xfce4-settings and identified the commit that introduced the issue as:

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dbd76eb58bd9d7a55de753daa5572ef24867d924

Author: Lionel Le Folgoc <email address hidden> 2012-11-08 20:15:42
Committer: Simon Steinbeiss <email address hidden> 2012-11-08 20:50:40
Parent: 82ab3a355a4b7eff6cffa57ca5a8e8622feb2d31 (l10n: Updated Portuguese (pt) translation to 100%)
Child: cf67ba0d283d991c67a4e3df2de758f94cb2f7d2 (l10n: Updated Spanish (Castilian) (es) translation to 99%)
Branches: master, remotes/origin/bluesabre/display-settings, remotes/origin/bluesabre/display-settings2, remotes/origin/master, remotes/origin/ochosi/primary
Follows: xfce4-settings-4.11.0
Precedes: xfce4-settings-4.11.1

    Re-enable the internal display when the external one is disconnected

    (and add the possibility to start xfce4-display-settings --minimal when a new
    display is connected)

    Signed-off-by: Simon Steinbeiss <email address hidden>

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Building and using its immediate predecessor fixes the issue for me. Can anybody confirm?

I am currently investigating the code, trying to find what's wrong. However, I have little to no experience regarding the code base, so this might take a while. Any help would be greatly appreciated.