Xubuntu dual monitor broke display

Posted by Arman yaraee on Ask Ubuntu See other posts from Ask Ubuntu or by Arman yaraee
Published on 2014-08-23T20:20:07Z Indexed on 2014/08/23 22:35 UTC
Read the original article Hit count: 431

Filed under:

13.04

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xubuntu

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display

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xfce

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hdmi

After I used Settings > Display to enable my second monitor, my first display is not working anymore either. So I enabled both, then clicked save configuration since it was working and boom it crashed. Now when I start up, I can see the screen which I type my password but it goes black after that!

When I boot into recovery mode it works fine but in Settings > Display I don't see HDMI at all to disable it. Is there anyway to restore all display setting to default? (I can Ctrl+ALT+F1 and type commands but xrandr returns no results over there)

EDIT I should clarify that system bios is set to laptop display

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