[Bug 410309] Re: Screen goes blank after rotation

[Bryce Harrington]

Hi Jon,

Thanks, nearly all the necessary info is here, just need register dumps:

sudo apt-get install xserver-xorg-video-intel-dbg

run twice, once for when you have a good working screen (with either
-intel or -vesa, any resolution), and once in the broken case:

    intel_reg_dumper > regdump_good.txt

    intel_reg_dumper > regdump_broke.txt

In the broken case, you may need to run it from the console or from an
external ssh session.

Ref.: https://wiki.ubuntu.com/X/Troubleshooting/BlankScreen

** Package changed: xorg (Ubuntu) => xserver-xorg-video-intel (Ubuntu)

** Changed in: xserver-xorg-video-intel (Ubuntu)
   Importance: Undecided => High

** Changed in: xserver-xorg-video-intel (Ubuntu)
       Status: New => Confirmed

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Screen goes blank after rotation
https://bugs.launchpad.net/bugs/410309
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