[Bug 653002] [NEW] Screen goes blank and system seems unresponsive

[Mathieu Poirier]

Public bug reported:

Platform: Panda board, 8 layers.
Processor: TI OMAP4

Symptom:  The screen will go black randomly - even when there is
activity - and doesn't come back.  The following output can be found on
the serial console (when enabled) and the log file:

 [  404.169006] omapdss DISPC error: GFX_FIFO_UNDERFLOW, disabling GFX

To recover the screen, change to another console and get back to tty7:
CTRL + ALT + F1 followed by CTRL + ALT + F7

This is a known problem that is currently being addressed by TI.

** Affects: linux-ti-omap4 (Ubuntu)
     Importance: Undecided
     Assignee: Mathieu Poirier (mathieu.poirier)
         Status: New

** Changed in: linux-ti-omap4 (Ubuntu)
     Assignee: (unassigned) => Mathieu Poirier (mathieu.poirier)

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Screen goes blank and system seems unresponsive
https://bugs.launchpad.net/bugs/653002
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