Comment 137 for bug 561802

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Don Thompson (vaiodon) wrote : Re: [i915] blank screen on Latitude E6410

E6410, i5, HD graphics & BIOS A03
Context: Stock Maverick Meerkat 10.10 beta install booted with external monitor attached
Result: Good, repeat display on external monitor - display geometry as per internal panel. No image on internal panel. However, after leaving the system idle for overnight (with out-of-the-box power mngmt settings), unplugging AC power & immediately restoring it the display on the internal panel appeared.