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Re: Bug#588208: grub-efi-ia32: breaks video of Mac Mini Core 2 Duo


From: Isaac Dupree
Subject: Re: Bug#588208: grub-efi-ia32: breaks video of Mac Mini Core 2 Duo
Date: Tue, 06 Jul 2010 17:56:40 -0400
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.4) Gecko/20100624 Lanikai/3.1

On 07/06/10 16:52, Vladimir 'φ-coder/phcoder' Serbinenko wrote:
It's possible that some video registers are preserved accross soft
reboots. Buggy firmware may be unable to restore these registers to
working state. Try disconnecting power completely.

And wait a few minutes to improve chances that capacitors and other persistent electrical effects discharge/randomize! (At least, there's a similar effect with my laptop's built-in webcam)

-Isaac



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