Changes between Initial Version and Version 1 of Ticket #8012, comment 2


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Timestamp:
Oct 11, 2011, 8:04:03 AM (13 years ago)
Author:
kvdman

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  • Ticket #8012, comment 2

    initial v1  
    33"MTRR setup doesn't work/happen. I assume this is due to the MacBook using EFI (well, an Apple variant of it) with a BIOS emulation. I manually set the two areas marked as prefetchable in lspci to write-combining in /proc/mtrr. This seems to help a bit against some of the really slow framebuffer updates."
    44
     5[http://ubuntuforums.org/showthread.php?t=115104]
     6
    57[http://www.nvnews.net/vbulletin/showthread.php?t=164092]