Mactel Support

  1. Bug #817017
  2. Comment #31

Comment 31 for bug 817017

Revision history for this message
Phil Colbourn (philcolbourn) wrote :

Is this already fixed in 3.8.0-25 (and possibly earlier versions)?

I have a macbookpro2,1 and macbookpro4,1 and once AHCI mode is enabled I can sleep/resume fine - so far.

I enable AHCI mode using setpci -s 0:1f.2 90.b=40 in grub or via a patched MBR called patchedcode.bin (some say to use 60 but I now think that 40 is correct value based on Intel ICH7/8 datasheets).

http://www.intel.com.au/content/dam/doc/datasheet/intel-io-controller-hub-8-datasheet.pdf page 486.