fryingpan Posted February 28, 2011 Share Posted February 28, 2011 I have successfully installed SL with the Nawcom method on system with originally had 4 GB memory. All programs were running: both 32 bit as well as 64 bit because my boot arguments are: arch=i386 -force64 cpus=4 (having a Phenom X4 9950 BE with 4 cores) But after updating to 8 GB my system is unable to run the 32-bit programs, only the 32/64 bit and 64-bit programs run. Programs which cannot be loaded after update to 8 GB are: Photoshop Bridge, Office 2011, Lizard, Kext Utility (all of these are 32-bit only programs). I could run in 32-bit mode, but then most programs cannot address more than 2 GB memory. The very strange thing is that when I choose the boot argument: maxmem=4094 all the programs can run, but half of my memory is disabled. What is causing this strange behavior after updating from 4 to 8 GB of RAM ??? Quote Link to comment Share on other sites More sharing options...
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