On Sat, Mar 23, 2013 at 22:38, Riccardo Mottola wrote: > [ 304.088] (WW) checkDevMem: failed to open /dev/xf86 and /dev/mem > (Operation not permitted) > Check that you have set 'machdep.allowaperture=1' > in /etc/sysctl.conf and reboot your machine > refer to xf86(4) for details
Did you?