08-18-2020, 02:02 PM
I have an almost similar issue on my 2006 MacBook Pro running 3.8 (32-bit): On first boot, I'll go to grub (10 second timeout), then the screen will go black, then nothing, or the Mac will reboot.
Second attempt, the timeout in grub will show 30 seconds, and THEN the Mac will boot Lite all the way through.
I think the graphics driver is crashing on first boot, for some reason, and loads OK the second time, but I could be wrong.
Second attempt, the timeout in grub will show 30 seconds, and THEN the Mac will boot Lite all the way through.
I think the graphics driver is crashing on first boot, for some reason, and loads OK the second time, but I could be wrong.