Thanks for the information
Did a new clean install now without the APFS-Patch, but still getting the verbose text output while booting, not that bad, but a little annoying, would like it better without that
Another behavior of my good old MBP5.1-friend which is really bad, is concerning the closing of the lid. Closing the lid keeps the MBP for approx. 1-2min running with high fans, and afterwards doing a reboot. While rebooting I get the message, that the computer was shut down unexpectedly etc.
Any idea for a solution here? Would be very glad, because I've sent back my new 13" MBP last week, because I want to wait another year before retiring my loyal friend
As for the verbose text from the software APFS Patch:
First try in system settings->startup disk to select your disk again. This should keep it from going via EFI during boot.
You could do more and remove a left-over from the time where you didn't have the APFS ROM patch applied:
- in terminal do diskutil list and find the identifier of the EFI partition (likely disk0s1, see output from my system appended as example)
- sudo mkdir /Volumes/efi (error message should this volume already exist - ignore)
- sudo mount -t msdos /dev/disk0s1 /Volumes/efi
then on the desktop you should see a drive named EFI. Open in Finder, and remove just the "BOOT" folder and "apfs.efi".
As for the sleep failure when closing the lid, I can just guess. Does it also happen when putting it to sleep from the Apple menu?
I had that a while ago often in Mojave. It helped to always use the faster of the two GPUs (9600M GT instead of 9400M). Hope your MBP5,1 has the same GPU hardware as MBP5,2.
In system settings->energy saver choose higher performance; need to logout/login after that, and then a reboot, for this to take effect. When resetting NVRAM though, the default 9400M will be used again, and 9600M GT needs to be selected again.
My MBP5,2 runs better and very reliably (no unexpected shutdowns at all) with the 9600M GT. Using it is highly recommended...
I'm quite confident that my good old MBP5,2 17" will make it for at least one more year!