Hi all,
Just wanted to chime in: just upgraded my Mac Pro (flashed 4,1 -> 5,1) from Sierra to High Sierra. No workarounds - just followed the standard installer from the app store. After the upgrade was completed, I needed to run an update to MS Office, but that all went smooth. Everything seems to be working.
Dual processor 12 core 2.93 ghz, 32 GB ram, 1 TB Samsung 850EVO ssd, Radeon 5870.
Just wanted to chime in: just upgraded my Mac Pro (flashed 4,1 -> 5,1) from Sierra to High Sierra. No workarounds - just followed the standard installer from the app store. After the upgrade was completed, I needed to run an update to MS Office, but that all went smooth. Everything seems to be working.
Dual processor 12 core 2.93 ghz, 32 GB ram, 1 TB Samsung 850EVO ssd, Radeon 5870.