I now need to be root to mount EFI. Recreating the EFI partition hasn't helped, then just tried mounting the EFI partition on a freshly formatted flash drive - need to be root.I have to use EFI Mounter v3 and then I can load the config.plist in Clover Configurator.
Running Clover 4586 and replaced the afps.efi file with the 10.13.6 version from the link in the post #1.
What could be happening?
authd: [com.apple.Authorization:authd] Succeeded authorizing right 'system.volume.internal.mount' by client '/usr/libexec/diskarbitrationd'  for authorization created by '/usr/sbin/diskutil'  (2,0)
diskutil: (DiskManagement) Mount of disk2s1 blocked by dissenter PID=800 (/usr/sbin/diskutil) status=0xf8da0008 (kDAReturnNotPermitted)
When I click on "Mount EFI" in Clover Configurator I don't see anything at first, nothing happens. If I click it a bunch of times I start to see in the Partition Scheme window the "Size" word changes to "Capacity In Use". But I'll see "Capacity In Use" pop up on all sorts of partitions, not just the partitions of the disk that has the EFI I'm trying to mount.When you click on "Mount EFI" what do you see?
I found the new port limit patch for 10.13.6.
Check it out.
New USB Raise Port Limit Patch for High SierraCode:
<key>KextsToPatch</key> <array> <dict> <key>Comment</key> <string>USB 10.13.6+ by PMHeart&FredWst</string> <key>Disabled</key> <false/> <key>Find</key> <data> g32IDw+DpwQAAA== </data> <key>InfoPlistPatch</key> <false/> <key>MatchOS</key> <string>10.13.x</string> <key>Name</key> <string>com.apple.driver.usb.AppleUSBXHCI</string> <key>Replace</key> <data> g32ID5CQkJCQkA== </data> </dict> </array>
Did you (or did the update) Enable FileVault?The upgrade went through flawlessly but after a few reboots I could no longer login as the keyboard input was not accepted by OS X. It worked on the BIOS and the Clover Boot screen, though.
Eventually I had to re-install the 10.13.5 through a TM backup which fixed the issue.