I had a dual boot Linux Mint 19 and macOS on my MacBookPro11,2. Since the CPU was overheating with Linux, I decided today to delete the Linux partition.
Little problem, when I start my MacBook Pro now, I just have this menu on startup:
"GNU Grub version 2.02 – Minimal BASH-Like line editing is supported
grub>"
If I type ls
, this is what I get:
(hd0) (hd1) (hd1,gpt2) (hd1,gpt1).
What could I do to boot into macOS?
Output from diskutil list disk0
.
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *251.0 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF 228.8 GB disk0s2
Best Answer
Use Startup Manager
When you use Startup Manager to select a startup disk, your Mac starts up from that disk once, then returns to using the disk selected in Startup Disk preferences.
If your Mac is using OS X Lion 10.7.3 or later, you can also use this method to start up from your Time Machine backup disk. Startup Manager identifies your Time Machine backup as ”EFI Boot.”
References
The above answer was copied from "How to select a different startup disk", https://support.apple.com/en-us/HT202796, January 29, 2019.