- Go to System Preferences > iCloud > Turn Off Keychain
- Under Keychain Access > Preferences > Reset My Default Keychains
- Reboot the Mac
- On loging back in, you'll be asked to enter your iCloud password - Enter it and wait for it to sync.
- Now, go to System Preferences > Security & Privacy > Click the lock to make changes (ensure it's UNLOCKED)
- Check Allow your Apple Watch to unlock your Macbook
Here are the steps to installing and setting up GDB on Mac OS Sierra/High Sierra.
Run brew install gdb
.
On starting gdb, you will get the following error:
Unable to find Mach task port for process-id 2133: (os/kern) failure (0x5).
(please check gdb is codesigned - see taskgated(8))
To fix this error, follow the following steps: