Big Sur An error occurred while installing the selected updates.
I tried to upgrade to Big Sur. I followed instructions. Found Upgrade Now. Selected Upgrade Now. I received the following error: Installation Failed. An error occurred while installing the selected updates.
My MacBook Pro specs.
MacBook Pro (15-inch, 2016)
Processor 2.9 GHz Quad-Core Intel Core i7
Memory 16 GB 2133 MHz LPDDR3
Graphics Radeon Pro 460 4 GB Intel HD Graphics 530 1536 MB
MacBook Pro 15″, macOS 10.13