Software Update Failed Big Sur. Therefore making sure theres enough space available is an important check to make. They fixed it but still some people continued to face installation issues.
Big Sur has been an absolute nightmare for me to install as well. Apple If youre trying to update your MacOS software to Big Sur you may have encountered installation delays of hours or even daysPeople have been reporting problems on Twitter with Apple now. For Macs that are able to upgrade you should be able to see the upgrade option by going to System Preferences Software Update.
So if your Mac computer almost ran out of the storage space your macOS update stuck at the beginning for sure.
The Big Sur upgrade became available today. You know Big Sur update requires at least 2GB RAM and 143GB available storage. Why macOS Big Sur Installation Failed. MacOS Big Sur launched on November 12 2020 and there have been a large number of complaints of installation failed errors.