New Raspberry Pi OS release — December 2020 - Raspberry Pi
Fixing “fork failed: Resource temporarily unavailable” on Linux – The Chewett blog
How To Fix `Could not get lock /var/lib/dpkg/lock - open (11 Resource temporarily unavailable)` Errors - Linux Uprising Blog
Gitbash Error: Could not fork child process:Resource temporarily unavailable (-1). DLL rebasing may be required; see 'rebaseall / rebase --help' : r/git