
Fix Git 'index.lock file exists' Error
When you see the error fatal: Unable to create 'path/.git/index.lock': File exists....
Software troubleshooting desk

When you see the error fatal: Unable to create 'path/.git/index.lock': File exists....

You're in the middle of a git merge, and instead of the usual conflict markers, you see

When you click the Windows Security icon in the Start menu or taskbar and nothing happens, it’s u...

You build a Docker image, run the container, and Python crashes with an ImportError or a version ...

If Windows Search stops finding your files, returns old results, or uses high CPU, the search ind...

If you see "Secure Connection Failed" in Firefox on your Mac, the browser is blocking the...