Fix Git 'index.lock' Error in VS Code
If you see the error 'fatal: Unable to create 'path/.git/index.lock': File exists'...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Docker Overlay2 Disk Usage and No Space Left Errors
When Docker reports 'no space left on device' or you notice disk usage climbing in ...
Fix Windows Update Error 0x800f081f Stuck or Failing
You see error 0x800f081f when Windows Update gets stuck or fails to install an update. This usual...
Fix VS Code Permission Denied on Network Drive
You open a folder on a network drive in VS Code, and when you try to save a file or run a task, y...
Windows Update Service Not Running in Windows 11: Fix It
If Windows Update won't start and you see an error like "Windows Update service is not ru...
Fix Blue Screen Loop After Windows 11 Update
You install a Windows 11 update, restart, and then get stuck in a blue screen loop—the system cra...
Topic paths
Quick titles
DNS Probe Finished NXDOMAIN Fix: Reset Chrome FlagsCloudflare DNS Not Propagating for Subdomain: FixesFix Chrome Startup Error 0xc0000022 on WindowsResolve Python Dependency Conflicts in VirtualenvDebugging Nginx Redirect Loop in Server BlockHow to Fix Git Detached HEAD in IntelliJ IDEAResolve Git index.lock File Exists ErrorFix Git 'index.lock' File Exists Error in SourceTree