How to Fix Git 'index.lock' File Exists Error
When you see fatal: Unable to create 'path/.git/index.lock': File exists., G...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Git Clone Connection Timed Out on AWS CodeCommit
If you're seeing git clone connection timed out when trying to clone a repositor...
Fix Windows 11 Installation Assistant Stuck at 99% SFC Scan
You're upgrading to Windows 11 using the Installation Assistant, and it hangs at 99% while ru...
Fix Docker Pull Access Denied on Windows 10
When you run docker pull on Windows 10 and see access denied, the pull ...
How to Check Docker Disk Space Usage
If you run Docker for a while, you may notice your disk space shrinking. Images, containers, volu...
Fix Windows 11 Installation Assistant Stuck at 99% in Safe Mode
If you're running the Windows 11 Installation Assistant in Safe Mode and it gets stuck at 99%...
Issue queue
SitemapVS Code Terminal Won't Open PowerShell Fix
Docker Port Conflict: Quick Fix Guide
Android Chrome ERR_CONNECTION_RESET Troubleshooting Guide
How to Fix npm run build After npm install
How to Fix Python Requests Timeout on Slow Connections
How to Fix ERR_NAME_NOT_RESOLVED in Chrome (Network Steps)
Troubleshoot Nginx SSL Redirect Loop
Python Dependency Conflict Fix Guide
Troubleshooting Cloudflare 522: Connection Timeout
Fix Chrome Certificate Error Due to Antivirus Interference
Fix Chrome Memory Spikes When Watching Videos
How to Resolve Git Remote Origin Already Exists on Windows
Docker Port Conflict: Quick Fix Guide
Android Chrome ERR_CONNECTION_RESET Troubleshooting Guide
How to Fix npm run build After npm install
How to Fix Python Requests Timeout on Slow Connections
How to Fix ERR_NAME_NOT_RESOLVED in Chrome (Network Steps)
Troubleshoot Nginx SSL Redirect Loop
Python Dependency Conflict Fix Guide
Troubleshooting Cloudflare 522: Connection Timeout
Fix Chrome Certificate Error Due to Antivirus Interference
Fix Chrome Memory Spikes When Watching Videos
How to Resolve Git Remote Origin Already Exists on Windows