Fix 'ffmpeg: command not found' on Linux
You try to run ffmpeg in the terminal and get ffmpeg: command not found...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix PuTTY Connection Refused: Check SSH Service
When you see 'Connection refused' in PuTTY, it usually means the SSH server on the remote machine...
Fix Microsoft Teams Command Not Found in Flatpak
You installed Microsoft Teams via Flatpak, but when you run microsoft-teams in the t...
Remote Desktop File Locked by Unknown User: How to Fix
When you try to open or edit a file over a Remote Desktop (RDP) connection and see the message th...
How to Fix Microsoft Store Token Expired Error
When you see a 'token expired' error in Microsoft Store, it usually means the authentication toke...
Fix Permission Denied SSL Certificate Error in Windows Terminal
You're running a command in Windows Terminal—maybe a git clone, curl request, or npm install—and ...
Topic paths
Quick titles
Chrome Not Responding After Launch – FixesEnable BitLocker Logging for TroubleshootingHow to Release a File Locked by Windows TerminalFix Windows Update by Resetting ConfigurationResolve Store Command Missing on Windows 11How to Fix Windows Update Not Downloading New UpdatesHow to Clear BitLocker Recovery Key CacheHow to Resolve Authentication Failed in CMD Windows 10