UFW Port Forwarding Configuration Example
You need to forward incoming connections on one port to a different internal port or host, but yo...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Search Blank Screen When Clicking Start Menu
If clicking the Start menu shows a blank search screen instead of the usual results and apps list...
How to Fix Certbot Nginx Plugin Not Found Error
When running Certbot to obtain an SSL certificate for an Nginx server, you might see an error lik...
Fix Microsoft Teams 504 Gateway Timeout During Setup
You're setting up Microsoft Teams and hit a 504 Gateway Timeout. The setup process stalls, and yo...
Fix Windows Activation Command Not Found or Permission Denied
When trying to activate Windows using the command line (slmgr.vbs or slui), you might see errors ...
Setup Remote Desktop Credentials for a Domain User
When you try to connect to a remote Windows machine using Remote Desktop (RDP) and you're a domai...
Issue queue
SitemapFix Slow Windows Defender After Update
How to Fix OneDrive Proxy Error After Update
Fix Windows Search Not Working in File Explorer
Stop Command Prompt Crashing on Windows 10
Fix Command Prompt DNS Lookup Failed Error 0x80072ee7
Stop Teams from Hogging Memory
Chrome Extension Error Code Troubleshooting
How to Access a Locked PST File in Outlook
Troubleshooting 0x800f0922 in Remote Desktop Updates
Resolve BitLocker Update Error 0x8031004f
OneDrive Sync Broken After Update? Fix It Now
How to Fix Git Pull Merge Conflicts: Error Code 1
How to Fix OneDrive Proxy Error After Update
Fix Windows Search Not Working in File Explorer
Stop Command Prompt Crashing on Windows 10
Fix Command Prompt DNS Lookup Failed Error 0x80072ee7
Stop Teams from Hogging Memory
Chrome Extension Error Code Troubleshooting
How to Access a Locked PST File in Outlook
Troubleshooting 0x800f0922 in Remote Desktop Updates
Resolve BitLocker Update Error 0x8031004f
OneDrive Sync Broken After Update? Fix It Now
How to Fix Git Pull Merge Conflicts: Error Code 1