Knowledge base for software setup, errors, and daily tool work.

Fix Chrome Profile Not Loading After Ubuntu Update

After an Ubuntu system update, Chrome may fail to load your profile, showing errors like "Your pr...

Fix Cloudflare DNS Not Working with VPN Connection

If you use Cloudflare DNS (1.1.1.1) and a VPN together, you may hit a snag where DNS stops resolv...

Fix Windows Update Clean Up Tool Not Working

You run Disk Cleanup, check "Windows Update Cleanup", but nothing happens—or the option is missin...

Fix SSH Permission Denied (publickey) on Raspberry Pi