tag

#dns

2 posts

WSLFix August 6, 2026 2 min read

Fixing WSL2 Networking and DNS Resolution Failures

Ping works, but domain names won't resolve inside WSL2 — or the reverse. Here's how to actually diagnose whether the problem is DNS configuration, VPN interference, or the networking mode itself.

#fix#wsl2#networking

LinuxFix March 16, 2026 2 min read

Fixing DNS Resolution Failures on Linux

Ping by IP works but hostnames don't resolve. Here's a systematic path through resolv.conf, systemd-resolved, and nsswitch.conf to find where resolution is actually breaking.

#fix#dns#networking