Linux Troubleshooting 101 , 2016 Edition

Kris Buytaert — Wed, 01 Jun 2016 07:00:55 +0000

Back in 2006 I wrote a blog post about linux troubleshoooting. Bert Van Vreckem pointed out that it might be time for an update ..

There's not that much that has changed .. however :)

Everything is a DNS Problem

Everything is a Fscking DNS Problem
No really, Everything is a Fscking DNS Problem
If it's not a fucking DNS Problem ..
It's a Full Filesystem Problem
If your filesystem isn't full
It is a SELinux problem
If you have SELinux disabled
It might be an ntp problem
If it's not an ntp problem
It's an arp problem
If it's not an arp problem...
It is a Java Garbage Collection problem
If you ain't running Java
It's a natting problem
If you are already on IPv6
It's a Spanning Tree problem
If it's not a spanning Tree problem...
It's a USB problem
If it's not a USB Problem
It's a sharing IRQ Problem
If it's not a sharing IRQ Problem
But most often .. its a Freaking Dns Problem !

Everything is a Freaking DNS problem - arp

Linux Troubleshooting 101 , 2016 Edition