Post tagged: linux

Debian: Installing docker broke my bridge interface!

These are partly notes for myself, but I'll publish it in case it helps someone.

After installing Docker, I could no longer reach my VMs from outside the VM host (where I also wanted to run Docker).

My network configuration looks something like this:

...
2: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP …

Read-only root filesystem on a Debian Buster system

First, a little background

I was hoping to set up a read-only SD card with a ram-based filesystem on a Raspberry Pi. They're kind of notorious for becoming unbootable, and understandably so, after the power's been pulled a few times. I decided to play around on a Debian 10 VM …