Install Cozy on a Raspberry Pi

You will need the latest Raspberry Pi 2 or Raspberry Pi 3 to be able to run Cozy properly.

A class10 high-speed SD card is also highly recommended.

In order to run Cozy on your Raspberry Pi, you need to:

gpgv2 -v cozy-raspberrypi_4.1.0.img.xz.sha512.asc
sha512sum -c cozy-raspberrypi_4.1.0.img.xz.sha512

The image is based on Raspbian Jessie lite.

WARNING: The following operations will erase all data previously stored on the card.

Then follow the official Raspberry Pi guide on Installing operating system images.

Now, insert the SD card into your Raspberry Pi, and boot it.

You can reach your Pi on https://cozy.local/.

In order to log into the board via SSH, you can use the default Raspbian credentials pi and raspberry:

$ ssh pi@cozy.local # or ssh pi@<ip-of-your-raspberrypi>

In order to expand the partition, follow those steps:


Host cozy.local doesn't work

Alternatively, you can determine your Pi's IP address and access it directly:

If you are not able to retrieve it from the console, you can use nmap on your local workstation:

nmap -T4 -sP 192.168.x.0/24  # Or your sub network

Corrupted filesystem

If after a brutal system halt, the server refuse to boot again, and you get a “vfs unable to mount root fs on unknown-block” message when plugging a screen, the filesystem is probably corrupted. You can try to fix this by mounting the SD card on another server and perform a file system check. Run lsblk to identify the device, then e2fsck to try to fix the filesystem.