These are built for jessie, and the linux-image package requires initramfs-tools 0.110 or greater, which is not yet available in Ubuntu. You can either add the apt repository, or just do as I did and download/dpkg install them manually. dev/mmcblk0p3 / ext4 defaults,noatime 0 1Ħ) Install all the necessary packages in Sjoerd’s repository. At the very least you should add a user, set passwords, and edit /etc/fstab as so: proc /proc proc defaults 0 0 # mount -t proc none /mnt/ubuntu/procĥ) Configure the base system. # ln -sf gutsy /usr/share/debootstrap/scripts/trustyĤ) Chroot into the bootstrapped system. mnt/ubuntu-bootģ) Bootstrap a trusty system. mnt/ubuntu and the vfat partition at e.g. #1 must be a vfat partition (64MB should be fine), and for the rest of this post I’m going to assume #2 is a swap partition and #3 is the rest of the card as ext4 for the root partition. via a USB adapter.Ģ) Partition and format the card. This procedure should work for trusty, utopic, and vivid, and might work for earlier distributions.ġ) Install and boot Raspbian on one MicroSD card, and get the system access to a second MicroSD card, e.g. This is meant as a rough guide, mostly from memory – I’ll let better people eventually take care of producing a user-friendly system image. I found this post by Sjoerd Simons detailing getting Debian testing (jessie) on the Pi 2, and he did a good job of putting together the needed software, which I used to get a clean working install of Ubuntu trusty on my Pi 2. Ubuntu has an early beta of Ubuntu Snappy, but Snappy is a much different environment than “regular” Ubuntu. Raspbian works, but its userland still uses ARMv6-optimized binaries. However, it’s still early early in the game, and since ARM systems have little standardization, there isn’t much available yet. Unlike the original Raspberry Pi which had an ARMv6 CPU, the Raspberry Pi 2 uses a Broadcom BCM2836 (ARMv7) CPU, which allows for binary compatibility with many distributions’ armhf ports. My Raspberry Pi 2 arrived yesterday, and I started playing with it today. UPDATE: I’ve created a proper Ubuntu 14.04 image for the Raspberry Pi 2.
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