From the Hardware 2.0 mailbag: Can you install Ubuntu on a USB flash drive?Yes, yes you can. Here's how.

Trying to install Ubuntu server on a hardware raid 1 array instead of the native linux software raid. The easiest method I found was to use a USB drive to host the bootloader.

Canonical has released tools for installing a developer preview version of Ubuntu 12.10 Touch on the latest Google Nexus phones and tablet. If you have a Samsung Galaxy Nexus or Google Nexus 4 ...