Ubuntu 10.10 works very well on EC2 for me. In 10.04 they recently introduced a bug(1) which causes 100% cpu on one core -- that's no longer the case in 10.10.

Ubuntu 10.10 works very well on EC2 for me. In 10.04 they recently introduced a bug(1) which causes 100% cpu on one core -- that's no longer the case in 10.10. [1] https://bugs.launchpad.net/ubuntu-on-ec2/+bug/574910 https://bugs.launchpad.net/ubuntu-on-ec2/+bug/574910