just a reference, http://aws.amazon.com/ec2/instance-types/ describes instance types. c1.xlarge: 7 GB of memory 20 EC2 Compute Units (8 virtual cores with 2.5 EC2 Compute Units each)
I have booted an m1.xlarge successfully, which is: 15 GB memory 8 EC2 Compute Units (4 virtual cores with 2 EC2 Compute Units each) -- ec2 instance failed boot, no console output https://bugs.launchpad.net/bugs/527208 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs