New answers tagged amazon-ec2
Seems that you built a 64-bit kernel instead of a xen one. You need to make sure that the following configurations are correct: CONFIG_HYPERVISOR_GUEST=y (3.10+ only) CONFIG_PARAVIRT=y CONFIG_XEN=y CONFIG_PARAVIRT_GUEST=y CONFIG_PARAVIRT_SPINLOCKS=y And Xen pv console device support (Device Drivers|Character devices) CONFIG_HVC_DRIVER=y CONFIG_HVC_XEN=y ...
Type as below sudo service glassfish start Alternative: If you like GUI , sudo apt-get install bum can help you to manage GUI way.
Ubuntu is based on Debian, which uses apt not yum which is what Red Hat uses. The Debian equivalent of: yum update -y Would be: sudo apt-get update As for your results when running apt-get install yum Err http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ precise-updates/main libnss3 amd64 3.14.3-0ubuntu0.12.04.1 403 Forbidden Would seem to ...
Changing the MTU value on ec2 solved it for me... sudo /sbin/ifconfig eth0 mtu 1492
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