I created VM by using Jclouds API and by giving the public address in putty login into the VM. I tried to install GUI in VM by giving the below command
sudo apt-get install ubuntu-desktop
It is installed but while rebooting the Ubuntu server I am losing internet connection getting message like below:
sudo reboot
Server unexpectedly closed network connection
Then the server won't respond.
Err http://ppa.launchpad.net precise/main Sources
404 Not Found
Err http://ppa.launchpad.net precise/main amd64 Packages
404 Not Found
Err http://ppa.launchpad.net precise/main i386 Packages
404 Not Found
Ign http://ppa.launchpad.net precise/main Translation-en_US
Ign http://ppa.launchpad.net precise/main Translation-en
Ign http://ppa.launchpad.net precise/main Translation-en_US
Ign http://ppa.launchpad.net precise/main Translation-en
Ign http://ppa.launchpad.net precise/main Translation-en_US
Ign http://ppa.launchpad.net precise/main Translation-en
Fetched 1,384 kB in 5s (235 kB/s)
W: Failed to fetch http://ppa.launchpad.net/gnome3-team/gnome3-next/ubuntu/dists /precise/main/source/Sources 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/gnome3-team/gnome3-next/ubuntu/dists /precise/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/gnome3-team/gnome3-next/ubuntu/dists /precise/main/binary-i386/Packages 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.
ubuntu@ip-172-31-20-201:~$ sudo apt-get install gnome-shell ubuntu-gnome-desktop Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package ubuntu-gnome-desktop