I am testing a Google Compute Engine, and I created a VM with Ubuntu OS. When I connect to it, by clicking this Connect SSH button, it opens a console window.
Is that the connection you get?
How do I open a real screen with a GUI on it? I don't want the console.
On
You need to forward the X11 session from the VM to your local machine. This has been covered in the Unix and Linux stack site before:
https://unix.stackexchange.com/questions/12755/how-to-forward-x-over-ssh-from-ubuntu-machine
Since you are connecting to a server that is expected to run compute tasks there may well be no X11 server installed on it. You may need to install X11 and similar. You can do that by following the instructions here:
https://help.ubuntu.com/community/ServerGUI
Since I have needed to do this recently, I am going to briefly write up the required changes here:
Configure the Server
$ sudo vim /etc/ssh/sshd_config
Ensure that X11Forwarding yes is present. Restart the ssh daemon if you change the settings:
$ sudo /etc/init.d/sshd restart
Configure the Client
$ vim ~/.ssh/config
Ensure that ForwardX11 yes is present for the host. For example:
Host example.com
ForwardX11 yes
Forwarding X11
$ ssh -X -C example.com
...
$ gedit example.txt
Trusted X11 Forwarding
You may wish to enable trusted forwarding if applications have trouble with untrusted forwarding.
You can enable this permanently by using ForwardX11Trusted yes in the ~/.ssh/config file.
You can enable this for a single connection by using the -Y argument in place of the -X argument.
On
gcloud compute --project "project_name" ssh --zone "project_zone" "instance_name"
sudo apt update && sudo apt upgrade
sudo apt-get install xorg lxde vnc4server
vncserver
sudo echo "lxpanel & /usr/bin/lxsession -s LXDE &" >> ~/.vnc/xstartup
sudo reboot
cloudshell download-files $HOME/.ssh/google_compute_engine
ssh -L 5901:localhost:5901 -i "google_compute_engine" username@instance_external_ip -v -4
vncserver -geometry 1280x800
localhost:5901 and Protocol to VNCNote 1: to check if the vncserver is working ok use:
netstat -na | grep '[:.]5901'
tail -f /home/user_id/.vnc/instance-1:1.log
Note 2: to restart the vncserver use:
sudo vncserver -kill :1 && vncserver
***** When first connected via the Google cloud shell the public and private keys are auto-generated and stored in the cloud shell instance at $HOME/.ssh/
ls $HOME/.ssh/
google_compute_engine google_compute_engine.pub google_compute_known_hosts
The public key should be added to the home/*user_id*/.ssh/authorized_keys
in the VM instance (this is done automatically when you first SHH to the VM instance from the google cloud shell, i.e. in step 2)
you can confirm this in the instance metadata
On
Chrome Remote Desktop allows you to remotely access applications with a graphical user interface from a local computer or mobile device. For this approach, you don't need to open firewall ports, and you use your Google Account for authentication and authorization.
Check out this google tutorial to use it with Compute Engine : https://cloud.google.com/solutions/chrome-desktop-remote-on-compute-engine
Much better solution from Google themselves:
https://medium.com/google-cloud/linux-gui-on-the-google-cloud-platform-800719ab27c5