AETHERCAST INSTALLATION USING MAGIC-DEVICE-TOOL
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 i have a bq aquaris e5 hd working with ubports, i was trying to enable aethercast using magic-dev-tool, but i encountered following error: Device detected ! 
 Host [localhost]:2222 not found in /root/.ssh/known_hosts
 ls: cannot access '/root/.ssh/*.pub': No such file or directory
 Pseudo-terminal will not be allocated because stdin is not a terminal.
 Warning: Permanently added '[localhost]:2222' (RSA) to the list of known hosts.
 Permission denied (publickey).Host [localhost]:2222 not found in /root/.ssh/known_hosts 
 ls: cannot access '/root/.ssh/*.pub': No such file or directorypls help me , how to solve this? 
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 @viper do you mean that you are trying to use the screencast option of magic-device-tool? I have not used it myself but it looks like you need to have set up a public key for ssh for it to work. Here's the explanation of how it works from Github "This tool will start ssh on your connected Ubuntu Touch device, forward a local 
 port to the device, copy your ssh id down to the device (so you can log in
 without a password), and then ssh into the device through the locally forwarded
 port.This results in a very nice shell, which for example can display the output of 
 'top' at the correct terminal size, rather than being stuck at 80x25 like 'adb
 shell'Like ssh-copy-id, this script will push down the newest ssh key it can find in 
 ~/.ssh/*.pub, so if you find the wrong key being pushed down, simply use 'touch'
 to make your desired key the newest one, and then this script will find it.The '--copy' option will make it copy your .bashrc down to the device, giving 
 you the benefit of preserving your $PS1 (prompt) and any aliases and functions
 you may have defined on your host system. "Here's some documentation on setting up SSH/OpenSSH/Keys from Ubuntu. I hope that this helps. 
