Ubuntu network manager crashes after connecting to mangOH green

[lyao]

Hi all,

The Ubuntu distribution is 16.04 LTS. I found the network crashes everytime I connect the mangOH green onto the computer. The connection is set for a while (I can ping through and ssh login onto the board). But after a little while the network crashes completely (Internet connection is also lost), and it failed to be rebooted. But this situation rarely happens when I use VM on a Windows computer. What’s wrong with this?

[asyal]

@lyao

The Ubuntu distribution is 16.04 LTS. I found the network crashes everytime I connect the mangOH green onto the computer. The connection is set for a while (I can ping through and ssh login onto the board). But after a little while the network crashes completely (Internet connection is also lost), and it failed to be rebooted. But this situation rarely happens when I use VM on a Windows computer. What’s wrong with this?

run this command on your VM
sudo apt-get remove modemmanager

let me know is this works.

[lyao]

Yes it works! I heard there are bugs regarding this modemmanager. I removed this in VM but after I went to the new Linux computer I forgot to remove this. Thanks a lot!!