Checked the source now, and it seems somehow the patch seems not to be included in the Ubuntu package.
In the mean time, you could try this PPA https://launchpad.net/~network-manager/+archive/trunk
Checked the source now, and it seems somehow the patch seems not to be included in the Ubuntu package.
In the mean time, you could try this PPA https:/ /launchpad. net/~network- manager/ +archive/ trunk