Although AnyDesk is available for Linux and free to download, so your recommendation to use it seems likely to be helpful, I can't see an
anydesk
package for any supported version of Ubuntu, so I don't think
sudo apt install anydesk
will work. I'm using Lubuntu, so I'm not able to look for it in Ubuntu Software Center, but I would be surprised if it is there - is that where you installed it from? Maybe check and adjust the installation instructions, or you can correct me... —
Zanna ♦ Oct 3 at 15:45