You desktop environment was detected by xdg-open to be a Xubuntu one and as such exo-open was used to launch a web browser. Are you using Xubuntu on the machine from which you ssh'ed?
You desktop environment was detected by xdg-open to be a Xubuntu one and as such exo-open was used to launch a web browser. Are you using Xubuntu on the machine from which you ssh'ed?