[Demelerlab] Reminder about VNC access

Borries Demeler demeler at gmail.com
Mon Jun 26 09:35:23 MDT 2023


Everyone:
Over the weekend Emre and Saeed upgraded the uslims.uleth.ca supercomputer
and in the process the server was restarted, which killed all VNC
connections.
To restart the VNC service, please login and follow these commands:

ssh user at uslims.uleth.ca
[user at uslims ~]$ sudo vncctl start
vnc port for user user is :1
for ssh tunneling use numerical port 5901
[user at uslims ~]$ exit

Then restart your tunnel:

ssh -NCL localdisplay#:localhost:remotedisplay# user at uslims.uleth.ca

then restart your VNC client program.

Let me know if anyone has any issues.

Thanks, -Borries
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