Enable ssh X11forwarding after switching to other user using 'su -' or sudo from root user?
If root logs in remotely via SSH with X forwarding enabled (-X) and switches to other users using "su - <username>", then starting a X application as the switched user fails with the below error message.
$ xclock X11 connection rejected because of wrong authentication. X connection to localhost:11.0 broken (explicit kill or server shutdown).
If a windows machine is used with (PuTTy + Xming), then the below error message will be displayed.
- Red Hat Enterprise Linux(All Releases)
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