So, you're probably aware that OpenSSH changed the default for ssh
connections to use "untrusted" connections by default (unless you add
"ForwardX11Trusted yes" to ~/.ssh/config, as anyone sane will now do.)
However, it took me a while to figure this out: the visible effect that
this change had on xemacs was to make it impossible to paste to/from
ssh-tunneled xemacsen. Apparently the new "untrusted" mode has a side
effect something like making XGetProperty not work.
So what would be nice would be if xemacs would notice that it was
failing because of the "Security" extension and provide a better error
message than "no selection" (or whatever it says now.)
Perhaps there's some way to tell the security extension that "yes,
selection transfers should still be allowed anyway"? I can't make much
sense of it, but the protocol spec seems to be hinting that such things
are possible?
http://davinci01.man.ac.uk/aix433/x11/specs/pdf/security.htm
http://www.openssh.org/faq.html#3.13
--
Jamie Zawinski jwz(a)jwz.org
http://www.jwz.org/
jwz(a)dnalounge.com
http://www.dnalounge.com/
http://jwz.livejournal.com/