I have just upgraded from leap 15.3 to 15.5. In the past I have been able to run the following from either a terminal or an SSH shell and it would work:
julian@Cumulus:~> export DISPLAY=:0.0 julian@Cumulus:~> xeyes
and it would work fine. Now it does not work from an SSH session (I am still logged in as the same user on the console that is DISPLAY 0.0.
julian@Cumulus:~> export DISPLAY=:0.0 julian@Cumulus:~> xeyes Invalid MIT-MAGIC-COOKIE-1 keyAuthorization required, but no authorization protocol specified Error: Can't open display: :0.0 julian@Cumulus:~>
Any suggestions as to what has changed and how I may be able to export to a DISPLAY again?