Oracle Linux 7: Running X-Window Graphical Applications Fail: Error: Can't open display:
(Doc ID 2722696.1)
Last updated on NOVEMBER 11, 2020
Linux OS - Version Oracle Linux 7.8 with Unbreakable Enterprise Kernel [4.14.35] and later
A user logged into an Oracle Linux 7 (OL7) system via SSH wishing to display X-Window/Graphical applications is unable to do so. Attempting to run graphical applications fails e.g.:
The system was recently installed or upgraded to Oracle Linux 7 (OL7)
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