Hi Grayson I'm not in front of a RHEL box, but have you tried the OpenJDK with a head? Ie not the headless version.
Best, Bridger On Tue, Apr 30, 2024, 5:36 PM Graydon Saunders <graydon...@gmail.com> wrote: > Hello -- > > After upgrading to Fedora 40, I find that I can not run the BaseX GUI. > This is against BaseX110-20240426.163243.zip or 10.7 > > 17:28 bin % ./basexgui > /home/graydon/bin/basex/basex/.basex: writing new configuration file. > Exception in thread "main" java.awt.HeadlessException: > No X11 DISPLAY variable was set, > or no headful library support was found, > but this program performed an operation which requires it, > > at > java.desktop/java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:166) > at java.desktop/java.awt.Window.<init>(Window.java:553) > at java.desktop/java.awt.Frame.<init>(Frame.java:428) > at java.desktop/java.awt.Frame.<init>(Frame.java:393) > at java.desktop/javax.swing.JFrame.<init>(JFrame.java:180) > at org.basex.BaseXGUI.splash(BaseXGUI.java:96) > at org.basex.BaseXGUI.<init>(BaseXGUI.java:54) > at org.basex.BaseXGUI.main(BaseXGUI.java:37) > > > 17:23 bin % java -version > openjdk version "21.0.2" 2024-01-16 > OpenJDK Runtime Environment (Red_Hat-21.0.2.0.13-4) (build 21.0.2+13) > OpenJDK 64-Bit Server VM (Red_Hat-21.0.2.0.13-4) (build 21.0.2+13, mixed > mode, sharing) > > Various attempts to set DISPLAY have not been helpful. > > Trying to use OpenJDK 17 produced effectively the same error message at > greater length. > > Anyone got any suggestions on how to fix this? > > Thanks! > Graydon >
