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ppalucha / ksar2

Fork of ksar - a sar grapher
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Cannot run without Xserver. #4

Closed muharemd closed 6 years ago

muharemd commented 6 years ago

Great project however cannot run if the Linux does not have X server running which is simply limit you run in Linuxes without X Servers or GUI interface.

root@hanode01 ~]# java -jar /root/ksar2-master/kSar2-0.0.4.jar --input /root/sa10 --pdf sa100.pdf connect /tmp/.X11-unix/X0: Connection refused Exception in thread "main" java.awt.AWTError: Can't connect to X11 window server using 'localhost:10.0' as the value of the DISPLAY variable. at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method) at sun.awt.X11GraphicsEnvironment.access$200(X11GraphicsEnvironment.java:65) at sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:115) at java.security.AccessController.doPrivileged(Native Method) at sun.awt.X11GraphicsEnvironment.(X11GraphicsEnvironment.java:74) ......

Running normally if X server is configured. If you can add this enhancement to be running without any GUI or X servers Thank you.

Decstasy commented 6 years ago

I had the same Problem as I need it for automatic report generation. I took the original source and patched the regex for modern sysstat layout to be detected. If I have time theese days I can fork it and upload it for you.

muharemd commented 6 years ago

Great and thank you very much indeed for this project, appreciate it.

ppalucha commented 6 years ago

Hi, ksar is a GUI application. Currently all the structures for holding parsed data are based around tree widget. So there's no easy way to make it run without GUI - it would require redesigning the whole application. I will close it as it's not really a bug.