AnsweredAssumed Answered

The system display is not defined therefore CodeXL cannot run.

Question asked by yurtesen on Aug 28, 2015
Latest reply on Oct 3, 2016 by deedeeyelverton

I have just installed CodeXL 1.8 and used ssh with X forwarding to login the system. I tested running glxgears and it works just fine. However CodeXL is complaining about the system display. Can you tell why this may be happening?

 

$ glxgears

540 frames in 5.0 seconds = 107.985 FPS

XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server "localhost:10.0"

      after 1959 requests (1959 known processed) with 0 events remaining.

$ CodeXL

The system display is not defined therefore CodeXL cannot run.

This may be caused by:

Working with a remote connection but X11 forwarding not defined, or

Logging in as a user but launching CodeXL as root, or vice versa

$

 

Thanks,

Evren

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