Xvfb: symbol lookup error:

SUSE Product Topics SLES Configure-Administer
1

hello .
hi I´m trying to run Xvfb on SLES 12 , but I´m getting this error and due my lack of experience on linux can´t find a solution for this .

What I need from this command , is to have a “vitual desktop/screen” to be able to interact with a GUI web application using seleniun web driver ( java ) for testing automatition.

this is Launched on “background” by other process , this way
Xvfb :0 >& /home/tests/HMI/screenshots/Xvfb.log

the error I´m getting is
Xvfb: symbol lookup error: /usr/lib64/libLLVMAMDGPUCodeGen.so.3.8: undefined symbol: _ZN4llvm19MachinePassRegistry6RemoveEPNS_23MachinePassRegistryNodeE

Thank you
Roque

2

Hi
So is the process running as expected with this error, if so then it
can probably be ignored?

FWIW, I see the same on SLES 12 SP2, but not with my SP3 Beta, I do
see on openSUSE Leap 42.2, but not openSUSE Tumbleweed as a further
comparison.

Else look at using Xnest instead if you want a screen…

–
Cheers Malcolm °¿° SUSE Knowledge Partner (Linux Counter #276890)
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3

thank you ; at this point I can´t tell if Xvfb is running or not because it is this is Launched on “background” by other process

I will try to get you more information on this next week , thank you

4

Hi
If you open a terminal and run (some examples follow);

pidof Xvfb

or

ps -ef |grep Xvfb

or

watch -n 2 pidof Xvfb

If it’s running you will see a number which is the process id (pid :wink: )
in the watch command, then as long as the PID exists then it’s
running…

–
Cheers Malcolm °¿° SUSE Knowledge Partner (Linux Counter #276890)
openSUSE Leap 42.2|GNOME 3.20.2|4.4.74-18.20-default
If you find this post helpful and are logged into the web interface,
please show your appreciation and click on the star below… Thanks!