Hi everyone,

I tried for a day before writing the e-mail - and 1h after sending I seem to have solved it.
I guess it was this setting

QMLSCENE_DEVICE=softwarecontext
export QMLSCENE_DEVICE

suggested in the CCP4 known issues for LINUX (should have thought about that...😳)

The description didn't really fit my error, but currently everything is running (again).

Sorry for the spam...

Best,
Jan

--
Dr. Jan Gebauer | πŸ’Ž Head of C2f |πŸ”¬ Member of AG Prof. Baumann

Institut fΓΌr Biochemie | University of Cologne
Zuelpicher Str. 47 | 50674 Cologne | Germany
πŸ“ž +49 (221) 470 3212 πŸ“ Fax: +49 (221  470 5066)
πŸ“§ jan.geba...@uni-koeln.de 🌐http://px.uni-koeln.de/
πŸ’ŽVisit the Cologne Crystallisation facility (C2f) !🌐http://c2f.uni-koeln.de/

------ Original Message ------
From: "Jan Gebauer" <jan.geba...@uni-koeln.de>
To: ccp4bb@jiscmail.ac.uk
Sent: 22.08.2023 11:34:09
Subject: Problems with CCP4i2 on WSL2 - crashes upon report

Dear all,

Recently, I was very happy running ccp4 (and XDS and Phenix) directly from WSL2; thus not needing an VirtualBox nor dual-boot system.

However, without a particular reason ccp4i2 has now stopped working in my setup. All programs work fine, but as soon as they end ccp4i2 drops with a "Segementation fault" to the command line. The same effect happens, if I try to "open" the result page after restarting ccp4i2. This happens with all jobs / job-types I tried until now.

As Jobs are all running fine , it must has something to do with the presentation.

If I delete my .CCP4* and CCP4I2_* directory to start fresh, the GUI fails immediately. Probably because it tries to open a view, which triggers the same error as above?

Any help is highly appreciated...


Best
Jan

--
Dr. Jan Gebauer | πŸ’Ž Head of C2f |πŸ”¬ Member of AG Prof. Baumann

Institut fΓΌr Biochemie | University of Cologne
Zuelpicher Str. 47 | 50674 Cologne | Germany
πŸ“ž +49 (221) 470 3212 πŸ“ Fax: +49 (221  470 5066)
πŸ“§ jan.geba...@uni-koeln.de 🌐http://px.uni-koeln.de/
πŸ’ŽVisit the Cologne Crystallisation facility (C2f) !🌐http://c2f.uni-koeln.de/


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