Thanks for the link. I submitted a bug report.
Also "sudo" does not help. The situation is extremely disappointing for me. That's why I invested the last hour trying to debug the problem and I found a workaround. Conclusion: I think it is a bug in codesyscontrol. When reading /proc/stat, a buffer overflow occurs because I am using a machine with 24 CPU cores and the developer of codesyscontrol apparently did not expect /proc/stat to be so large. Details: I tried to run condesyscontrol with gdb to find out why it is crashing: ~$ gdb /opt/codesys/bin/codesyscontrol.bin...
Unfortunaetly this also did not help. ~$ /opt/codesys/bin/codesyscontrol.bin -d /etc/CODESYSControl.cfg CODESYS Control V3.5.17.30 for x86-64Bit - build Mar 18 2022 Device type: 4102 id: 0x00000005 Device vendor: 3S - Smart Software Solutions GmbH Device name: CODESYS Control for Linux SL INFO: using /etc/CODESYSControl.cfg as config file Speicherzugriffsfehler (Speicherabzug geschrieben)
Does anyone have a suggestion for me?
I updated to 4.4.1.0. The error message on the command line changed a little bit, but the result is the same: segmentation fault. ~$ /opt/codesys/bin/codesyscontrol.bin CODESYS Control V3.5.17.30 for x86-64Bit - build Mar 18 2022 Device type: 4102 id: 0x00000005 Device vendor: 3S - Smart Software Solutions GmbH Device name: CODESYS Control for Linux SL INFO: no config file configured, using default Segmentation fault (Core dumped)
~$ uname -a Linux xxxxxx-desktop 5.4.0-110-generic #124-Ubuntu SMP Thu Apr 14 19:46:19 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ~$ cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=20.04 DISTRIB_CODENAME=focal DISTRIB_DESCRIPTION="Ubuntu 20.04.2 LTS" I will test 4.4.1.0 in the afternoon. Can I download it in the store?
~$ uname -a Linux xxxxxx-desktop 5.4.0-110-generic #124-Ubuntu SMP Thu Apr 14 19:46:19 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ~$ cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=20.04 DISTRIB_CODENAME=focal DISTRIB_DESCRIPTION="Ubuntu 20.04.2 LTS" I will test 4.4.1.0 in the afternoon. Can I download it in the afternoon?
Hi, I freshly installed Control Linux SL to a AMD Ryzen machine with Ubuntu 20.04 via the Codesys Development environment with Tools -> Update Linux. When I click on the "Runtime - Start" button, I just receive the message "Failed to start codesyscontrol". When I run codesyscontrol directly from the linux command line, I just get a segmentation fault. ~# /opt/codesys/bin/codesyscontrol.bin /etc/CODESYSControl_User.cfg ********* CoDeSysControl DEMO VERSION - runs 2 hours********* Segmentation fault...