Hi to all,

As by title I have tried to install CST Studio Suite , and the document installation tells to install on ubuntu 20.04.

when I run the program  I get this error:

./cst_design_environment_gui_AMD64 
Detected untested operating system.

Info: not using CST mesa
This is CST DESIGN ENVIRONMENT 2022.0 Release from 2021-08-23 (change 895802)
Using install path: /opt/cst/CST_Studio_Suite_2022/
Using Qt 5.15.2 (compiled with 5.15.2)
./cst_design_environment_gui_AMD64: riga 597: 19696 Errore di segmentazione \\\${CST_MAINWIN_RUNNER} "\\\${CST_EXECUTE_PROGRAM}" \\\$EXTRAOPTS "\\\$@" 2> >(grep -v '" missing on display ":' 1>&2)
Program terminated abnormally. Exitcode was 139
 
The program ./cst_system_check  report that all library are installed but the system is not compliance with LSB, moreover i get:
Querying general system informations.............................[ OK ]
Querying exact version of OS.....................................[ OK ]
Checking kernel messages.........................................[FAIL]
Creating list of all running processes...........................[ OK ]
Creating list of all daemons.....................................[ OK ]
Testing firewall..........(requires root permission).............[FAIL]
Checking pci devices.............................................[ OK ]
Checking USB devices.............................................[ OK ]
Creating list of kernel modules..................................[ OK ]
Creating list of installed packages..............................[ OK ]
Creating OpenGL informations.....................................[FAIL]
Checking network links...........................................[ OK ]
Creating list of environment variables...........................[ OK ]
Creating list of mounted filesystems.............................[ OK ]
Checking free disk space.........................................[ OK ]
Checking quota...................................................[FAIL]
Checking shared objects..........................................[ OK ]
Checking limits..................................................[ OK ]
Checking NVIDIA driver...........................................[NONE]
Copying /etc/modprobe.conf.......................................[NONE]
Copying /etc/modules.conf........................................[NONE]
Copying /etc/modprobe.conf.local.................................[NONE]
Checking IP-addresses............................................[ OK ]
Copying /etc/hosts...............................................[ OK ]
Copying /etc/resolv.conf.........................................[ OK ]
Copying /proc/cpuinfo............................................[ OK ]
Copying /proc/meminfo............................................[ OK ]
Copying /proc/stat...............................................[ OK ]
Copying /proc/modules............................................[ OK ]
Copying /etc/nsswitch.conf.......................................[ OK ]
Checking getent passwd...........................................[ OK ]
Checking Python..................................................[FAIL]
Copying /etc/X11/xorg.conf.......................................[NONE]
Copying /var/log/Xorg*.log.......................................[ OK ]
Getting CST STUDIO SUITE installation content....................[ OK ]
Copying list of /lib ............................................[ OK ]
Copying list of /lib64 ..........................................[ OK ]
Copying list of /usr/lib ........................................[ OK ]
Copying list of /usr/lib64 ......................................[ OK ]
Executing CSTHardwareInfo........................................[FAIL]
Checking library dependencies (this may take a while)............[ OK ]

Many, many thanks in advice for support.