Questa license server on linux - Questa license server on linux Hi I try to setup a license server on linux for Questa. We have license file, which I modified according the instructions I was able to get lmgrd running, setup a LM_LICENSE_FILE=1717@dev1 (this is a server name) After that I run a diagnostics ./lmutil lmstat ----------------------------------------------------- License file: 1717@dev1.corp.devalore.com ----------------------------------------------------- "msimviewer" v2022.090, vendor: mgcld, expiry: 30-sep-2022 vendor_string: 6DDBFAD6 License server: dev1.corp.devalore.com floating license starts: 1-aug-2022, expires: 30-sep-2022 This license can be checked out ----------------------------------------------------- mgls_ok also returns a "good" result, for example: danyvak@dev1:/local/shared/intelFPGA_pro/questa_fe/linux_x86_64$ ./mgls_ok msimhdlsim Checking availability of "msimhdlsim". 8:28:19 (mgcld) OUT: "msimhdlsim" danyvak@dev1.corp.devalore.com License granted through "msimhdlsim". 8:28:19 (mgcld) IN: "msimhdlsim" danyvak@dev1.corp.devalore.com And I get the same message for all features but when I try to run a ./vsim I get: danyvak@dev1:/local/shared/intelFPGA_pro/questa_fe/linux_x86_64$ ./vsim Unable to checkout a license. Make sure your license file environment variable (SALT_LICENSE_SERVER, MGLS_LICENSE_FILE, LM_LICENSE_FILE) is set correctly and then run 'lmutil lmdiag' to diagnose the problem. Unable to checkout a license. Vsim is closing. ** Error: Invalid license environment. Application closing. I really don't know how to proceed. The Linux version is Ubuntu 18.04 Replies: Re: Questa license server on linux With your confirmation. I will now transition this thread to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you. Replies: Re: Questa license server on linux Thanks Replies: Re: Questa license server on linux Hi Welcome to Intel forum. Per my understanding, Ubuntu 18.04 is not an officially support OS for Questa. An unsupported platform means that some things may work, but others not, and we won't put any resources into debugging or diagnosing. For more details refer the below link, https://www.intel.com/content/www/us/en/support/programmable/support-resources/design-software/os-support.html?wapkw=operating%20system%20support