Can't launch Questa Intel FPGA Simulation software...

I am using quartus lite 21.1 and intel questa 23.1 under Ubuntu 20.04.6 LTS.

My experience is that the issue may be related to the license file. I solved my issue by modifying the modelsim.tlc located at "../intelFPGA_lite/21.1/quartus/common/tcl/internal/nativelink". I have added the lines between "# begin modif" and "# end modif" in the TCL script.

.....

nl_postmsg info "Info: Spawning $tool Simulation software "

# begin modif
set myLicense "../intelFPGA/23.1std/questa_fse/license/LR-154339_License.dat"
if { [info exists ::env(LM_LICENSE_FILE)] } {
} else {
set ::env(LM_LICENSE_FILE) $myLicense
}

# end modif
if { [catch { exec $msim_exec_exe $msim_exec_option -l msim_transcript -do $msim_do_file_name \&} result ] } {

......

Regards,