Altera_Forum
Honored Contributor
16 years agoCannot open X display - Quartus II 8.0
As usual, being a newbie to Quartus tools I am running into initial set up issues. I am trying to open Quartus software from command line and here's the script I am using to open get into NIOS2SDK shell (copied from http://www.nioswiki.com/operatingsystems/uclinux/quartusforlinux):
#!/bin/bash# Run this for a Nios II SDK bash shell export LM_LICENSE_FILE=1800@localhost SOPC_KIT_NIOS2=/opt/altera8.1/nios2eds export SOPC_KIT_NIOS2 SOPC_BUILDER_PATH_81=/opt/altera8.1/nios2eds export SOPC_BUILDER_PATH_81 unset GCC_EXEC_PREFIX QUARTUS_ROOTDIR=/opt/altera8.1/quartus export QUARTUS_ROOTDIR export PERL5LIB=/usr/lib/perl5/5.10.0 bash --rcfile $QUARTUS_ROOTDIR/sopc_builder/bin/nios_bash But I am getting "Cannot open X display" error. I have read posts in this forum which say that we do not need X11 library trick, so can some one guide me as to what could be the possible reason and what variables I can check? I tried to remotely connect to the machine which has quartus software, it din't gave me X server error though, so could it be the DISPLAY variable that needs to be set right? volatile