Run the installer and point the installation path to this folder.
: For large simulations, you might need to increase memory limits. Add this to your .bashrc :
QuestaSim is a proprietary tool. Even if you make the files portable, you still require a valid license file ( .dat ) or license server connection.
If you need to optimize this setup for your specific system, let me know: download questasim for linux portable
Avoid modifying system libraries or configuration files on shared server environments.
The Questa* – Altera FPGA Starter Edition offers free licensing. Academic: Check with your institution for access. Alternative: Using Docker for Portability
sudo apt-get install lib32-glibc lib32-gcc-libs lib32-libxft lib32-ncurses lib32-libxext Run the installer and point the installation path
To run QuestaSim on Linux in a portable manner, follow these steps:
mkdir -p ~/portable_questa/mentor/questasim mkdir -p ~/portable_questa/license mkdir -p ~/portable_questa/workspace cd ~/portable_questa Use code with caution. Extracting the Binaries
You might not have sudo access to install software in /opt . Even if you make the files portable, you
Engineering workloads require flexibility, speed, and minimal administrative overhead. When setting up Electronic Design Automation (EDA) environments, system-wide installations often introduce dependency conflicts and require root privileges. Creating a portable version of Siemens QuestaSim (formerly Mentor Graphics Questa) for Linux solves these bottlenecks, allowing you to run the simulator directly from a USB drive, network-attached storage (NAS), or a localized user directory.
If you want to run QuestaSim from a USB drive on different machines, absolute paths in your .bashrc will break. Instead, use :
Thus, when users search to "download questasim for linux portable" , they often truly want:
Open the file in a text editor and populate it with the following configuration:
Install Mentor Graphics Questasim 2021.2 on Ubuntu 24.04 LTS