You can change this in the setup tool now under Environment Variables. No need to use the freaking terminal anymore for this one.
Here is how I helped for Linux in GP’s case.
- open Setup
- make sure the DISPLAY variable is set to :0
- click Apply
- click Reload
- Restart all the services in the service manager. (This was required for GP’s machine. It doesn’t not need to be done on mine.)
- Load flame.
We had to load a clean test project first. Then, open the one that crashed when he tried to remove the variable all together.
Hope this helps.