segmentation fault with nios2-terminal and printf/alt_printf statements

Hi

That is very weird.

One thing could you try is to run just a simple hello world to see if it is working?

https://community.intel.com/t5/Nios-V-II-Embedded-Design-Suite/Nios-V-Processor-Installation-and-Hello-World-Execution-Part-1/m-p/1552554

If it is fine with you could you share your project and I can try to have a look at it?

Regards

Jingyang, Teh