Feb 28, 2019, 5:10 PM

In my laptop I have two graphic cards Intel and Nvidia and working on Debian 9.4. To run programs with Nvidia card I am usually using optirun command and all work fine with Nvidia.

dia@lenovo:~$ optirun nvidia-smi
Thu Feb 28 23:35:52 2019       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 390.87                 Driver Version: 390.87                    |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  GeForce GTX 1050    Off  | 00000000:01:00.0 Off |                  N/A |
| N/A   40C    P8    N/A /  N/A |      5MiB /  2002MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                       GPU Memory |
|  GPU       PID   Type   Process name                             Usage      |
|=============================================================================|
|    0      3300      G   /usr/lib/xorg/Xorg                             5MiB |
+-----------------------------------------------------------------------------+

During the SAMSON install process I got the message.
"Intel HD graphics are not well supported, SAMSON may not work correctly."
I ignored it and installed SAMSON.

After I run application, there were well drawn GUI, but no refresh of working area. I tried to modify SAMSON-Core.sh to use optirun. However that did not help.

How to run SAMSON correctly in such a case of Intel/Nvidia hybrid graphics environment?

0_1551373511792_demo.png