Installing or running SAMSON on Ubuntu 17.04 and later versions

[Subhajig]

Hi,
Sorry for delay.After installing mesa also I'm getting same error.Please give some suggestions to avoid this issues.
Thank in advance
Subhajit

[DmitriyMarin]

Please, post the output of the following command:

glxinfo | grep OpenGL

[Subhajig]

I'm getting following
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) Haswell Desktop
OpenGL core profile version string: 3.3 (Core Profile) Mesa 17.2.8
OpenGL core profile shading language version string: 3.30
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 17.2.8
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 17.2.8
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00
OpenGL ES profile extensions:

[DmitriyMarin]

Could you please run the following command in the terminal and post it here:

locate libOpenGL.so

If you see in the result, for example, /usr/lib/x86_64-linux-gnu/libOpenGL.so but no libOpenGL.so.0, you will need to create a symlink.

[Subhajig]

Hi,
Thank you for your reply.Could you please tell me how will I create a symlink.

[DmitriyMarin]

Does the command locate libOpenGL.so show you libOpenGL.so or not?
The symlink can be created in the terminal as follows:

ln -s target linkname

[Subhajig]

After giving command 'locate libOpenGL.so' i'm not getting any output.

[DmitriyMarin]

@Subhajig

Could you, please, double-check whether libgl1-mesa-dev is installed:

sudo apt-get install build-essential mesa-utils libgl1-mesa-dev

Please, check the troubleshooting section of the SAMSON Installation guide.
You can do a symlink to the libQt5OpenGL.so shipped together with SAMSON:

ln -s $HOME/NANO-D/SAMSON/0.7.0/Binaries/SAMSONQtLibs/libQt5OpenGL.so $HOME/NANO-D/SAMSON/0.7.0/Binaries/SAMSONQtLibs/libOpenGL.so.0

or you can install compiz and create symlink to its OpenGL:

sudo apt-get install compiz-dev
sudo ln -s /usr/lib/x86_64-linux-gnu/compiz/libopengl.so $HOME/NANO-D/SAMSON/0.7.0/Binaries/SAMSONQtLibs/libOpenGL.so.0

[Subhajig]

Hi
Thank you for your help.It worked fine.But Now I have another problem.In SAMSON installer tab I 'm not able to write samson key after giving my email address,
So installation is not being started.

[Subhajig]

Installation is done.