Tried steam runtime. No change
Not worried about Stellarium as such, more that the error message suggests my graphics need upgrading. As a new user, I can’t see any option / way of checking this as like the buntu world I know.
I installed it via add/remove software, and know no other way :)
Just ran this as was unable to open Stellarium
Detected: OpenGL “2.1”
Driver version string: “2.1 Mesa 17.3.1”
GL vendor is “Intel Open Source Technology Center”
GL renderer is "Mesa DRI Intel® Ironlake Mobile "
GL Shading Language version is “1.20”
MESA Version Number detected: 17.3
Mesa version is fine, we should not see a graphics problem.
GLSL Version Number detected: 1.2
This is not enough: we need GLSL1.30 or later.
You should update graphics drivers, graphics hardware, or use the --mesa-mode option.
Else, please try to use an older version like 0.12.5, and try there with --safe-mode
You can try to run in an unsupported degraded mode by ignoring the warning and continuing.
But more than likely problems will persist.
Segmentation fault (core dumped)
Any advice appreciated