Comment 2 for bug 1701966

Thanks for reporting.

We've seen some similar issues with build19, though I'm a bit hesitant to mark this as a duplicate since there might be different hardware at play here.

Could you please provide some additional information:
1. Which operating system and version are you running?
2. The path seem to indicate you built Widelands yourself, did you have any issues with building regards to the required dependencies? Not sure how thorough the checks are at compilation time, but just in case glew or opengl printed some warnings.
3. Could you attach the full output when attempting to start Widelands? I suspect it will look similar to the one in the bug mentioned above, but would be good to know if it contains more details on the graphics setup.