Hardthought

Doesn't Display Correctly on Ubuntu Linux version 6.5.0-41-generic (buildd@lcy02-amd64-120) (x86_64-linux-gnu-gcc-12 (Ubuntu 12.3.0-1ubuntu1~22.04)

4

### Expected Behaviour ### Actual Behaviour Describe or maybe attach a screenshot? ### Steps to reproduce ### System * Stellarium version: * Operating system: * Graphics Card: * Screen type...