System hang on linux

[binaryf]

Full crash / system hang while running examples.textwriter.

Model:
Lenovo Thinkpad X1 Carbon running Ubuntu 16 LTS.

Output:
ModernGL: 5.4.2
vendor: Intel Open Source Technology Center
renderer: Mesa DRI Intel(R) HD Graphics 5500 (Broadwell GT2)
version: 4.5 (Core Profile) Mesa 18.0.5
python: 3.7.3 (default, Apr 19 2019, 22:46:35)
[GCC 8.2.0]
platform: linux

[einarf]

I could not find anything obvious in the code. Suspect this is some kind of limitation related to instancing? Need a much deeper dive..

Could be we should drop using instancing in the textwriter completely and bake the entire array needed.

[einarf]

Try again with 2.1.1. It uses moderngl 5.5.2