Re: Creating many QGLWidgets causes GLXBadDrawable error in X Server
We observe a similar thing under linux (driver 100.14.x)
Creating QGLWidgets stops working after about 170 Widgets.
(Same error message)
They are all sharing GL-contexts with one master widget.
For some reason the 169.07 diver is working better.
Either it is using less resources or it increases the limit.
My Question is:
Which kind of resoure is the limit here?
(It does not seem to be shared memory shm.)
How can I increase the limit under Linux?
Is it possible to determine the current limit and the current usage?