gfx_api::context::get().initialize failed for backend: opengl about warzone2100 HOT 4 OPEN

The game requires OpenGL 3.0+
Available to you OpenGL version string: 2.1

In addition to the video card built into the processor, the laptop can have a GeForce 310M installed. It should support OpenGL 3.3

from warzone2100.

Is this minimum requirement new? So far Warzone2100 could be played on this computer without any problems (until the turn of the year). According to the website, "only" OpenGL 2.1 is required, right? https://wz2100.net/

Thank you for the information about adding the Geforce 310M graphics card. The card would be connected via the mini PCI-e interface?

from warzone2100.

I found in the Lenovo B560 specifications a discrete GeForce 310M video card already installed. Perhaps you have a different modification of the laptop.
Check its presence with the lspci command and that it is not disabled in the BIOS.

from warzone2100.

Nvidia GeForce 310M supports up to OpenGL 3.3.

Mesa DRI Intel(R) HD Graphics (ILK)

...and you seem to be using an integrated rather than this GPU.

from warzone2100.