My GTX TItan X should support OpenGL 4.5: https://www.geforce.com/hardware/desktop-gpus/geforce-gtx-titan-x/specifications
However, I fail to upgrade OpenGL beyond version 1.4
glxinfo | grep "OpenGL version"
> OpenGL version string: 1.4 (3.0 Mesa 18.0.5)
I have tried adding two PPAs (one then the other, not at the same time) which should solve the problem: ubuntu-x-swat
and oibaf
(taken from example from this answer: OpenGL/GLSL 4.5 on Ubuntu 19.04, Intel Integrated Graphics)
But nothing changes, even after multiple attempts/reboots. For example:
sudo add-apt-repository ppa:ubuntu-x-swat/updates
sudo apt update
sudo apt upgrade-dist
sudo reboot
glxinfo | grep "OpenGL version"
> OpenGL version string: 1.4 (3.0 Mesa 18.0.5)