We can't debug or fix the Nvidia driver directly because it is closed source. I suggest the quickest solution might be to downgrade to the 440 driver in the 'Additional Drivers' app.
** Summary changed: - Memory issues hangs the whole graphic system + Kernel crash in nvidia_modeset hangs the whole graphic system ** Summary changed: - Kernel crash in nvidia_modeset hangs the whole graphic system + Kernel crash in nvidia_modeset hangs the whole graphic system (GeForce GT 740) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1897659 Title: Kernel crash in nvidia_modeset hangs the whole graphic system (GeForce GT 740) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-450/+bug/1897659/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
