as i use a nvidia-370 driver (true with older ones), nvidia-prime & bbswitch are also installed (does not need them on that pc with a unique nvidia 750 card).
Both nvidia driver & ubuntu-drivers-common install nvidia-prime and then bbswitch.
Purging them both and rebooting : the error is still logged. So there is no relationship on this side.
Test feedback:
as i use a nvidia-370 driver (true with older ones), nvidia-prime & bbswitch are also installed (does not need them on that pc with a unique nvidia 750 card).
Both nvidia driver & ubuntu- drivers- common install nvidia-prime and then bbswitch.
Purging them both and rebooting : the error is still logged. So there is no relationship on this side.