Nvidia added on-demand, but it not working good with external display, for example google chrome got white area rectangles instead menu with external display.

to fix it, you can use next aliases in you bashrc:

alias nvidia_run='__NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia __VK_LAYER_NV_optimus=NVIDIA_only'

alias intel_run='__NV_PRIME_RENDER_OFFLOAD=0 __VK_LAYER_NV_optimus=non_NVIDIA_only'

Communications methods during a normal working day.
(evolution - since Exchange, thunderbird - since imap is better)
Is it too much communication programs I am using?)
What about you ?

Several problems solution with MSI GS65:

3 more days for move to new engine ;-)

During last 3 days I learned drupal to create this site.