My understanding based on the below link is that the optional onboard 4G LTE doesn't currently work on Linux, but Lenovo is working on supporting it in the near

My understanding based on the below link is that the optional onboard 4G LTE doesn't currently work on Linux, but Lenovo is working on supporting it in the near future. No idea if/how that applies to the Gen9. https://forums.lenovo.com/topic/view/2713/5031920 https://forums.lenovo.com/topic/view/2713/5031920