Code:
Xsession: unsupported number of arguments (2); falling back to the default session.
* Kubuntu 18.04
* Intel Core i7 Haswell - 4710MQ 2.5 GHz
* HD 1TB - 7200 RPM
* NVIDIA GeForce GTX 860M GPU (2GB GDDR5)
* Realtek 8723 - 802.11 b/g/n - Wi-Fi + Bluetooth
I installed and successfully booted Kubuntu the first time. Booted to `MX Linux 17`, rebooted to Kubuntu and encountered this error. There's no other OS on the computer.