Support on-boot configuration changes #4
Description
Case 1 (OEM):
Expected:
- OS installed using DISCRETE mode, only a single NVIDIA GPU exists
- OS rebooted, firmware set to HYBRID
- LDM should evaluate the configuration change to support HYBRID mode
Reality:
- User is left with "unbootable" system because X.Org won't work
Case 2 (User):
Expected
- User installs LTS kernel and NVIDIA driver, kernel + driver works great
- User installs CURRENT kernel WITHOUT new NVIDIA driver, reboots
- LDM should run and detect an invalidated configuration, and force MESA.
Reality
- User is left with "unbootable" system because X/GL links set for NVIDIA,
nvidia.konot loaded
Case 3 (User):
Expected:
- OS installed with hybrid GPU + LightDM
- User switches display manager to GDM and reboots
- LDM should re-evaluate configuration change to "fix" GDM and "unfix" LightDM
Reality:
- GDM isn't configured for HYBRID, session fails to start on dGPU