Dasharo
NVIDIA no longer active after re-enabling NVIDIA Optimus
Component
Dasharo firmware
Device
NovaCustom V54 14th Gen
Dasharo version
v1.0.0-rc9
Dasharo Tools Suite version
No response
Test case ID
No response
Brief summary
If the dGPU is deactivated (iGPU only setting), then set back to NVIDIA Optimus, Ubuntu no longer recognizes the dGPU.
How reproducible
100% reproducible
How to reproduce
Have the laptop on NVIDIA Optimus mode while installing Ubuntu. Make sure Ubuntu is fully up to date and with the NVIDIA proprietary driver running.
Switch to iGPU mode.
Switch back to NVIDIA Optimus mode.
Expected behavior
NVIDIA is active; showing in System info and GPU temperature is shown in the NVIDIA control panel.
Actual behavior
NVIDIA isn't working: System info shows Intel Arc Graphics only. No dGPU temperature in NVIDIA Control Panel.
Screenshots
Additional context
No response
Solutions you've tried
No response
There seems to be an issue with the GPU starting after a reboot from iGPU only mode. Unfortunately, without access to Nvidia's documentation, it's hard to debug this issue.
