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NVIDIA X Server power safe mode unavailable

bd flag

So I'm having a problem where my NVIDIA X server suddenly doesn't allow me to switch my laptop to the 'Intel (Power Saving Mode)'...

I've been using this laptop for over a year now and have never had such problems. I'm not quite sure how to fix it, I have tried rebooting my system but that didn't seem to work.

If anyone knows of this problem or has ideas on how I could fix this that would be much appreciated, as it would be a pain to have to plug it in always due to fast battery drain.


Nvidia X-Server "PRIME Profile" page:

Nvidia X-Server "PRIME Profile" page

heynnema avatar
ru flag
This appears to be a "feature" of the latest Nvidia driver. What version are you running? What do you see when you type `prime-select` in the terminal?
Brendan Mesters avatar
bd flag
@heynnema The output of prime-select is this `Usage: /usr/bin/prime-select nvidia|intel|on-demand|query` and I was able to select intel via that.... Also my nvidea x-config version was version 470.103.01 while my nvidea-settings version was version 470.57.01
heynnema avatar
ru flag
Yes. I reinstalled 470 (from 510) and was dismayed to still have the same problem with the Intel Power Saving choice missing. It must be with the nvidia-settings app, as they use the same version in 510 and 470. Glad that the prime-select works.
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