@Andrew, @Alberto: Looks like many Thinkpad X1 Extreme users are reporting the same issue where prime-select seems to work but does not power of the nvidia card nor shows up in nvidia-settings. I followed the instructions the same way Andrew did and got the same 'not found' message. I assumed the packages are in updates by now and we should all have them anyway. Apt tells me that 390.77-0ubuntu0.18.04.1 is the newest version. Am I missing something? I have the same issue as I had before (NVIDIA GTX 1050 TI). Thanks for your help.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-settings in Ubuntu. https://bugs.launchpad.net/bugs/1778011 Title: SRU: PRIME Power Saving mode draws too much power To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1778011/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

