@Alberto: Thanks a lot for your help! There is no such setting in the BIOS of the Thinkpad X1 Extreme. I can either select discrete only or hybrid cards. I was finally able to get prime-select to switch to intel but the rate remains at like 20W which is essentially the same as using the nvidia card. I am also not able to connect to an external screen via the on-board HDMI port which is another issue I never had to deal with in a Thinkpad (usb-c to HDMI adapter does not work as well).
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm3 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 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
