As far as I know the intel-lpmd daemon needs to be installed and running and meteorlake laptops to ensure that "Low Power Mode" is entered when the system is idle. This switches off the main CPU/compute chiplet to save power and leaves the system running on the 2 special LPE cores in the IO chiplet. But after installing F41 workstation on a Lenovo ThinkPad X1 Carbon gen 12 which has a Meteor Lake CPU intel-lpmd was not installed and after installing it, it was not enabled by default. I believe that intel-lpmd should be added as a default package to the hardware-support group in comps, see: https://www.pagure.io/fedora-comps/c/d650f69cf9b7959a7ad2287bbf8f4d03bcebf3c1?branch=main for an example comps commit doing something similar. Likewise I believe that at least in Fedora workstation a systemd-preset should be added which enables the intel-lpmd service by default, see: https://docs.fedoraproject.org/en-US/packaging-guidelines/DefaultServices/ Reproducible: Always
You can request that packages be added to the default install here: https://pagure.io/fedora-workstation/issues That said, I wonder why is this a new daemon and not just added to tuned and power-profiles-daemon?
(In reply to Michael Catanzaro from comment #1) > That said, I wonder why is this a new daemon and not just added to tuned and > power-profiles-daemon? I see it's too big and probably really does need to be its own daemon. Sigh. Next question: why can't this go into the kernel directly?
This package has changed maintainer in Fedora. Reassigning to the new maintainer of this component.
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This is still relevant, changing release to rawhide It looks unlikely that Ali is going to fix this though. I've filed a fedora-workstation issue for this as suggested in comment 2 : https://pagure.io/fedora-workstation/issue/493