I have the same issue with the Razer Blade 15 2022 model. When waking up from suspend, it fixes the CPU to 400 MHz. Uninstalling thermald and installing the openrazer drivers solved it for me.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2026658 Title: CPU frequency governor broken after upgrading from 22.10 to 23.04, stuck at 400Mhz on Alder Lake To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2026658/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs