found one interesting thing in the log CONFIG_TDP_CONTROL is locked, could you check the bios first? e.g. c-state control
cpu4: MSR_CONFIG_TDP_NOMINAL: 0x00000018 (base_ratio=24) cpu4: MSR_CONFIG_TDP_LEVEL_1: 0x00000000 () cpu4: MSR_CONFIG_TDP_LEVEL_2: 0x00000000 () cpu4: MSR_CONFIG_TDP_CONTROL: 0x80000000 ( lock=1) cpu4: MSR_TURBO_ACTIVATION_RATIO: 0x00000000 (MAX_NON_TURBO_RATIO=0 lock=0) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1945221 Title: CPU frequency stuck at minimum value..again Ubuntu 20.04.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thermald/+bug/1945221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
