Public bug reported: Icelake cpus are not showing intel_pstate support on 20.04, 20.10, 21.04, 21.10 (ga & hwe kernels). Intel wants to investigate this, and they want to see if there are missing patches that could resolve this.
[steps] $ dmesg | grep "intel_pstate" [actual] > intel_pstate: CPU model not supported [expected] > intel_pstate: supported [details] lore.kernel.org reference: https://yhbt.net/lore/all/CAAYoRsUcyFsFWDE=r+amgdba6hcgxgte2jj_nhas5e4tdgi...@mail.gmail.com/ ** Affects: linux (Ubuntu) Importance: High Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1951941 Title: Icelake cpus are not showing intel_pstate support on 20.04, 20.10, 21.04, 21.10 (ga & hwe kernels) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1951941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
