I built a Bionic test kernel with the patch posted in the description. The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1771780
Can you test this kernel and see if it resolves this bug? Note about installing test kernels: • If the test kernel is prior to 4.15(Bionic) you need to install the linux-image and linux-image-extra .deb packages. • If the test kernel is 4.15(Bionic) or newer, you need to install the linux-image-unsigned, linux-modules and linux-modules-extra .deb packages. Thanks in advance! ** Also affects: linux (Ubuntu Cosmic) Importance: Critical Assignee: Joseph Salisbury (jsalisbury) Status: In Progress ** Also affects: linux (Ubuntu Artful) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Xenial) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Artful) Importance: Undecided => Critical ** Changed in: linux (Ubuntu Xenial) Importance: Undecided => Critical ** No longer affects: linux (Ubuntu Artful) ** No longer affects: linux (Ubuntu Xenial) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1771780 Title: [LTCTest][OPAL][OP920] cpupower idle-info is not listing stop4 and stop5 idle states when all CORES are guarded To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1771780/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs