I built a test kernel with commit c0f7f5b6c69107ca92909512533e70258ee19188. The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1768898
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! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1768898 Title: smp_call_function_single/many core hangs with stop4 alone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1768898/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
