This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1925008 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1925008 Title: no memory hot-plugging in cloud-images Status in cloud-images: New Status in linux package in Ubuntu: Incomplete Bug description: Memory hot-plugging is not working with public cloud-images. Error with dmesg shows: [ 184.544535] acpi PNP0C80:00: Enumeration failure checking kernel configuration: root@ubuntu:/boot# uname -r 5.4.0-1038-kvm root@ubuntu:/boot# grep CONFIG_ACPI_HOTPLUG_MEMORY config-5.4.0-1038-kvm # CONFIG_ACPI_HOTPLUG_MEMORY is not set Obviously the necessary kernel configuration for ACPI memory hotplug is missing. root@ubuntu:~# cat /etc/cloud/build.info build_name: server serial: 20210415 To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-images/+bug/1925008/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp