We tested the kernel release 5.4.0-1040-kvm and it looks much more better now. Memory gets added automaticly to the system. Also all events are visible now:
monitor will print the received events for: UDEV - the event which udev sends out after rule processing KERNEL - the kernel uevent KERNEL[14203.153504] add /devices/system/memory/memory56 (memory) KERNEL[14203.153549] add /devices/system/memory/memory57 (memory) KERNEL[14203.153557] add /devices/system/memory/memory58 (memory) KERNEL[14203.153564] add /devices/system/memory/memory59 (memory) KERNEL[14203.153571] add /devices/system/memory/memory60 (memory) KERNEL[14203.153578] add /devices/system/memory/memory61 (memory) KERNEL[14203.153585] add /devices/system/memory/memory62 (memory) KERNEL[14203.153592] add /devices/system/memory/memory63 (memory) KERNEL[14203.158264] online /devices/system/memory/memory56 (memory) UDEV [14203.158904] add /devices/system/memory/memory56 (memory) KERNEL[14203.159596] online /devices/system/memory/memory58 (memory) UDEV [14203.159619] add /devices/system/memory/memory58 (memory) UDEV [14203.160208] online /devices/system/memory/memory58 (memory) KERNEL[14203.160232] online /devices/system/memory/memory60 (memory) UDEV [14203.160391] add /devices/system/memory/memory60 (memory) UDEV [14203.160688] online /devices/system/memory/memory56 (memory) UDEV [14203.161505] online /devices/system/memory/memory60 (memory) KERNEL[14203.161745] online /devices/system/memory/memory62 (memory) UDEV [14203.161818] add /devices/system/memory/memory62 (memory) KERNEL[14203.162450] online /devices/system/memory/memory63 (memory) UDEV [14203.162561] add /devices/system/memory/memory63 (memory) UDEV [14203.162769] online /devices/system/memory/memory62 (memory) UDEV [14203.163352] online /devices/system/memory/memory63 (memory) KERNEL[14203.172589] online /devices/system/memory/memory61 (memory) UDEV [14203.172722] add /devices/system/memory/memory61 (memory) UDEV [14203.173936] online /devices/system/memory/memory61 (memory) KERNEL[14203.180667] online /devices/system/memory/memory59 (memory) UDEV [14203.180817] add /devices/system/memory/memory59 (memory) UDEV [14203.182015] online /devices/system/memory/memory59 (memory) KERNEL[14203.188645] online /devices/system/memory/memory57 (memory) UDEV [14203.188715] add /devices/system/memory/memory57 (memory) UDEV [14203.189542] online /devices/system/memory/memory57 (memory) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925008 Title: no memory hot-plugging in cloud-images To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-images/+bug/1925008/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
