Ok nevermind I found other issue explaining I need to install apt-get install linux-modules-extra-raspi.
nbd.ko is found on packages.ubuntu.com also when filtering correctly https://packages.ubuntu.com/search?suite=impish&arch=any&mode=exactfilename&searchon=contents&keywords=nbd.ko nbd is not a commonly used module so I have no problem that it's in -extras. Can close. Thanks ** Changed in: linux-raspi (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-raspi in Ubuntu. https://bugs.launchpad.net/bugs/1954554 Title: nbd.ko missing in impish raspi kernel Status in linux-raspi package in Ubuntu: Invalid Bug description: When running systemctl status nbd@nbd0 it fails with error per systemctl status nbd@nbd0: nbd_client[2044]: Couldn't resolve the nbd netlink family, make sure the nbd module is loaded and your nbd driver supports the netlink interface. nbd_client[2044]: Exiting. For context I am using nbd-client package which include systemctl wrapper to use nbd-client to create /dev/nbd0 remote block device. Seems kernel/drivers/block/nbd.ko is missing in linux- modules-5.13.0-1011-raspi. It was available in Ubuntu 21.04 but missing/not working after upgrade to Ubuntu 21.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1954554/+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
