As Dave mentioned, it's a new package in Impish and is certainly not perfect. I have no problems moving that module to linux-modules.
FWIW, I missed this bug report because it was initially logged against the linux package instead of linux-raspi. ** Also affects: linux-raspi (Ubuntu Impish) Importance: Undecided Status: New ** Changed in: linux-raspi (Ubuntu Impish) Status: New => Confirmed ** Changed in: linux-raspi (Ubuntu) Status: Confirmed => Invalid ** Changed in: linux-raspi (Ubuntu Impish) Importance: Undecided => High ** Changed in: linux-raspi (Ubuntu Impish) Assignee: (unassigned) => Juerg Haefliger (juergh) -- 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/1947601 Title: Cannot start docker container on ubuntu 21.10 server for raspberry pi Status in linux-raspi package in Ubuntu: Invalid Status in linux-raspi source package in Impish: Confirmed Bug description: Using the Ubuntu image for Raspberry Pi from here: https://cdimage.ubuntu.com/releases/21.10/release/ubuntu-21.10-preinstalled- server-arm64+raspi.img.xz After installing the docker.io package, I cannot start a docker container. Example: $ sudo docker run --rm hello-world docker: Error response from daemon: failed to create endpoint pensive_greider on network bridge: failed to add the host (veth2102512) <=> sandbox (veth4fb66df) pair interfaces: operation not supported. Update for everyone searching for a workaround and finding this bug: sudo apt install linux-modules-extra-raspi You may want to indicate above that you are affected. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1947601/+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