Thank you very much, Dave, for taking the time to consider my input. > I'm not convinced changing that to "sudo apt install docker.io > linux-modules-extra-raspi" is such a burden?
For me no longer, since I know about it now. For all other ubuntu users out there, who do not know about this workaround yet: yes, very much so. The promise of apt is, that the user only has to know which software they want to install, and apt will automatically install the dependencies. This promise is broken here. Also consider the users who will upgrade from 20.04 to 22.04 in half a year, and who will also at first be surprised that their usual method of running docker will no longer work. Thanks for updating the release notes. Please note that there is a typo that you may want to correct (rapsi -> raspi) in the workaround command. With regard to a possible fix: I have checked which kernel modules are needed from the current modules-extra package to run my docker projects: It really is only veth, no other module is missing from the main modules package. You say that rarely-used modules got transferred to the modules-extra package. I would like to ask again that veth be reconsidered as more-often-than-rarely used because it is essential for docker, docker being quite popular on raspberry pi servers, and because it is so small that it does not interfere with your boot time acceleration goal. Another possible fix would be fixing the dependencies. This is more complicated than moving veth back to main modules, but I'm sure it can be done in some way. I'm not an apt dependency expert, but isn't it possible to have docker.io depend on a virtual package veth, and then have different parts of the ARM kernel module packages provide this veth module. I'm sure there is also a ton of other possibilities, but all of them more complicated than simply moving the module back. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1947601 Title: Cannot start docker container on ubuntu 21.10 server for raspberry pi To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1947601/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs