Good to know that there is a better workaround than downgrading the kernel.
I do not see any module named "vent" in the modules-extra package for raspberry pi. I think you meant "veth", right? Why did this module change from standard modules to modules-extra between linux 5.11 and 5.13? Only raspi seems to be affected, my 21.10 test machine for PC does not have modules-extra installed, and docker still works there. See also https://packages.ubuntu.com/search?searchon=contents&keywords=veth.ko&mode=exactfilename&suite=impish&arch=any for the package containing the veth module on the different architectures. Compare with the situation for 21.04: https://packages.ubuntu.com/search?searchon=contents&keywords=veth.ko&mode=exactfilename&suite=hirsute&arch=any (no modules-extra anywhere). Can this module please move back to the standard module package also for the raspberry pi kernels? -- 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 64-bit 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