Package: lxc Version: 1:6.0.4-4+b3 Unprivileged lxc containers using veth will not start after upgrade from bookworm to trixie. Details are given in https://github.com/lxc/lxc/issues/4587 They do start just fine, when the Debian executable `lxc-user-nic` is replaced by one built from today's github code. That is: what's in github right now works. What's in Debian trixie doesn't.
The details are in the github bug report. To summarize, the errors I was seeing were these: lxc-start -F mycontainer lxc-start: mycontainer: ../src/lxc/network.c: lxc_create_network_unpriv_exec: 3029 lxc-user-nic failed to configure requested network: ../src/lxc/cmd/lxc_user_nic.c: 838: lxc_secure_rename_in_ns - Permission denied - Failed opening network namespace path for 383865 ../src/lxc/cmd/lxc_user_nic.c: 1219: main: Failed to rename the link lxc-start: mycontainer: ../src/lxc/start.c: lxc_spawn: 1852 Failed to create the network lxc-start: mycontainer: ../src/lxc/start.c: __lxc_start: 2119 Failed to spawn container "mycontainer" -- Linas -- Patrick: Are they laughing at us? Sponge Bob: No, Patrick, they are laughing next to us.
