I followed the steps (I used Ubuntu 22.04 LTS) but get this error while I try to launch dockerd ($sudo dockerd) :
error obtaining controller instance: unable to add return rule in DOCKER-ISOLATION-STAGE-1 chain: (iptables failed: iptables --wait -A DOCKER-ISOLATION-STAGE-1 -j RETURN: iptables v1.8.7 (nf_tables): RULE_APPEND failed (No such file or directory): rule in chain DOCKER-ISOLATION-STAGE-1
I followed the steps (I used Ubuntu 22.04 LTS) but get this error while I try to launch dockerd ($sudo dockerd) :
error obtaining controller instance: unable to add return rule in DOCKER-ISOLATION-STAGE-1 chain: (iptables failed: iptables --wait -A DOCKER-ISOLATION-STAGE-1 -j RETURN: iptables v1.8.7 (nf_tables): RULE_APPEND failed (No such file or directory): rule in chain DOCKER-ISOLATION-STAGE-1
Very well explained article by the way...
Edit :
I found that the error is related to the ubuntu version I use : more details here : askubuntu.com/questions/1402272/ca...
I just updated iptables version used by the system using the following command :
$update-alternatives --config iptables
then chose the legacy one (choise 1 for me)