Intel Nuc
Proxmox VE 6.3-2
LXC Container - Ubuntu 18.04
I am installing mailcow in a Proxmox LXC container (with activatited feature keyctl @ nesting)
if i try “docker-compose up -d” i get an error on mailcowdockerized_dovecot-mailcow_1
`mailcowdockerized_redis-mailcow_1 is up-to-date
mailcowdockerized_sogo-mailcow_1 is up-to-date
mailcowdockerized_ejabberd-mailcow_1 is up-to-date
mailcowdockerized_watchdog-mailcow_1 is up-to-date
mailcowdockerized_memcached-mailcow_1 is up-to-date
mailcowdockerized_clamd-mailcow_1 is up-to-date
mailcowdockerized_solr-mailcow_1 is up-to-date
mailcowdockerized_dockerapi-mailcow_1 is up-to-date
mailcowdockerized_olefy-mailcow_1 is up-to-date
mailcowdockerized_unbound-mailcow_1 is up-to-date
mailcowdockerized_php-fpm-mailcow_1 is up-to-date
mailcowdockerized_mysql-mailcow_1 is up-to-date
mailcowdockerized_nginx-mailcow_1 is up-to-date
mailcowdockerized_postfix-mailcow_1 is up-to-date
Starting mailcowdockerized_dovecot-mailcow_1 …
Starting mailcowdockerized_dovecot-mailcow_1 … error
**ERROR: for mailcowdockerized_dovecot-mailcow_1 Cannot start service dovecot-mailcow: OCI runtime create failed: container_linux.go:367: starting container process caused: process_linux.go:495: container init caused: process_linux.go:396: setting rlimits for ready process caused: error setting rlimit type 6: operation not permitted: unknown
ERROR: for dovecot-mailcow Cannot start service dovecot-mailcow: OCI runtime create failed: container_linux.go:367: starting container process caused: process_linux.go:495: container init caused: process_linux.go:396: setting rlimits for ready process caused: error setting rlimit type 6: operation not permitted: unknown
ERROR: Encountered errors while bringing up the project.**`
any solutions???
thx for help