[bug] openvpn image problems

[systemcrash]

latest has this problem

Waiting for dashboard to become available...
Connection with dashboard established.
Enabling IPv6 Forwarding
sysctl: error setting key 'net.ipv6.conf.all.disable_ipv6': Read-only file system
Failed to enable IPv6 support
sysctl: error setting key 'net.ipv6.conf.default.forwarding': Read-only file system
sysctl: error setting key 'net.ipv6.conf.all.forwarding': Read-only file system
Failed to enable IPv6 Forwarding default
Failed to enable IPv6 Forwarding
wget: can't connect to remote host (172.18.0.11): Connection refused
Waiting for dashboard to become available...
Connection with dashboard established.
sysctl: error setting key 'net.ipv6.conf.all.disable_ipv6': Read-only file system
sysctl: error setting key 'net.ipv6.conf.default.forwarding': Read-only file system
sysctl: error setting key 'net.ipv6.conf.all.forwarding': Read-only file system
Enabling IPv6 Forwarding
Failed to enable IPv6 support
Failed to enable IPv6 Forwarding default
Failed to enable IPv6 Forwarding
wget: can't connect to remote host (172.18.0.11): Connection refused
Waiting for dashboard to become available...