I just ran into this exact problem with a new Ubuntu 20.04 install and Webmin 1.981. I looked at the systemctl unit files for webmin-iptables.service and webmin-ip6tables.service and the ExecStart cmds do not have the -w flag: ExecStart=/bin/sh -c '/sbin/iptables-restore </etc/webmin/firewall/iptables.save' ExecStart=/bin/sh -c '/sbin/ip6tables-restore </etc/webmin/firewall6/ip6tables.save' Adding "-w 30" flag in both unit files allowed both iptables and ip6tables rules to restored at startup. Since...
Webmin version: 1.900 Authentic Theme: 19.31 Following instructions to add client certificate authentication to webmin account, I created a CA, then requested an SSL Certificate on the Webmin Users screen. I used firefox 65.0.2 to login to webmin for the following procedure. The request fails with the following error when running with the Authentic Theme: Using configuration from /etc/webmin/acl/openssl.cnf unable to load Netscape SPKAC structure 139902235817624:error:0D06407A:asn1 encoding routines:a2d_ASN1_OBJECT:first...