How to get chroot jailkit working in Virtualmin
Recipe: apt-get install webmin-jailkit Once it is installed you will find a new section in Webmin -> System -> Jailkit Jail Manager Then go to
Control Panels
How to downgrade a Virtualmin Pro license back to GPL
Here is the command: virtualmin downgrade-license –perform
How to fix invalid signature Virtualmin apt packages
Whilst updating Virtualmin, you might get this error: Err:6 https://software.virtualmin.com/vm/6/gpl/apt virtualmin-focal InRelease The following signatures were invalid: EXPKEYSIG D9F9010760D62A6B Virtualmin, Inc. (Package signing key for
cPanel & WHM update failure in upcp script – The following events were logged: “scripts/update-packages”.
Background If you have many cPanel servers you’ll find from time to time they don’t update. This is unfortunately a more common problem than usual.
Override cPanel & WHM requires a minimum of 2048 MB of available RAM
Whilst trying to install DNS Only, you run into this annoying RAM warning: 2024-10-09 05:51:15 370 [5358] ( INFO): Checking RAM now… 2024-10-09 05:51:15 375
Where are the Virtualmin install scripts located?
Have a look at: /etc/webmin/virtual-server/latest-scripts For example, you’ll find this: phpmyadmin.pl wordpress.pl
CPU spikes on a Virtualmin server caused by `collectioninfo.pl` – causes and remedies
Background On a small Virtualmin server without many domains you won’t noticeably see CPU spikes every 5 minutes. But the larger your servers gets, and
How to install an older version of WHM
Scenario You’re doing disaster recovery and you need to install an older version of WHM. The reason is you have legacy PHP 7.4 websites, that
How to enable soft quotas on Virtualmin
If you’re running a Virtualmin system is often best just to allow soft quotas. When you do this, at least when your client reaches their
How to deal with WHM/cPanel Mail Hold Email holding in /etc directory
WHM brings up this message: This message was created automatically by mail delivery software. A message that you sent could not be delivered to one