kbadmin has written 149 articles

How to Remove the Proxmox “No Valid Subscription” message

Proxmox 3.1 has implemented a new repository setup. Each time you log into Proxmox 3.1 a dialogue box pops up with the message: You do not have a valid subscription for this server. Please visit www.proxmox.com to get a list of available options. One way to remove the message is to purchase a subscription from the Proxmox team. Remember…

Java console quit working! Proxmox 2.x and 3.x

Manual installation This amounts to unpacking a downloaded archive file in a terminal window and executing the script. It has the advantage of being fast and the disadvantage of not properly ‘installing’ the script. On top of that, a possibly installed (out of date) sun-java6 installation will remain installed on your system, be it more…

Resolved Intel e1000e driver bug on 82574L Ethernet controller causing network blipping

Firstly, this is a known bug on Intel e1000e driver on linux platforms. This is a driver problem with the Intel 82574L(MSI/MSI-X interrupts issue). The internet connection lost itself now and then and there’s nothing logged about this which is very bad for troubleshooting. You can see more bug reporting about this at https://bugzilla.redhat.com/show_bug.cgi?id=632650 Fortunately, we can…

Minecraft Server Buying Guide

When shopping for a Minecraft server, you’re often presented with servers traditionally meant  for one thing: hosting websites. By now, you’re used to running a java heavy server application that eats ram like candy. Your hosting company may not be used to these types of applications and may need specific instructions and custom built servers.…

How do I enable whitelist in Minecraft?

If you wish to restrict Minecraft access to whitelisted members, follow the instructions below to enable a whitelist. Login to your server and edit your server.properties file. Find the line that says white-list. Change false to true. Save the file. Simply restart your Minecraft server. Now users that aren’t on the white list may not access your server. You’ll notice that…

How do I start my world over in Minecraft?

There’re two methods to restarting your world in Minecraft. Method #1 – Delete World File To restart your entire Minecraft map without preserving your old world, login to your server via SSH and stop Minecraft. When Minecraft has been stopped, look for your world folder, this should be called world, unless you’ve named it something else. You…