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Linux server
For all questions related to the use of a Linux server
How to enable RDP connection on Ubuntu DesktopThis guide shows you how to enable RDP on an Ubuntu Desktop server. However, since RDP is not optimized for Linux, we recommend using a VNC service instead if you need smoothness. After you...17/09/2026How to enable VNC connection on Ubuntu Desktop?After installing Ubuntu Desktop, you can enable a VNC service so you can connect to your Ubuntu Desktop server via a VNC client without going through the client area, which includes a console that should only be used for...17/09/2026How to install Ubuntu Desktop?By default PulseHeberg only offers server versions of its operating systems, but you can still easily turn a server into a Desktop version. Our guide is based on Ubuntu...17/09/2026Analyzing a server's logsThis article was written and tested on a server running Debian 9 & Ubuntu 18.04. This content should easily apply to other Linux-based operating systems, but some settings may differ...17/09/2026My Linux server is slowProblem encountered You are experiencing slowdowns with your Linux server Cause It is likely that your server is saturating one of its resources: CPU, RAM, disk I/O or network. This may be...17/09/2026Strengthening the security of a serverThis article was written and tested on a server running Debian 9 & Ubuntu 18.04. This content should apply without any problem to other Linux-based operating systems, but some settings may need to be...17/09/2026Your server has been compromisedReminder: You are the sole administrator of your VPS, and are therefore responsible for actions carried out on it. If your VPS is used by a third party without your knowledge (hacking, password leak, etc.) you may...17/09/2026Update your Debian versionThe following documentation applies only to a Debian distribution upgrade. It was written and tested on Debian 7.0, Debian 8.0, Debian 9.0 and Debian 10.0. Before anything...17/09/2026Managing your kernelWhether it is to patch recently discovered security vulnerabilities or to benefit from software improvements, updating the kernel is a very common part of a server's life. Check the...17/09/2026