Azure Linux Support Team

Support for Linux on Azure

Unsupported: How to install xRDP for GUI remote access on Linux

You want to access a Linux VM on Azure using a GUI through Remote Desktop or similar tools. The installation and configuration of 3rd party tools are beyond the scope of Azure Linux support but we have here a few notes and best practices to enable xRDP if needed. There are other ways of achieving similar… Read more

Linux Recovery: SSH daemon is not starting up properly

You have noticed that you lost SSH connectivity to a Linux VM and after examining the boot diagnostics you see messages related to errors in the SSHD configuration. The error around invalid configuration might be simply: Starting sshd: [FAILED] There were a few instances seen in SUSE and Red Hat where errors are seen due… Read more

Best Practices: Monitoring Linux VM utilization with sysstat

Sysstat is a very interesting option to enable system monitoring without sacrificing performance and disk storage. Some distributions have it installed but disabled by default, other distributions you have to install it manually. With the steps provided in this article you can get sysstat up and running so you can have history data to analyze… Read more

Linux Recovery: Cannot SSH to Linux VM due to file system errors (fsck, inodes)

When a Linux VM requires fsck to repair possible file system issues, manual intervention will be required. Below you can see four examples on how to identify file system issues by looking at the boot diagnostics on a given VM under: Virtual Machines > VMNAME >  All settings > Boot diagnostics Example (1) Checking all file systems. [/sbin/fsck.ext4… Read more