TtyS0 on Samuel Matildes - Knowledge Basehttps://docs.matildes.dev/tags/ttys0/Recent content in TtyS0 on Samuel Matildes - Knowledge BaseHugoenTue, 26 May 2026 14:15:13 +0100How to Enable Azure Serial Console and GRUB on Linux VMshttps://docs.matildes.dev/azure/vm/serial-console/Tue, 14 Oct 2025 00:00:00 +0000https://docs.matildes.dev/azure/vm/serial-console/<p>Azure Serial Console is invaluable when SSH or the network is unavailable. This guide shows how to configure Linux distributions to expose the GRUB menu and kernel boot logs over the VM’s serial port on Azure, fixing cases where migrated images or some distros don’t show GRUB or any serial output.</p> <blockquote> <p>For proactive setup, follow Microsoft’s official guide: <a href="https://learn.microsoft.com/en-us/troubleshoot/azure/virtual-machines/linux/serial-console-grub-proactive-configuration">Proactive GRUB and serial console configuration for Linux on Azure</a>. This article is intended for cases where you’re facing issues getting serial console and the GRUB menu to display and need troubleshooting-oriented configuration.</p>