Ubuntu: Installing/fixing TP-Link AC1200 (T4UH 1.0) drivers in Ubuntu

[Updated instructions for Ubuntu 20.04 here] I have had this USB wireless adapter working fine on Ubuntu 18.04 LTS for a while. A system update stopped it from working. Re-installing the OS provided drivers (Software & Updates / Additional Drivers) made no difference. I tested the adapter in other operating…

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AMD/Gigabyte: Enable hardware acceleration for virtualisation in the BIOS

In the Gigabyte BIOS you need to activate a series of settings on different sections in order for KVM to be able to use hardware acceleration. M.I.T. -> Advanced Frequency Settings -> Advanced CPU Core Settings -> SVM Mode set to Enable Chipset -> IOMMU set to Enabled Save settings…

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Ubuntu: Fixing network interfaces not showing in GUI on Ubuntu Server

Ubuntu Server and Ubuntu Desktop use different network managers. Ubuntu Server uses networkd which doesn’t have a GUI component. So after adding a desktop to Ubuntu Server you won’t be able to see or change the configuration via the GUI by default. Ubuntu Desktop Ubuntu Server Configuration tool netplan netplan…

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