NVIDIA PRIME in Ubuntu 18.04 and 18.10, and a call for testing

Ubuntu 18.04 marked the transition to a new, more granular, packaging of the NVIDIA drivers, which, unfortunately, combined with a change in logind, and with the previous migration from Lightdm to Gdm3, caused (Intel+NVIDIA) hybrid laptops to stop working the way they used to in Ubuntu 16.xx and older. The following are the main issues experienced by […]

Hybrid Graphics in Ubuntu 14.04

Here’s a short list of the new features concerning hybrid graphics in Ubuntu 14.04: External displays connected to the NVIDIA GPU can now be used through the “nvidia-settings” panel. We used to disable them but this is no longer the case (also there’s a fix pending for LP: #1296020, in case your BIOS provides a […]

Hybrid Graphics with AMD and NVIDIA in Ubuntu 13.10 and 12.04.3

In this Ubuntu release cycle I worked, among other things, on improving user experience with hybrid systems and proprietary graphics drivers. The aim was to make it easier to enable the discrete card when in need of better performance i.e. when the integrated card wouldn’t be enough. In 13.10 I focused mainly on enablement, making […]