1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking Benchmarking Platform
Phoromatic Test Orchestration

NVIDIA (Optimus) PRIME Update Lands In Ubuntu 14.04

NVIDIA

Published on 10 December 2013 11:55 AM EST
Written by Michael Larabel in NVIDIA
17 Comments

The nvidia-prime 0.5 package landed today for Ubuntu 14.04 in the long-standing effort to improve NVIDIA Optimus laptop support under Linux for systems with both Intel and NVIDIA graphics processors.

The nvidia-prime 0.5 release improves hardware detection, better deals with X.Org Server configuration files, and adds a prime-select switcher for switching between the integrated and discrete GPUs. This work also allows disabling the discrete GPU for power conservation. The nvidia-prime 0.5 package is used in conjunction with the NVIDIA R319 Linux graphics driver release or newer.

Details on nvidia-prime 0.5 that is available for Ubuntu 14.04 development work (and not Ubuntu 13.10) can be found via Launchpad.net. The update is currently in trusty-proposed.

An X.Org Server 1.15 development release has also been pulled into the Ubuntu 14.04 archive that includes upstream fixes for Optimus/PRIME handling and other fixes.

Stay tuned for my extensive NVIDIA Optimus laptop benchmarks under Linux using Ubuntu on the ASUS Zenbook Prime and it does include Windows 8.1 reference results.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Articles & Reviews
  1. Sub-$20 802.11n USB WiFi Adapter That's Linux Friendly
  2. The Lenovo T450s Is Working Beautifully With Linux
  3. Linux 4.0 SSD EXT4 / Btrfs / XFS / F2FS Benchmarks
  4. Linux 4.0 Hard Drive Comparison With Six File-Systems
  5. Lenovo ThinkPad T450s Broadwell Preview
  6. How Open-Source Allowed Valve To Implement VULKAN Much Faster On The Source 2 Engine
Latest Linux News
  1. Library Operating System (LibOS) For Linux Still Being Pursued
  2. C4 Game Engine Continues Supporting Linux
  3. Debian 8.0 Jessie's Installer RC3 Released
  4. Features Thus Far For The Linux 4.1 Kernel
  5. Intel's Turbostat Adds Skylake Support In Linux 4.1
  6. Microsoft's Open-Source Group Merges Back Into The Company
  7. EXT4 In Linux 4.1 Adds File-System Level Encryption
  8. Open-Source Ardour 4.0 Audio Software Has Big Improvements
  9. Linux-Powered Endless Computer Raises $100k+ In A Few Days
  10. GCC 5.1 RC2 Arrives, GCC 5.1 Planned For Next Week
Most Viewed News This Week
  1. Nouveau: NVIDIA's New Hardware Is "VERY Open-Source Unfriendly"
  2. Linux 4.1 Brings Many Potentially Risky x86/ASM Changes
  3. Linux 4.0 Kernel Released
  4. Microsoft Announces An LLVM-Based Compiler For .NET
  5. VirtualBox 5.0 Beta 2 Released
  6. KDBUS Is Taking A Lot Of Heat, Might Be Delayed From Mainline Linux Kernel
  7. LibreOffice 4.5 Bumped To Become LibreOffice 5.0
  8. Mozilla Start Drafting Plans To Deprecate Insecure HTTP