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.org

Ubuntu To Stop Supporting LPIA Architecture

Intel

Published on 24 November 2009 04:14 PM EST
Written by Michael Larabel in Intel
8 Comments

Two years ago Ubuntu began supporting LPIA, or the Low-Power Intel Architecture. LPIA is i386, but with different compile-time optimizations. LPIA was in use by the Ubuntu Mobile project with Intel's recent mobile CPUs supporting this lower-power architecture. Tests we carried out earlier this year at Phoronix showed Ubuntu's LPIA-based MID spin can conserve 10%+ power. However, Canonical is now abandoning this Intel architecture.

Steve Kowalik has announced on behalf of the Ubuntu development community that the LPIA architecture will be retired due to all the work that's required to maintain this support, Intel's CPUs continuing to work just fine with IA32, and with Ubuntu 9.10 the LPIA and i386 spins are using identical kernel configurations. Additionally, Ubuntu developers want to work towards bringing some of the LPIA optimizations into their i386 packages. Beginning with Ubuntu 10.04 LTS and going forward, LPIA packages will not be available.

The LPIA retirement message was announced this afternoon on ubuntu-devel-announce.

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 Linux Hardware Reviews
  1. Intel Pentium G3258 On Linux
  2. SilverStone Precision PS10
  3. ASRock Z97 Extreme6
  4. Nouveau Re-Clocking Is Way Faster, Shows Much Progress For Open-Source NVIDIA
Latest Linux Articles
  1. KVM Benchmarks On Ubuntu 14.10
  2. X.Org Server 1.16 Officially Released With Terrific Features
  3. Ubuntu With Linux 3.16 Smashes OS X 10.9.4 On The MacBook Air
  4. Preview: Benchmarking CentOS 7.0 & Scientific Linux 7.0
Latest Linux News
  1. CPUFreq Ondemand Could Be Faster, Use Less Power With Linux 3.17
  2. Intel Adds BPTC Texture Compression To Their Mesa Driver
  3. The Linux Kernel Bang-Bang Thermal Governor Is Banging
  4. NVIDIA Releases K1-Powered Shield Tablet & Controller
  5. Xen Project Announces Mirage OS 2.0
  6. Canonical Community Team Changes Announced For Ubuntu
  7. Raspberry Pi B+ ARM Debian Benchmarks
  8. Mozilla Unleashes Firefox 31 Web Browser
  9. GCC 5.0 Is Expected Next Year
  10. PHP5's Successor Might Be PHP7
Latest Forum Discussions
  1. AMD "Hawaii" Open-Source GPU Acceleration Still Not Working Right
  2. Open-Source Radeon Performance Boosted By Linux 3.16
  3. In Road To Qt, Audacious Switches From GTK3 Back To GTK2
  4. Debian + Steam + r600
  5. Next-Gen OpenGL To Be Announced Next Month
  6. Ubuntu With Linux 3.16 Smashes OS X 10.9.4 On The MacBook Air
  7. Updated and Optimized Ubuntu Free Graphics Drivers
  8. AMD Publishes Open-Source Linux HSA Kernel Driver