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

GNU/Hurd Plans For A Future With USB, SATA, 64-Bit

GNU

Published on 10 February 2013 01:12 AM EST
Written by Michael Larabel in GNU
22 Comments

While GNU/Hurd isn't on par yet with GNU/Linux in terms of kernel functionality and hardware support, the developers do have plans for the future and a surprising number of user-space packages are now building on a GNU/Hurd platform.

The current state of GNU/Hurd when it comes to hardware support is that the kernel is i686 capable, there is a ported Linux 2.6.32 drivers layer for network adapters, basic support for IDE / SCSI / PCMCIA / Xorg, and Xen PV DomU support. Among the major lacking features though is no support at all right now for USB, sound, and Serial ATA drives.

When it comes to software support that's compatible with Richard Stallman's kernel, it's considered "quite stable", the OS can run for quite a while before needing any reboots (there are some memory leaks remaining), about 78% of the Debian archive builds out of the tree, there is a Debian GNU/Hurd installation CD, there will be unofficial Debian "Wheezy" CDs with the Hurd kernel, and there is a Nix-based distribution that uses the Hurd kernel.

The KVM / Xen support is deemed as "not satisfactory, even if good support" and the DDE layer for device drivers will continue to leverage Linux drivers but still needs to be maintained and more code needs to be ported from the Linux kernel.

GNU/Hurd Plans For A Future With USB, SATA, 64-Bit


Future work being planned by Hurd developers includes doing the actual Debian GNU/Hurd Wheezy release, providing Xen PVH support, write a Serial ATA (SATA) driver, x86_64/64-bit support, language bindings support for translators, read-ahead capabilities, HDD/Sound/USB support, and a possible official Debian GNU/Hurd release in time for the "Jessie" release that will succeed Wheezy.

The status update and bits of future plans for the Hurd micro-kernel were shared last weekend at FOSDEM 2013 in a presentation by Samuel Thibault. Slides for the presentation with more information about Hurd can be found here (PDF). For more details on the Hurd version of Debian, read Test Driving GNU Hurd, With Benchmarks Against Linux.

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. NVIDIA GeForce GTX 970 Offers Great Linux Performance
  2. CompuLab Intense-PC2: An Excellent, Fanless, Mini PC Powered By Intel's i7 Haswell
  3. From The Atom 330 To Haswell ULT: Intel Linux Performance Benchmarks
  4. AMD Radeon R9 285 Tonga Performance On Linux
Latest Linux Articles
  1. 6-Way Ubuntu 14.10 Linux Desktop Benchmarks
  2. Ubuntu 14.10 XMir System Compositor Benchmarks
  3. Btrfs RAID HDD Testing On Ubuntu Linux 14.10
  4. Ubuntu 14.10 Linux 32-bit vs. 64-bit Performance
Latest Linux News
  1. Coreboot Now Has Support For Intel Broadwell Hardware
  2. Enlightenment's EFL 1.12 Alpha Has Evas GL-DRM Engine, OpenGL ES 1.1 Support
  3. GTK+ Lands Experimental Backend For Mir Display Server
  4. Ubuntu 14.10 Officially Released
  5. Mesa 10.4 Might Re-Enable HyperZ For R600g/RadeonSI
  6. Intel GVT-g GPU Virtualization Moves Closer
  7. GTK+ 3.16 To Bring Several New Features
  8. Debian 8.0 Jessie Has Many Multimedia Improvements
  9. What Linux Benchmarks Would You Like To See Next?
  10. Open-Source, Linux Support For Corsair Link Devices Slowly Materializing
Latest Forum Discussions
  1. Linux hacker compares Solaris kernel code:
  2. Advertisements On Phoronix
  3. HOPE: The Ease Of Python With The Speed Of C++
  4. Updated and Optimized Ubuntu Free Graphics Drivers
  5. Users/Developers Threatening Fork Of Debian GNU/Linux
  6. Ubuntu 16.04 Might Be The Distribution's Last 32-Bit Release
  7. AMD Releases UVD Video Decode Support For R600 GPUs
  8. Proof that strlcpy is un-needed