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

Intel Reverts Plans, Will Not Support Ubuntu's XMir

Intel

Published on 07 September 2013 01:05 PM EDT
Written by Michael Larabel in Intel
405 Comments

In an interesting change of events, the mainline Intel Linux graphics driver has reverted the patch to support XMir -- the X11 compatibility layer for the Mir Display Server in Ubuntu Linux.

This week there was the surprise of the Intel 3.0 Linux DDX driver coming and with it SNA acceleration is enabled by default and it also integrated support for XMir. There's small work needed to the DDX X.Org graphics drivers to be able to support running XMir, similar to XWayland for Wayland users. The support was merged as Canonical said the XMir API should be stable.

However, this morning the XMir work was reverted. In releasing a new 3.0 xf86-video-intel driver snapshot, Intel's Chris Wilson wrote in a Git commit:
We do not condone or support Canonical in the course of action they have chosen, and will not carry XMir patches upstream.

-The Management

Intel, which is a company heavily invested in Wayland and has many full-time employees working on the competing display server (including Kristian Høgsberg, the Wayland founder), now doesn't want any XMir support in their mainline driver. It's interesting to see Intel management force the XMir removal from the Intel driver just days after it was committed and to publicly state a neutral stance on Canonical's controversial display server.

Canonical will now need to carry the XMir support out-of-tree from the xf86-video-intel driver. Canonical is also carrying patched versions of Mesa, xf86-video-ati, and xf86-video-nouveau for being able to support Mir/XMir in Ubuntu 13.10. The binary AMD and NVIDIA graphics drivers also remain incompatible with Mir.

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. Khronos Group Announces Vulkan, OpenCL 2.1, SPIR-V
  2. Samsung 850 EVO SSD Linux Benchmarks
  3. Kubuntu 15.04 Is Turning Out Quite Nice, Good Way To Try Out The Latest KDE
  4. 5-Way Linux Distribution Comparison On The Core i3 NUC
  5. OCZ ARC 100 Linux SSD Benchmarks
  6. Lenovo ThinkPad X1 Carbon Works Great As A Linux Ultrabook
Latest Linux News
  1. Unity 5.0 Brings PhysX 3.3, WebGL Preview, Animation System Work
  2. Linux 4.0-rc2 Kernel Released After Delay Due To Intel DRM Driver
  3. Linux 3.19 Officially Lands For Ubuntu 15.04
  4. Clutter Now Supports Quad-Buffer Stereo Displays, Mir Backend
  5. Pricing Details On The Alleged MJ Ubuntu Tablet Design
  6. Understanding The Linux Kernel's BPF In-Kernel Virtual Machine
  7. Another Software Patent That Should Be Tossed Out
  8. Imagination Already Has A Vulkan Driver In The Works For PowerVR GPUs
  9. A Provisional Specification To SPIR-V
  10. AMD Will Release Mantle Programming Guide, API Reference This Month
Most Viewed News This Week
  1. More Proof That Allwinner Is Violating The GPL
  2. The Tremendous Features Of Fedora 22
  3. Krita 2.9 Released, Their Biggest Release Ever
  4. A Single UEFI Executable With The Linux Kernel, Initrd & Command Line
  5. LLVM 3.6 & Clang 3.6 Deliver More Features, Complete C++14 Support
  6. Firefox 36 Brings Full HTTP/2 Support
  7. Xfce 4.12 Released After Nearly Three Years Of Work
  8. ALSA 1.0.29 Released
%%CLICK_URL_UNESC%%