Package "libosmesa6"

Name: libosmesa6


Mesa Off-screen rendering extension

Latest version: 8.0.4-0ubuntu0.7
Release: precise (12.04)
Level: updates
Repository: main
Head package: mesa
Homepage: http://mesa3d.sourceforge.net/


Download "libosmesa6"

Other versions of "libosmesa6" in Precise

Repository Area Version
base main 8.0.2-0ubuntu3
security main 8.0.4-0ubuntu0.6
PPA: Ubuntu-x-swat 9.0-0ubuntu1
PPA: Intel Linux Graphics 9.0.1-0ubuntu1~quantal
PPA: xorg-edgers 9.2.0~git20131002+9.2.2eb55601-0ubuntu0sarvatt~precise


Version: 8.0.4-0ubuntu0.2 2012-11-05 19:06:48 UTC

  mesa (8.0.4-0ubuntu0.2) precise-security; urgency=low

  [ Steve Beattie ]
  * SECURITY UPDATE: samplers array overflow (LP: #1046933)
    - debian/patches/50-CVE-2012-2864.patch: ensure that more than
      MAX_SAMPLERS are not used
    - CVE-2012-2864
 -- Marc Deslauriers <email address hidden> Fri, 19 Oct 2012 09:04:04 -0400

Source diff to previous version
1046933 glsl/linker: array buffer overrun [CVE-2012-2864]
CVE-2012-2864 Mesa, as used in Google Chrome before 21.0.1183.0 on the Acer AC700, Cr-48, and Samsung Series 5 and 5 550 Chromebook platforms, and the Samsung Chrom

Version: 8.0.4-0ubuntu0.1 2012-10-17 22:06:51 UTC

  mesa (8.0.4-0ubuntu0.1) precise-proposed; urgency=low

  * New upstream stable release. (LP: #1019444)
    + Fixes crash in intel_miptree_release()
      (LP: #952896)
    + Fixes slow WebGL in firefox
      (LP: #988343)

  [ Robert Hooker ]
  * Drop 118_fix_rendering_from_textures.patch and
    117_intel_fix_hiz_null_dereference.patch, both included upstream.
  * Refresh patches.

  [ Bryce Harrington ]
  * Add 117_nullptr_check_in_query_version.patch: Fix null pointer
    deref in QueryVersion() during login.
    (LP: #968284)
  * Add 118_glsl_initialize_samplers.patch: Initialize samplers to 0, as
    required by the spec. Fixes rendering corruption in MapsGL labels.
    Cherrypick from mesa master.
    (LP: #981883)
 -- Bryce Harrington <email address hidden> Fri, 07 Sep 2012 13:59:12 -0700

Source diff to previous version
1019444 Update Precise to mesa 8.0.4 (bugfix micro-release)
952896 compiz crashed with SIGSEGV in intel_miptree_release() (Fixed in 8.0.3)
988343 Patch to correct slow WebGL in Firefox (Needs 8.0.3)
968284 gnome-session-check-accelerated-helper crashed with SIGSEGV in QueryVersion()
981883 MapsGL labels don't render properly on nouveau, r600, i965

Version: 8.0.3+8.0.2-0ubuntu3.2 2012-08-15 21:06:57 UTC

  mesa (8.0.3+8.0.2-0ubuntu3.2) precise-proposed; urgency=low

  * Use a fake upstream version due to a rejected update.
  * Add 119_reduce_vm_thread_count_on_ivb_gt1.diff from upstream stable
    branch. (LP: #1031784)
 -- Timo Aaltonen <email address hidden> Tue, 14 Aug 2012 07:11:03 +0300

Source diff to previous version
1031784 Artifacts on screen with ivy bridge

Version: 8.0.2-0ubuntu3.1 2012-06-04 02:06:40 UTC

  mesa (8.0.2-0ubuntu3.1) precise-proposed; urgency=low

  * Add 118_fix_rendering_from_textures.patch: Postpone the setup of the
    workaround render target miptree until update_renderbuffer time.
    Fixes a GPU hang preceded by corruption which can be triggered using
    the Unity 3D application switcher. Cherrypick from the upstream
    8.0 (stable) tree.
    (LP: #980017)
 -- Bryce Harrington <email address hidden> Mon, 14 May 2012 10:06:36 -0700

980017 [i965gm] GPU lockup render.IPEHR: 0x02000004

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