Public bug reported:
The Ubuntu X team would like to push mesa 9.1.1 for raring. It has been
on a staging ppa for roughly two months now, and we've tested it on a
variety of hw. During this time we've identified a regression with the
Intel driver having a slow blur effect, causing issues with kwin and
Unity dash. This was why we didn't upload it to raring before it got
fixed upstream.
For me personally, it also fixes a bug in the Intel driver where compiz
hangs after returning from another user session.
Upstream release notes for 9.1 and 9.1.1:
9.1 New features
Note: some of the new features are only available with certain drivers.
GL_ANGLE_texture_compression_dxt3
GL_ANGLE_texture_compression_dxt5
GL_ARB_ES3_compatibility
GL_ARB_internalformat_query
GL_ARB_map_buffer_alignment
GL_ARB_shading_language_packing
GL_ARB_texture_buffer_object_rgb32
GL_ARB_texture_cube_map_array
GL_EXT_color_buffer_float
GL_OES_depth_texture_cube_map
OpenGL 3.1 core profile support on Radeon HD2000 up to HD6000 series
Multisample anti-aliasing support on Radeon X1000 series
OpenGL ES 3.0 support on Intel HD Graphics 2000, 2500, 3000, and 4000
Bug fixes
TBD -- This list is likely incomplete.
Changes
Removed VAAPI state tracker (unmaintained and broken)
Removed i965's broken hardware implementation of GL_NV_vertex_program
Removed swrast support for GL_NV_vertex_program
Removed swrast support for GL_NV_fragment_program
Removed OpenVMS support (unmaintained and broken)
Removed makedepend build dependency
9.1.1 New features
None.
Bug fixes
This list is likely incomplete.
Bug 30232 - [GM45] mesa demos spriteblast render incorrectly
Bug 32429 - [gles2] Ironlake: gl_PointCoord takes no effect for point
sprites
Bug 38086 - Mesa 7.11-devel implementation error: Unexpected program target
in destroy_program_variants_cb()
Bug 57121 - [snb] corrupted GLSL built-in function results when using
Uniform Buffer contents as arguments
Bug 58042 - [bisected] Garbled UI in Team Fortress 2 and Counter-Strike:
Source
Bug 58960 - Texture flicker with fragment shader
Bug 59495 - [i965 Bisected]Oglc fbblit(advanced.blitFb-3d-cube.mirror.both)
fails
Bug 59783 - [IVB bisected] 3DMMES2.0 Taiji performance reduced by ~13% with
gnome-session enable compositing
Bug 60121 - build - libvdpau_softpipe fails at runtime.
Bug 60143 - gbm_dri_bo_create fails to initialize bo->base.base.format
Bug 60802 - Corruption with DMA ring on cayman
Bug 60848 - [bisected] r600g: add htile support cause gpu lockup in
Dishonored wine.
Bug 60938 - [softpipe] piglit
interpolation-noperspective-gl_BackColor-flat-fixed regression
Bug 61012 - alloc_layout_array tx * ty assertion failure when making
pbuffer current
Bug 61026 - Segfault in glBitmap when called with PBO source
** Affects: mesa (Ubuntu)
Importance: Undecided
Status: New
--
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which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1164093
Title:
FFe: new upstream release 9.1.1
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1164093/+subscriptions
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