i915 is the name of the kernel driver used for most intel GPU's.
i965 is the name of the 3D driver used for i965 and later GPU.
It doesn't look like there is much anyone can do except for intel to fix
their code.
** Package changed: xorg (Ubuntu) => mesa (Ubuntu)
** Changed in: mesa (Ubuntu)
Status: New => Confirmed
** Bug watch added: freedesktop.org Bugzilla #55036
https://bugs.freedesktop.org/show_bug.cgi?id=55036
** Also affects: mesa via
https://bugs.freedesktop.org/show_bug.cgi?id=55036
Importance: Unknown
Status: Unknown
** Changed in: mesa (Ubuntu)
Importance: Undecided => Medium
** Changed in: mesa (Ubuntu)
Status: Confirmed => Triaged
** Summary changed:
- intel graphics bug
+ cairo-dock rendring issues using openGL backend on intel GPU
** Summary changed:
- cairo-dock rendring issues using openGL backend on intel GPU
+ cairo-dock rendering issues using openGL backend on intel GPU
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1180646
Title:
cairo-dock rendering issues using openGL backend on intel GPU
Status in Mesa:
Unknown
Status in “mesa” package in Ubuntu:
Triaged
Bug description:
what is this bug ?
when i had ubuntu 11.10 , i had a big slow motion that affect even the
youtube videos and overall performance . and the error was the opengl,
i know that because its version name was missing on 11.10 , any way
after upgrade to 12.04 i though the error gone, and it does , my
laptop was 10x faster . but i can't run cairo-dock in opengl mode !!!.
the ghost came back :(
old ubuntu 11.10 bug
http://imageshack.us/photo/my-images/259/xorg.png/
new ubuntu 12.04 bug (the one i have right now )
http://imageshack.us/photo/my-images/844/screenshotfrom201305160.png/
my additional drivers pic
here before upgrade from ubuntu 11.10 to 12.04
http://img94.imageshack.us/img94/8410/delldrivers.png
after the upgrade
http://imageshack.us/photo/my-images/39/screenshotfrom201305160.png/
---------------------------------------------------------------------
i have posted on the cairo-dock forums and they responded that this a common
eror on hd 4000 and they sent me that link
https://bugs.freedesktop.org/show_bug.cgi?id=55036
i looked at it and i found """Component:Drivers/DRI/i965"""
i have read some on the report uploaded and i feel like i have mix between
i915 and i965
============================================================================================================================================================================
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xorg 1:7.6+12ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-43.68-generic 3.2.42
Uname: Linux 3.2.0-43-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.0.1-0ubuntu17.2
Architecture: amd64
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,workarounds,scale,expo,ezoom,dbus]
CompositorRunning: None
Date: Thu May 16 05:17:18 2013
DistributionChannelDescriptor:
# This is a distribution channel descriptor
# For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-oneiric-amd64-20111116-1
DistroCodename: precise
DistroVariant: ubuntu
ExtraDebuggingInterest: No
GraphicsCard:
Intel Corporation Ivy Bridge Graphics Controller [8086:0166] (rev 09)
(prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:0569]
InstallationMedia: Ubuntu 11.10 "Oneiric" - Build amd64 LIVE Binary
20111116-18:24
MachineType: Dell Inc. Inspiron 5520
MarkForUpload: True
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-43-generic
root=UUID=8b64b4b3-8de9-43d7-b1c8-7f9ff701ac70 ro quiet splash vt.handoff=7
SourcePackage: xorg
UpgradeStatus: Upgraded to precise on 2013-05-05 (10 days ago)
dmi.bios.date: 08/13/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A09
dmi.board.name: 04G65K
dmi.board.vendor: Dell Inc.
dmi.board.version: A02
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A09
dmi.modalias:
dmi:bvnDellInc.:bvrA09:bd08/13/2012:svnDellInc.:pnInspiron5520:pvrA09:rvnDellInc.:rn04G65K:rvrA02:cvnDellInc.:ct8:cvrA09:
dmi.product.name: Inspiron 5520
dmi.product.version: A09
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.7.12-0ubuntu1
version.ia32-libs: ia32-libs 20090808ubuntu36
version.libdrm2: libdrm2 2.4.43-0ubuntu0.0.1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.1-0ubuntu1~precise
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental
9.0.1-0ubuntu1~precise
version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.1-0ubuntu1~precise
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.13
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1.2
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.20.0-0ubuntu0~precise1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20111201+b5534a1-1build3
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