Graphics slow with i915 dri driver (llvm used)

Bug #1062918 reported by Marius B. Kotsbak on 2012-10-06
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Nux
Fix Released
Undecided
Unassigned
nux (Ubuntu)
Undecided
Unassigned

Bug Description

In Quantal graphics has been slow. Seems it is not using Open GL hardware...

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: xorg 1:7.7+1ubuntu4
ProcVersionSignature: Ubuntu 3.5.0-17.27-generic 3.5.5
Uname: Linux 3.5.0-17-generic i686
.tmp.unity.support.test.1:

ApportVersion: 2.6.1-0ubuntu1
Architecture: i386
CompizPlugins: [core,composite,opengl,decor,resize,place,imgpng,move,compiztoolbox,grid,vpswitch,mousepoll,water,regex,gnomecompat,wobbly,session,animation,fade,workarounds,cube,rotate,expo,ezoom,scale,unitymtgrabhandles,unityshell]
CompositorRunning: compiz
Date: Sat Oct 6 18:21:03 2012
DistUpgraded: 2012-08-31 14:36:26,019 DEBUG disabling apt cron job (0755)
DistroCodename: quantal
DistroVariant: ubuntu
EcryptfsInUse: Yes
ExtraDebuggingInterest: Yes, including running git bisection searches
GraphicsCard:
 Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller [8086:a011] (rev 02) (prog-if 00 [VGA controller])
   Subsystem: Giga-byte Technology Device [1458:b100]
   Subsystem: Giga-byte Technology Device [1458:b100]
MachineType: GIGABYTE T1005
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-17-generic root=UUID=f1d0446d-3ea3-46a7-9842-8773acca78e6 ro crashkernel=384M-2G:64M,2G-:128M quiet
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to quantal on 2012-08-31 (36 days ago)
dmi.bios.date: 08/30/2010
dmi.bios.vendor: GIGABYTE
dmi.bios.version: GSBF05
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: T1005
dmi.board.vendor: GIGABYTE
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnGIGABYTE:bvrGSBF05:bd08/30/2010:svnGIGABYTE:pnT1005:pvrGSBF05:rvnGIGABYTE:rnT1005:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion:
dmi.product.name: T1005
dmi.product.version: GSBF05
dmi.sys.vendor: GIGABYTE
version.compiz: compiz 1:0.9.8.4-0ubuntu1
version.libdrm2: libdrm2 2.4.39-0ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.0~git20121004.b2048c5e-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.0~git20121004.b2048c5e-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.13.0-0ubuntu5
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.99.99~git20120913.8637f772-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.9-0ubuntu2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.2-0ubuntu3

Marius B. Kotsbak (mariusko) wrote :
Timo Aaltonen (tjaalton) wrote :

unity_support_test has failed claiming that i915 dri driver is not used, which is not true.

affects: xorg (Ubuntu) → nux (Ubuntu)
Marius B. Kotsbak (mariusko) wrote :

Seems this is solved now:

$ LIBGL_DEBUG=verbose /usr/lib/nux/unity_support_test -p -f
libGL: OpenDriver: trying /usr/lib/i386-linux-gnu/dri/tls/i915_dri.so
libGL: OpenDriver: trying /usr/lib/i386-linux-gnu/dri/i915_dri.so
libGL: Can't open configuration file /etc/drirc: No such file or directory.
libGL: Can't open configuration file /home/marius/.drirc: No such file or directory.
libGL: Can't open configuration file /etc/drirc: No such file or directory.
libGL: Can't open configuration file /home/marius/.drirc: No such file or directory.
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) IGD x86/MMX/SSE2
OpenGL version string: 1.4 Mesa 9.0

Not software rendered: yes
Not blacklisted: yes
GLX fbconfig: yes
GLX texture from pixmap: yes
GL npot or rect textures: yes
GL vertex program: yes
GL fragment program: yes
GL vertex buffer object: yes
GL framebuffer object: yes
GL version is 1.4+: yes

Unity 3D supported: yes

Changed in nux (Ubuntu):
status: New → Fix Released
summary: - Graphics slow
+ Graphics slow with i915 dri driver (llvm used)
Changed in nux:
status: New → Fix Released
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