Its a bug, I've already reported it :)


On Mon, Oct 7, 2013 at 12:58 PM, Berat Alp Erbil <<email address hidden>
> wrote:

> Solved for me but dash background is too dark. Is it a feature or a bug?
> :P
>
> --
> You received this bug notification because you are subscribed to a
> duplicate bug report (1219539).
> https://bugs.launchpad.net/bugs/1222602
>
> Title:
>   [regression] [gen3] Mesa 9.2 makes Unity unusable on Atom class
>   hardware and 943/945 graphics controllers
>
> Status in Mesa:
>   Confirmed
> Status in Release Notes for Ubuntu:
>   New
> Status in “mesa” package in Ubuntu:
>   Fix Released
> Status in “nux” package in Ubuntu:
>   Fix Released
> Status in “unity” package in Ubuntu:
>   Invalid
>
> Bug description:
>   After the upgrade to Mesa 9.2.0 unity is barely usable.
>   Dash, Alt+Tab switcher and Alt+F2 command line shows in more than 1
> minute, using 100% cpu.
>
>   A downgrade to mesa 9.1.6-2ubuntu2 restores full performance.
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 13.10
>   Package: libgl1-mesa-glx 9.2-1ubuntu1
>   ProcVersionSignature: Ubuntu 3.11.0-5.11-generic 3.11.0
>   Uname: Linux 3.11.0-5-generic i686
>   .tmp.unity.support.test.0:
>
>   ApportVersion: 2.12.1-0ubuntu3
>   Architecture: i386
>   CompizPlugins: No value set for
> `/apps/compiz-1/general/screen0/options/active_plugins'
>   CompositorRunning: compiz
>   CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
>   CompositorUnredirectFSW: true
>   Date: Mon Sep  9 01:51:45 2013
>   DistUpgraded: 2013-09-08 20:36:47,811 DEBUG enabling apt cron job
>   DistroCodename: saucy
>   DistroVariant: ubuntu
>   ExtraDebuggingInterest: Yes
>   GraphicsCard:
>    Intel Corporation Mobile 945GSE Express Integrated Graphics Controller
> [8086:27ae] (rev 03) (prog-if 00 [VGA controller])
>      Subsystem: Micro-Star International Co., Ltd. Device [1462:0110]
>      Subsystem: Micro-Star International Co., Ltd. Device [1462:0110]
>   InstallationDate: Installed on 2013-09-07 (1 days ago)
>   InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386
> (20130424)
>   MachineType: MICRO-STAR INTERNATIONAL CO., LTD U90/U100
>   MarkForUpload: True
>   ProcEnviron:
>    TERM=xterm
>    PATH=(custom, no user)
>    XDG_RUNTIME_DIR=<set>
>    LANG=it_IT.UTF-8
>    SHELL=/bin/bash
>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-5-generic
> root=UUID=674329c8-d0a6-4954-89c0-72821cfa0ba8 ro quiet splash vt.handoff=7
>   SourcePackage: mesa
>   UpgradeStatus: Upgraded to saucy on 2013-09-08 (0 days ago)
>   dmi.bios.date: 12/01/2009
>   dmi.bios.vendor: American Megatrends Inc.
>   dmi.bios.version: 4.6.3
>   dmi.board.asset.tag: To be filled by O.E.M.
>   dmi.board.name: U90/U100
>   dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD
>   dmi.board.version: Ver.001
>   dmi.chassis.asset.tag: To Be Filled By O.E.M.
>   dmi.chassis.type: 10
>   dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO., LTD
>   dmi.chassis.version: Ver.001
>   dmi.modalias:
> dmi:bvnAmericanMegatrendsInc.:bvr4.6.3:bd12/01/2009:svnMICRO-STARINTERNATIONALCO.,LTD:pnU90/U100:pvrVer.001:rvnMICRO-STARINTERNATIONALCO.,LTD:rnU90/U100:rvrVer.001:cvnMICRO-STARINTERNATIONALCO.,LTD:ct10:cvrVer.001:
>   dmi.product.name: U90/U100
>   dmi.product.version: Ver.001
>   dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO., LTD
>   version.compiz: compiz 1:0.9.10+13.10.20130828.2-0ubuntu1
>   version.libdrm2: libdrm2 2.4.46-1
>   version.libgl1-mesa-dri: libgl1-mesa-dri 9.2-1ubuntu1
>   version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
>   version.libgl1-mesa-glx: libgl1-mesa-glx 9.2-1ubuntu1
>   version.xserver-xorg-core: xserver-xorg-core 2:1.14.2.901-2ubuntu4
>   version.xserver-xorg-input-evdev: xserver-xorg-input-evdev
> 1:2.7.3-0ubuntu3.1
>   version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu6
>   version.xserver-xorg-video-intel: xserver-xorg-video-intel
> 2:2.21.14-4ubuntu3
>   version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
> 1:1.0.9-2ubuntu1
>   xserver.bootTime: Mon Sep  9 01:46:55 2013
>   xserver.configfile: default
>   xserver.errors:
>
>   xserver.logfile: /var/log/Xorg.0.log
>   xserver.outputs:
>    product id                                1001
>    vendor                                     HSD
>   xserver.version: 2:1.14.2.901-2ubuntu4
>
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>