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[Launchpad Bug Tracker <1273005@xxxxxxxxxxxxxxxxxx>]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: unity (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1273005

Title:
  Unity could use "export UNITY_LOW_GFX_MODE=1" option in low hardware
  or VM

Status in “unity” package in Ubuntu:
  Confirmed

Bug description:
  Trying to run Ubuntu in a low hardware (any hardware weaker than one
  core 2 duo, i think) or in a virtual machine is painful. Even in a new
  hardware, with core i7 for example, it is slow with Unity, if it uses
  Intel graphics onboard.

  There is a simple workaround, put "export UNITY_LOW_GFX_MODE=1" in
  .xprofile, in your home. If the hardware is weak, ubuntu could run
  Unity with this option. This greatly improves performance.

  "Linux for human beings", so, only for human that have new and top
  hardware? I know a lot of people that have a modest hardware (here in
  Brazil is common to have a hardware from 3 or more years ago).

  Yeah, i know that there are xubuntu and lubuntu, but people normally
  knows Ubuntu, not others flavors. And as i said before, Unity is slow
  in new hardware too (if you don't have a nvidia or amd graphic card
  installed...).

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: unity 7.1.2+14.04.20131106.1-0ubuntu2
  ProcVersionSignature: Ubuntu 3.13.0-5.20-generic 3.13.0
  Uname: Linux 3.13.0-5-generic i686
  .tmp.unity.support.test.1:
   
  ApportVersion: 2.13.1-0ubuntu1
  Architecture: i386
  CasperVersion: 1.336ubuntu1
  CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDmesg:
   [   14.401565] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
   [   14.401577] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
   [   14.736136] init: udev-fallback-graphics main process (1892) terminated with status 1
   [   15.952719] init: plymouth-upstart-bridge main process (1023) killed by TERM signal
  Date: Sun Jan 26 23:23:56 2014
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroVariant: ubuntu
  GraphicsCard: InnoTek Systemberatung GmbH VirtualBox Graphics Adapter [80ee:beef] (prog-if 00 [VGA controller])
  LiveMediaBuild: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha i386 (20140124)
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 002: ID 80ee:0021 VirtualBox USB Tablet
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: innotek GmbH VirtualBox
  ProcEnviron:
   LANGUAGE=en_US
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash --
  SourcePackage: unity
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/01/2006
  dmi.bios.vendor: innotek GmbH
  dmi.bios.version: VirtualBox
  dmi.board.name: VirtualBox
  dmi.board.vendor: Oracle Corporation
  dmi.board.version: 1.2
  dmi.chassis.type: 1
  dmi.chassis.vendor: Oracle Corporation
  dmi.modalias: dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
  dmi.product.name: VirtualBox
  dmi.product.version: 1.2
  dmi.sys.vendor: innotek GmbH
  version.compiz: compiz 1:0.9.10+13.10.20131011-0ubuntu1
  version.libdrm2: libdrm2 2.4.51-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.0.1-1ubuntu2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.0.1-1ubuntu2
  version.xserver-xorg-core: xserver-xorg-core 2:1.14.5-1ubuntu2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu11
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.907-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu1
  xserver.bootTime: Sun Jan 26 23:23:12 2014
  xserver.configfile: default
  xserver.devices:
   input        Power Button         KEYBOARD, id 6
   input        Sleep Button         KEYBOARD, id 7
   input        VirtualBox USB Tablet TOUCHSCREEN, id 8
   input        AT Translated Set 2 keyboard KEYBOARD, id 9
   input        ImExPS/2 Generic Explorer Mouse MOUSE, id 10
  xserver.errors:
   Failed to load module "vboxvideo" (module does not exist, 0)
   Failed to load module "vboxvideo" (module does not exist, 0)
   open /dev/dri/card0: No such file or directory
   open /dev/dri/card0: No such file or directory
   open /dev/fb0: No such file or directory
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   
  xserver.version: 2:1.14.5-1ubuntu2

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