** Changed in: unity
Milestone: 7.3.1 => 7.3.2
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https://bugs.launchpad.net/bugs/1055936
Title:
Unity is unusuably slow with fallback software rendering (LLVMpipe)
Status in Unity:
Confirmed
Status in unity package in Ubuntu:
Confirmed
Bug description:
I have Quantal Beta 1 installed in a Virtual Box VM, since unity-2d is
no longer available it should be doing 3D rendering in software as a
fallback since Virtual Box doesn't expose 3D hardware acceleration
properly. Any form of 3D animation takes, roughly, five to ten times
as long as it should. Opening the dash by clicking the Dash Home
button takes about twenty seconds and you can watch the little spinner
in the corner step through its animation in discreet chunks. Opening
a new window of any application it's also possible to watch the window
opening animation in stages. Operations within an application,
scrolling, etc. aren't noticeably slower than on Precise, so I'm
inclined to call this a unity bug but it's entirely possible it's not.
I'm keeping the Quantal VM around for testing, so if you need further
information or debugging output, let me know and I'll be happy to
provide it.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: unity 6.6.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-15.22-generic 3.5.4
Uname: Linux 3.5.0-15-generic x86_64
.tmp.unity.support.test.1:
ApportVersion: 2.5.2-0ubuntu4
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
Date: Tue Sep 25 00:19:23 2012
DistUpgraded: Fresh install
DistroCodename: quantal
DistroVariant: ubuntu
GraphicsCard: InnoTek Systemberatung GmbH VirtualBox Graphics Adapter
[80ee:beef] (prog-if 00 [VGA controller])
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Beta amd64 (20120924)
Lsusb:
Bus 001 Device 002: ID 80ee:0021 VirtualBox USB Tablet
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: innotek GmbH VirtualBox
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-15-generic
root=UUID=6c5353f4-6f9f-43c5-8a44-cbbdb1483ffb ro quiet splash vt.handoff=7
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.modalias:
dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:
dmi.product.name: VirtualBox
dmi.product.version: 1.2
dmi.sys.vendor: innotek GmbH
version.compiz: compiz 1:0.9.8.2+bzr3377-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.39-0ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.0~git20120917.7cfd42ce-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.0~git20120917.7cfd42ce-0ubuntu3
version.xserver-xorg-core: xserver-xorg-core 2:1.13.0-0ubuntu4
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 2:2.20.8-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.2-0ubuntu1
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