Public bug reported: Performance of WebGL on Intel HD Grafix is far from usable. I am certain this is not a capability / driver issue, as
- for exact the same hardware, the tests under Windows 7 64 bit / firefox 32 bit perform constantly at least 10x faster (dual boot system) - compositing in KDE 4.7 (with probing disabled) feels realy fast and snappy These test are ridiculous slow: http://webglsamples.googlecode.com/hg/aquarium/aquarium.html 3 fps with 50 fish http://mrdoob.github.com/three.js/examples/webgl_materials_shaders_fresnel.html 3-4 fps http://mrdoob.github.com/three.js/examples/webgl_materials_cubemap.html ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: firefox 9.0.1+build1-0ubuntu0.11.10.2 ProcVersionSignature: Ubuntu 3.0.0-15.25-generic 3.0.13 Uname: Linux 3.0.0-15-generic x86_64 AddonCompatCheckDisabled: False AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu4 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: john 1657 F.... pulseaudio BuildID: 20111228084940 CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf6960000 irq 45' Mixer name : 'Intel IbexPeak HDMI' Components : 'HDA:111d76d5,1028040a,00100104 HDA:80862804,80860101,00100000' Controls : 19 Simple ctrls : 11 Channel: release Date: Mon Jan 16 18:21:27 2012 ForcedLayersAccel: False InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111011) IpRoute: default via 192.168.2.1 dev wlan0 proto static 169.254.0.0/16 dev wlan0 scope link metric 1000 192.168.2.0/24 dev wlan0 proto kernel scope link src 192.168.2.96 metric 2 Plugins: Skype Buttons for Kopete - Lib=skypebuttons.so, Location=/usr/lib/mozilla/plugins Shockwave Flash - Lib=libflashplayer.so, Location=/usr/lib/adobe-flashplugin ProcEnviron: LANGUAGE=en_US:en PATH=(custom, user) LANG=en_US.UTF-8 SHELL=/bin/bash Profiles: Profile0 (Default) - LastVersion=9.0.1/20111228084940 (Running) RunningIncompatibleAddons: False SourcePackage: firefox UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/23/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A10 dmi.board.name: 0667CC dmi.board.vendor: Dell Inc. dmi.board.version: A03 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA10:bd08/23/2011:svnDellInc.:pnLatitudeE6410:pvr0001:rvnDellInc.:rn0667CC:rvrA03:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E6410 dmi.product.version: 0001 dmi.sys.vendor: Dell Inc. ** Affects: firefox (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug oneiric -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/917266 Title: firefox Intel HD Webgl performance unusable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/917266/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs