bkrzem, thank you for reporting this and helping make Ubuntu better. Maverick reached EOL on April 10, 2012. Please see this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases
We were wondering if this is still an issue in a supported release? If so, can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ . If it remains an issue, could you run the following command in a supported release from a Terminal (Applications->Accessories->Terminal). It will automatically gather and attach updated debug information to this report. apport-collect -p linux <replace-with-bug-number> Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please do not test the kernel in the daily folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. As well, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream', and comment as to why specifically you were unable to test it. Please let us know your results. Thanks in advance. ** Tags removed: meerkat opengl xorg ** Tags added: needs-upstream-testing regression-release ** Description changed: Binary package hint: xorg I am on Toshiba NB 205 netbook. The OpenGL animations are jerky but when I rest my finger on the touchpad (!) it seems to help. For example, the glxgears animation is very jerky and I get about 130 - 170 frames / 5 sec. , but with my finger on the touchpad the framerate goes to 300 frames / 5 sec. (synced with verical refresh) and the animation is very smooth. Similarly when playing Extreme Tux Racer - the graphics is jerky but seems to be much smoother with my finger touching the trackpad. This happens both with the stock xorg and xorg-edgers ppa packages. I did not have this issue in ubuntu 9.10. My distribution is Maverick Meerkat installed from alternate CD, openbox window manager, no desktop effects. + + WORKAROUND: nohz=off, disabling the hyperthreaded CPU on the atom or by + saving this to ~/.drirc to disable vblank + + <driconf> + <device screen="0" driver="dri2"> + <application name="Default"> + <option name="vblank_mode" value="0" /> + </application> + </device> + </driconf> ** Changed in: linux (Ubuntu) Importance: Undecided => Low ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/638813 Title: Jerky OpenGL on intel 945GSE, better when touching the trackpad To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/638813/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
