Nicolò Chieffo, thank you for reporting this and helping make Ubuntu better. Hardy desktop reached EOL on May 12, 2011. 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 . 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. 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'. Please let us know your results. Thanks in advance. ** No longer affects: gnome-power-manager (Ubuntu) ** Attachment removed: "dmidecode.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/315922/+attachment/440669/+files/dmidecode.log ** Attachment removed: "EliteBook-8530w-dsdt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/315922/+attachment/440680/+files/EliteBook-8530w-dsdt ** Tags added: hardy jaunty needs-bisect needs-upstream-testing regression-release ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/315922 Title: 2.6.27-11 makes brightness not work [2.6.28-4.10 also affected] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/315922/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
