YannUbuntu, regarding your comments : >"in 10.04.3 too, the "acpi_osi=" option makes the brightness hotkeys work."
Thank you for testing Lucid. As a follow up, if you did not use the acpi_osi= kernel parameter in Lucid, the brightness hotkeys would not work? >"What does the acpi_osi= option do?" Please see http://www.kernel.org/doc/Documentation/kernel-parameters.txt . >"is there a way to enable it without its drawback (it disables the "Brightness and lock" feature in 12.04) ?" Unfortunately, I do not have any further information on this. Despite this, the next step would be to add information desired by kernel.org triagers and developers to your upstream bug. Could you please do this following https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Overview_on_Reporting_Bugs_Upstream ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1041116 Title: Brightness hotkeys have no effect on Clevo laptop To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1041116/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
