I've tested kernel from v3.8-rc4-raring directory in http:/http://kernel.ubuntu.com/~kernel-ppa/mainline/. With workaround ("acpi_osi=") hot keys work just as when I use kernel 3.5 from Xubuntu 12.10. But when I delete these symbols, then do "update-grub2" in terminal and reboot, the situation remains the same as I have not used new kernel,so that Fn+F5/F6 combinations can't adjust brightness.
** Tags removed: needs-upstream-testing ** Tags added: kernel-bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1103620 Title: Adjusting brightness with hot keys doesn't work properly on Asus K55VD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1103620/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs