I have installed 3.10.0-031000rc2-generic. I am not sure exactly what to report for the following reasons:
1. I am now getting /sys/class/backlight/intel_backlight which I didn't have before, and adjusting the brightness by echoing to 'brightness' in that folder works. 2. The hotkeys shows the brightness overlay but doesn't change the brightness. So it's kind of fixed in that I can change the brightness, but at the same time the hotkeys don't work. I haven't messed with acpi_osi and acpi_backlight kernel parms. Let me know what you think I should do for the next step. My /etc/default/grub is: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" GRUB_CMDLINE_LINUX="" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1181927 Title: 13.04: Brightness control visible but does nothing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1181927/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
