new version of drivers/acpi/video.c has a feature to disable native backlight, but we wanna to 1) use native backlight or 2) make _OSI(Windows 2012) disable. Either is possible with current 12.04.05:
1) use_native_backlight backport was rejected by kernel team. The only solution is to use kernel parameter acpi_video=vendor 2) patch #5 was rejected. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1416940 Title: [HP Pavilion dv6] Brightness control only work on the last two steps on 12.04.5 To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1416940/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
