Comment 23 for bug 1400068

@Christopher

And also it would be helpful for everyone if that commit

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/acpi/video.c?id=0b8db271f1592e118feef7300f6da85bea9366da

is not backported to Ubuntu, until the issue is fixed. Because now there is a workaround with "acpi_osi=" boot parameter for some Asus models, but after that it is competely blocked.