Need help: vertical screen rotation!

[Martin Flöser]

Am 2017-11-07 17:46, schrieb David Edmundson:
> ​Linux david-laptop 4.10.17-2-MANJARO #1 SMP PREEMPT Sun May 21
> 11:02:41 UTC 2017 x86_64 GNU/Linux

On Intel it's not yet enabled by default with 4.10. Please do the 
following:

1. Edit /etc/default/grub
and add "i915.nuclear_pageflip=1" to GRUB_CMDLINE_LINUX_DEFAULT
2. update-grub
3. reboot
4. enjoy atomic mode settings

As an alternative you can also just add the i915.nuclear_pageflip=1 in 
grub directly. I went for the grub variant on my notebook (which runs 
Neon and thus also 4.10 kernel).

Cheers
Martin