Cannot rotate display

Issues related to hardware problems
zat213
Posts: 1
Joined: 2018/03/17 04:58:49

Cannot rotate display

Postby zat213 » 2018/03/17 05:07:48

Hello all,

When I upgrade from 6.5 to 7, display can no longer be rotated, while I would like to use it in portrait.
Could anybody tell me solution?

I am using
CentOS Linux release 7.4.1708 (Core)

Thank you.