2016-12-03, 20:32
Hi,
i just installed Ubuntu 16.04 and followed your instructions on first page. It's all working :-) however it's not possible to change to 2160p with a refresh rate of 50Hz. As you can see on the Attachements the TV and the system itself is able to process that (made that screenshot on the same system on Windows 10). However in Linux no 50Hz possible.
I installed the Intel driver and also setup this repository to update:
sudo apt-add-repository ppa:wsnipex/vaapi
It upgraded the driver but did not help -- no 50Hz possible.
Is there maybe another driver from Intel that is capable to do this? Or is this a general issue from Linux? With 1080P no problem I can change to any refresh rate.
The System is connected with HDMI 2.0 no adapter or long cable used.
Thanks
Alex
i just installed Ubuntu 16.04 and followed your instructions on first page. It's all working :-) however it's not possible to change to 2160p with a refresh rate of 50Hz. As you can see on the Attachements the TV and the system itself is able to process that (made that screenshot on the same system on Windows 10). However in Linux no 50Hz possible.
I installed the Intel driver and also setup this repository to update:
sudo apt-add-repository ppa:wsnipex/vaapi
It upgraded the driver but did not help -- no 50Hz possible.
Is there maybe another driver from Intel that is capable to do this? Or is this a general issue from Linux? With 1080P no problem I can change to any refresh rate.
The System is connected with HDMI 2.0 no adapter or long cable used.
Thanks
Alex
