Sony Bravia S 20 inch cannot detect HDMI resolution

[M_Rusli]

I am using Raspberry pi 3 and I notice that the Sony Bravia S 20 inch TV cannot detect HDMI monitor resolution on ubuntu mate 16.04 beta 2.

It indicate as Unknown display …1184 x 624 resolution … refresh rate of 0 …

[wolfman]

Hi,

see this section which might help "Hardware accelerated video":

Ubuntu MATE 15.10 for the Raspberry Pi 2

Ubuntu MATE 15.10 for the Raspberry Pi 2. @Wimpy and @rohithmadhavan have made an Ubuntu MATE image for the Raspberry Pi 2 which you can download or build yourself. [image] The image is functional and based on the regular Ubuntu armhf base, not the new Snappy Core, which means that the installation procedure for applications is the same as that for the regular desktop version, ie using apt-get. We have done what we can to optimise the build for the Raspberry Pi 2 and one can comfortably use…

[M_Rusli]

When i use the pi 3 on another hdmi tv with release version of 16.04 it cannot detect the correct resolution.

[wolfman]

Hi @M_Rusli,

does this help?:

http://elinux.org/RPiconfig#Video