January 4, 2020, 11:29pm
I have Khadas VIM3 Pro and connected the TS050 touch screen. Everything works, it’s fun.
I installed the image “IM3_Ubuntu-xfce-bionic_Linux-4.9_arm64_EMMC_V20190830.7z”, when I enter the text mode (without the graphical interface) I can not change the screen orientation.
By default, the screen displays a picture with a resolution of 1920x1080, which makes it unreadable.
A few weeks trying to change the screen orientation from the vertical to the horizontal.
Can anyone help me how to change the screen to horizontal?
Try looking at a new firmware version.
I was having a display issues too and it was 98% solved with an update. Hope this helps.
FYI: I’m sure some one else will chime in too
January 5, 2020, 3:53am
I have updated to the latest version (VIM3_Ubuntu-xfce-bionic_Linux-4.9_arm64_EMMC_V20191231), but I still can’t change to landscape orientation either on HDMI or on TS050 touch screen
January 5, 2020, 4:17am
@Spikerguy has some experience on the VIM3+TS050+Ubuntu. Not sure if he has encountered this issue, but his experience might be helpful on this.
Currently they only have portrait mode for ts050 on ubuntu.
So we have to wait.
January 5, 2020, 9:16pm
Thank you very much for this information.
Could you try this and see ?
It may work, but note no official support yet
July 20, 2020, 6:31am
I checked it by all means
I think this problem is related to the resolution set in the ts050.dtsi file (it is set as 1080x1920 (1080 horizontal 1980 vertical) I tried all the possible xrandar commands, and realized the display isn’t recognized at all it is just seen as “screen 0”
so we can’t address commands to it…