armbird Posted June 20, 2023 Share Posted June 20, 2023 I'm running Armbian Jammy (23.02.2) aarch64, Xfce 4.16, Kernel: 5.15.93-rockchip64 on a Libre Renegade and would like to change the resolution to 1360x768. I have tried the Display Settings which only has 1280x720 and I can't change the scale, also I have tried changing the values in Settings Editor but that doesn't change anything. (DISPLAY=:0 xrandr -q) shows: xrandr: Failed to get size of gamma for output default Screen 0: minimum 1280 x 720, current 1280 x 720, maximum 1280 x 720 default connected 1280x720+0+0 0mm x 0mm 1280x720 0.00* I have limited experience with XFCE and terminal commands, any help is appreciated thanks. 0 Quote Link to comment Share on other sites More sharing options...
Werner Posted June 21, 2023 Share Posted June 21, 2023 Tried something like this in armbianEnv.txt? extraargs=video=HDMI-A-1:720x480@60 0 Quote Link to comment Share on other sites More sharing options...
armbird Posted June 21, 2023 Author Share Posted June 21, 2023 Sorry if this is not the correct way to reply I don't see a reply button. Nope I haven't even heard of this, I'm assuming A-1 refers to the monitor? Where can I find this file? 0 Quote Link to comment Share on other sites More sharing options...
armbird Posted June 21, 2023 Author Share Posted June 21, 2023 I found the file I will give this a try. 0 Quote Link to comment Share on other sites More sharing options...
armbird Posted June 21, 2023 Author Share Posted June 21, 2023 I tried this and just changed the screen resolution in the example you gave, now I have no video output. Is there a way to change the file outside of Armbian? 0 Quote Link to comment Share on other sites More sharing options...
armbird Posted June 21, 2023 Author Share Posted June 21, 2023 I put this into a Pi 4 and can see the file. 0 Quote Link to comment Share on other sites More sharing options...
armbird Posted June 22, 2023 Author Share Posted June 22, 2023 I changed owner of the file and edited it with nano, changed it from "extraargs=video=HDMI-A-1:720x480@60" to extraargs=video=HDMI-0:1360x768@60 and got picture back but it's still not scaled correctly, I will keep playing with this. 0 Quote Link to comment Share on other sites More sharing options...
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