wfx01 Posted October 1, 2018 Share Posted October 1, 2018 hello i just installed Armbian_5.59_Tinkerboard_Ubuntu_bionic_next_4.14.67_desktop on a new tinkerboard s .. and ran myself into a corner immediately. i was trying to figure out how to get 4K 2160p resolution instead of HD 1080p. i changed the refresh rate from 60Hz to 30Hz and now can't get the display back. i tried reboot. and documentation at https://docs.armbian.com/User-Guide_Fine-Tuning/ said to modify /boot/boot.cmd and that file says "edit /boot/armbianEnv.txt to set supported parameters" .. . so i set disp.screen0_output_mode=1920x1080p60 in armbianEnv.txt no luck .. i seem to have gone headless earlier than planned .. advice pls? i was hoping to set this one up as a 4k streaming endpoint. Link to comment Share on other sites More sharing options...
jmandawg Posted October 2, 2018 Share Posted October 2, 2018 ssh in and reconfigure it or fail safe method: re-flash the sd card Link to comment Share on other sites More sharing options...
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