https://docs.khadas.com/ 2026-04-17T07:35:22+00:00 https://docs.khadas.com/ https://docs.khadas.com/ttps://docs.khadas.com/lib/tpl/dokuwiki-new/images/favicon.ico text/html 2022-07-19T03:41:54+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/edge2/troubleshooting/capture-log?rev=1658216514&do=diff Edge2 Capture Running Log This guide is for users of Ubuntu Linux. You can capture information from the running system log to diagnose abnormal behaviour and unexpected outputs. Login via a Serial Terminal Connect your PC to the SBC using a Serial Debug Tool. The default account and password of Ubuntu Linux is as follows: text/html 2023-08-28T02:14:02+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/edge2/troubleshooting/edge2-uboot-uefi?rev=1693203242&do=diff edge2 uboot uefi boot Edge2 Uboot UEFI We recommend start 1st partition from 32768 block sfdisk --dump /dev/mmcblk0 | grep -e first -e start= first-lba: 32768 /dev/mmcblk0p1 : start= 32768, UEFI bootloader for Edge2 can be fixed/updated via OOWOW Online Scripts UEFI bootloader for Edge2 can be installed via text/html 2024-10-21T22:09:54+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/edge2/troubleshooting/obs-fixup?rev=1729562994&do=diff Edge2 OBS fixup Introduction OBS can't work properly on Ubuntu with Wayland by default, here we provide a solution to fix this issue. Solution QT_QPA_PLATFORMxcb $ export QT_QPA_PLATFORM=xcb $ obs Remove GPU package text/html 2024-11-30T04:20:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/edge2/troubleshooting/remove-gpu-package?rev=1732958447&do=diff Edge2 Remove GPU Package In order to have better desktop experience, the Ubuntu OS has Wayland GPU support by default. But in some situations, this may break some software, so we provide a way to uninstall the GPU package here to use CPU rendering. text/html 2022-07-19T03:41:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/edge2/troubleshooting/start?rev=1658216507&do=diff Edge2 Troubleshooting troubleshooting index text/html 2022-11-21T04:44:58+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/edge2/troubleshooting/ubuntu22.04-fixup?rev=1669023898&do=diff Edge2 Ubuntu 22.04 Fixup Introduction For newer SBC like VIM4, VIM1S and Edge2, the default desktop is Ubuntu 22.04 with Wayland GPU support, in this case, it may breaks some software from upstream, here we provide the solution to fixup such software. text/html 2026-02-10T07:31:50+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/edge2/troubleshooting/usb-burn-online?rev=1770726710&do=diff edge2 online burn linux Edge2 Online burn * Connect device to PC by USB cable * Activate USB Burn mode - by pressing quickly KEY_FUN x 3 times * Try the next commands from your PC full online help <https://github.com/hyphop/rockchip-burn?tab=readme-ov-file#rockchip-burn> Devices * Edge2 * Edge-2L NEW: Get images list Just copy one command line to Linux terminal text/html 2024-07-04T03:50:18+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.khadas.com/products/sbc/edge2/troubleshooting/windows-install?rev=1720079418&do=diff edge2 windows install Edge2 Windows install ARM UEFI This document guides the installation of the Windows 11 Image for the Edge2. This image is purely experimental and is not recommended for general use, and is currently only for testing purposes. Please check the hardware support status