You should have followed the install instructions on the download page: https://www.armbian.com/amlogic-s9xx-tv-box Given where you are now, you need to find an original android image, flash that to return the board to a clean state, and then follow those instructions. The amlogic s9xx TV box builds use the android bootloader to bootstrap the boot process which at this point you have overwritten part of.

Hi Chris, when I tried to install the headers on my pcduino3nano, there were two options: linux-headers-armmp (or equivalent for your board) and kernel-headers. This secong package name was incomplete, but apt suggested a list of possible matches for my system. Give that a try. Cheers, Gaetano.

Thanks Werner. Meanwhile I have tried a minimal image and did not plug the ethernet cable it, the Armbian initial boot script installed the drivers and connected seamlessly to wifi. No need for the marrownr external driver, so the headers problem is no longer a problem. Now I am keeping my fingers crossed that the OTG will work (it didn't work with Johang's latest images. So I created my own using hte armbian compilation script. It doesn't have Trixie for pcduino3nano, but bookworm should work. Cheers, Gaetano.

I would use systemd. Depending on what application you are talking about, a simple or oneshot service should do the trick. Read the first two examples in the manual: https://www.freedesktop.org/software/systemd/man/latest/systemd.service.html#Examples Assuming you mean an application started by the system and not your user, select the version that fits your situation, create/edit the file /etc/systemd/system/name_your_service.service with the contents needed, for example: [Unit] Description=Service to start "application" [Service] Type=simple ExecStart=/path/to/application [Install] WantedBy=multi-user.target Then enable the service and reboot. sudo systemctl enable name_your_service.service sudo reboot now You can use "systemctl status name_your_service.service" to see status, or "journalctl -u name_your_service.service" to see logs. You should obv change the name of the service from name_your_service to something fitting. If you want the application to run even earlier at boot, you can change multi-user.target to basic.target instead, but be mindful that if you do that and the application requires for example network to be available, you then also need to add "After=network-online.target". Instead, it's usually better to use "Before" and "After" variables and stay on multi-user.target. Please see manual in link above and https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html for more advanced usage.

Hello @JamesCL! I got the same error. You need to select at least one desktop package - error shows up with empty DESKTOP_APPGROUPS_SELECTED= Hello @Malay: That was on my todo list. I grabbed an eMMC from an old Odroid. It tried to boot if inserted. Thus boot sequence is: SD/TF, then eMMC, then MTD. So I booted with SD. eMMC showed up in /dev/mmcblk2. I started armbian-install, selected "Install on eMMC". Now it tries to boot that old Odroid image. So boot0, uboot, and SBI are there. Should work if you copy an image to /dev/mmcblk2. @All others: if that kernel thread for realtime-CPU (and HDMI audio) is active, the board always reports a load=2.0 or higher. This does not cause a very un-responsive Wayland-Gnome3-Desktop, this has other causes. Anyhow, this desires more investigation, since running a polling process to grab data from a realtime CPU does not sound right, there has to be an Interrupt or so, so I may again revert the reverted reversion (of the RPMSG kthread). Also I learned, that the Fedora project has an even larger esos.elf (rCPU firmware). I am curious what additional stuff may be in there 🤔 LG // Sven-Ola