Just to let you know usb bug is still present in 7.1 rc3 [ 2.596444] usb 4-1: new full-speed USB device number 2 using ohci-platform [ 2.784449] usb 4-1: device descriptor read/64, error -62 [ 3.076447] usb 4-1: device descriptor read/64, error -62 [ 3.356447] usb 4-1: new full-speed USB device number 3 using ohci-platform [ 3.532450] usb 4-1: device descriptor read/64, error -62 [ 3.824440] usb 4-1: device descriptor read/64, error -62 [ 3.928486] usb usb4-port1: attempt power cycle [ 4.140440] usb 4-1: new full-speed USB device number 4 using ohci-platform [ 4.548447] usb 4-1: device not accepting address 4, error -62 [ 4.732456] usb 4-1: new full-speed USB device number 5 using ohci-platform [ 5.140438] usb 4-1: device not accepting address 5, error -62 [ 5.140481] usb usb4-port1: unable to enumerate USB device

The short-circuit you did probably created feedback loop generating tension coming back to some component of the board, possibly burning it unfortunately. Never join 2 power sources without filter balancing it or adding extra capacitors... Is the board turning on? Try to turn on and look for heated places in the board... With a thermal camera will be easier, but if you don't have one, you may touch the components to see which are hot, or add some drops of isopropyl alcohol only on top of components and see if it evaporates too fast like this -> link. If a component is heating too fast, probably its short-circuited/burnt and needs replacement.

Hi everyone, I downloaded a 6.12.68 image for my Bigtreetech Pi, compatible with CB1-sd. After apt update and apt upgrade, onboard ethernet disappears. During update got these messages: - Err: 16 http://deb.debian.org/debian trixie-backports/main arm64 Packages.diff/Index Could't find the start of the patch series - Notice: Repository 'http... InRelease' changed its 'Version' value from '13.3' to '13.5' Launching a new apt update, error and notice disappear. After upgrade and reboot there is no more ethernet device, just wifi. Investigating a little I found the kernel module sunxi_gmac.ko that was present in folder /usr/lib/modules/... current... /kernel/net/ethernet/allwinner before upgrade, is now missing after upgrade. There is just a sun4i-emac.ko after upgrade. Plugging in an usb to ethernet adapter (Realtek r8152) works immediately, get eth0 and connect. Can someone help to restore onboard ethernet? Thanks, Mario

Hello Joel, This seems to be one an known incompatibility with the main Trust OS. There is a experimental image built with an alternative opensource trust OS that might fix this, and it can be downloaded here. Do a test and let us know. PS: Recently OS OP-Tee has been updated to the multitool, and ideally you should test it using a SD Card. BTW: Your screenshot links did not work. BTW2: When the screen goes off can you still connect trough SSH?

Hi! I've been using this Armbian image on my H96 RK3566 for small projects. Thanks a lot for releasing it! Right now, I need to use the NPU for a small AI project. I know it's possible to activate it, but it doesn't look easy. I've read that there is NPU support on legacy kernels (v5.10/v5.15), but I haven't been able to find that specific version for the H96 RK3566. My question is: how difficult would it be to add or backport this NPU module to the current mainline kernel version?