armbuilder

New 6.x based kernels for OPI 4 LTS seems to be a hit or miss for HDMI monitors. Some work, and others especially TVs dont output video at all. Images with 5.15.x kernels dont have this issue.

Was using a 5.15.x version of Arabian on an orange pi 4, and upgraded to latest 6.7.x image seems to have broken low level usb (specifically USB to ACM devices). Used the following command to reset an STM32 device over USB (stm32 is connected directly to USB and shows up as a ttyACM0 device in linux) python -c 'import termios; termios.tcsendbreak(3, 0)' 3>/dev/ttyACM0 this worked great but now no longer does. Any ideas? Anyway we can test if its an updated driver issue by reverting to older usb driver or possible a kernel issue? Seems to be a Armbian specific issue, since ubuntu on amd64 system with 6.x kernel works fine as well