erratic auto-rotation
For some weeks now I have troubles with the auto-rotation feature. Whenever I activate auto-rotate, the rotation doesn't behave as it should. Usually the first tilt to the left rotates the screen correctly, but if I don't lock it immediately, the rotation flips around all the time to positions that don't make sense at all (often completely upside down). It takes a while to get lucky enough to get the right position long enough to lock the rotation again. I reflashed the latest dev image and the problem was gone. But after rebooting the phone it appeared again. I tried this multiple times with flashing to eMMC as well as an SD card and every time it works after the first boot and breaks after rebooting. First I thought this was because of some messed up setting in the backup of my home folder that I restored, but it also happened without changing anything and just rebooting. I also couldn't find any config file that might relate to this. On Mobian the auto-rotation works, also after multiple reboots and restoring my backup, so I don't think this is hardware related.
Any ideas? This became especially annoying since my screen cracked and became unresponsive in a certain area, so I have to change to landscape mode to be able to type some characters.