UBook X 2023 Debian and screen rotation

Autorotation work great on windows but is a little mess with Debian.
Text is never in the same way than display.

I have to modify the iio proxy sensor setting.

I had tried some but didn’t get the good setting.
For exemple :
ACCEL_MOUNT_MATRIX=0, 1, 0; 0, -1, 0; 0, 0, 1

Anyone know the god matrix setting?

I am running Fedora 38. I am successfully using:
0, -1, 0; -1, 0, 0; 0, 0, 1

FYI - Don’t know what desktop you are using but there is a Gnome Mutter bug that locks up the entire desktop sometimes when you touch drag a window. Attaching keyboard and pressing Esc will unfreeze desktop for use again, at least temporarily.