Hi, LinuxAos worked on Debian 11 on a 64 bit ThinkCentre. Yesterday upgraded 11 to 12. Here only a white viewer with these two lines in AOS.ppppp.Log are produced. LinuxA2 Gen. 64-bit, rev.9799 X11 Display depth = 24 Anyone have LinuxAos working on Debian 12? Ideas? Thanks, ... P.L.