After observing upside-down maps in chromium for some months a fix was
presented in:
https://www.raspberrypi.org/forums/viewtopic.php?f=91&t=274315

The fix is to run chromium from a command line, so:
MESA_EXTENSION_OVERRIDE=-GL_MESA_framebuffer_flip_y chromium-browser

The inverted maps are fixed, so far nothing bad seems to happen
viewing other pages, but it's rather clumsy. Can somebody point
out how to make this default behavior when starting chromium from
the icon in the menu bar?

Thanks for reading,

bob prohaska

--- SoupGate-Win32 v1.05