On Tue, 2021-11-30 at 14:27 +0100, Arve Barsnes wrote: > > Hi. So, on my latest attempt at a world update today, I am getting a > > crazy problem with libpng, with some packages insisting on the use > > flag -apng (portage made me put it in), but other packages insisting > > on the use flag apng. > > > > Thanks in advance for any suggestions. > > That is a direct conflict between chromium and firefox/thunderbird. > You can avoid it by removing the system-png flag from chromium.
This has been a hotly debated topic recently. For more backstory, see this bug: https://bugs.gentoo.org/824018
