@SuperSandro2000 can you merge ?

I'm personally not confident enough that this is safe for a release backport to approve, especially given that I'd be approving my own diff from the other PR.

While I'm not aware of any reported issues with the change in nixos-unstable it does have a potentially significant impact on library selection inside apps using fhs envs so I'm a bit nervous.

#265476 - an example of a regression due to this change

Maybe we still want to backport as #262080 is really annoying but I don't think I'm the right person to make a decision like that.

cc release managers @RaitoBezarius @mweinelt

It's hard for me to understand the impact of that change.

It fixes a breaking regression: #262080

I too am uncomfortable but applications should generally not require /lib in LD_LIBRARY_PATH (they should require nothing in it). The one I thought might need it (steam) doesn't.