update-manager --no-focus-on-map ??

[Ralf Mardorf]

On Fri, 08 Jan 2016 16:12:06 +0100, Oliver Grawert wrote:
>if you dont want to trust a distributor your only possibilities are LFS
>or gentoo i guess :) in binary distros the distributor *always* has
>full root access to your system ...

And Arch Linux ;),
https://wiki.archlinux.org/index.php/Arch_Build_System.

Sources are from upstream, the PKGBUILDs could include patches from
an Arch developer, but a user doesn't need to use the patches.

[rocketmouse at archlinux ~]$ grep source /var/abs/extra/firefox/PKGBUILD 
source=(https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/$pkgver/source/firefox-$pkgver.source.tar.xz

However, I usually install binaries. Once I compiled everything from
source for a FreeBSD install, so installing FreeBSD needed several days.