[arch-general] GTK2 GUIs became a PITA after upgrade

[Ralf Mardorf]

>Assumed you didn't tidy up the cache,

and assumed you didn't uncomment and overwrite

$ grep CacheDir /etc/pacman.conf 
#CacheDir    = /var/cache/pacman/pkg/

>  pacman -U /var/cache/pacman/pkg/pkgname-pkgver-pkgrel-arch.pkg.tar.xz