Hi Andrei, Andrei Borzenkov writes:

The following 41 packages are going to be reinstalled: adwaita-qt5 boost-license1_81_0 gio-branding-openSUSE glibc glibc-extra glibc-locale glibc-locale-base gnome-menus-branding-openSUSE gtk2-branding-openSUSE gtk3-branding-openSUSE gtk4-branding-openSUSE libadwaitaqt5-1 libappindicator3-1 libboost_date_time1_81_0 libboost_date_time1_81_0-x86-64-v3 libboost_filesystem1_81_0 libboost_filesystem1_81_0-x86-64-v3 libboost_iostreams1_81_0 libboost_iostreams1_81_0-x86-64-v3 libboost_locale1_81_0 libboost_locale1_81_0-x86-64-v3 libboost_thread1_81_0 libboost_thread1_81_0-x86-64-v3 libdbusmenu-glib4 libdbusmenu-gtk3-4 libfftw3-3 libjavascriptcoregtk-4_1-0 libmetis5 libopenblas_pthreads0 libpoppler127 libpoppler-cpp0 libpoppler-glib8 libwebkit2gtk-4_1-0 NetworkManager-branding-openSUSE nscd poppler-tools QGnomePlatform-qt5 qtdeclarative-imports-provides-qt5 typelib-1_0-JavaScriptCore-4_1 typelib-1_0-WebKit2-4_1 webkit2gtk-4_1-injected-bundles

Looking at the first package

installed package

solvable:name: adwaita-qt5 solvable:arch: x86_64 solvable:evr: 1.4.2-3.2 solvable:vendor: openSUSE solvable:provides: adwaita-qt5 = 1.4.2-3.2 adwaita-qt5(x86-64) = 1.4.2-3.2 ... solvable:buildtime: 1679293687 solvable:buildhost: beatles

Package from repository

solvable:name: adwaita-qt5 solvable:arch: x86_64 solvable:evr: 1.4.2-3.2 solvable:vendor: openSUSE solvable:provides: adwaita-qt5 = 1.4.2-3.2 ... solvable:buildtime: 1681803752 solvable:buildhost: lamb02

Packages also have different Requires etc. So nothing visible to user changed, but package was mysteriously replaced by different build. How is it possible?

I assume you ran a `zypper dup` right? Afaik a zypper dup is more akin to `dnf distro-sync`, i.e. fetch the latest (time wise) build from the repositories and install that one, irrespective of the EVR. That's why you are seeing a reinstall of packages without an EVR change, albeit I am wondering why there was no rebuild counter bump. Cheers, Dan -- Dan Čermák Software Engineer Development tools SUSE Software Solutions Germany GmbH Frankenstrasse 146 90461 Nürnberg Germany (HRB 36809, AG Nürnberg) Managing Director/Geschäftsführer: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman