Due to an upstream bug when 0.9.10 was released symbol versions in F15 libtevent are wrong and set to TEVENT_0.9.10, all subsequent releases have a fix and mark the symbols with version TEVENT_0.9.9 (this is what most symbols are marked with in F16 libtevent 0.9.13 for example). This means that a libtevent upgrade will break any application that is not also rebuilt against the new version and upgraded at the same time. This is the list of packages depending on libtevent in F15: $ repoquery --whatrequires "libtevent.so.0()(64bit)" certmonger-0:0.35.1-1.fc15.x86_64 certmonger-0:0.44-0.20110811T0107Zgit5b5bc84.fc15.x86_64 evolution-mapi-0:3.0.1-2.fc15.x86_64 evolution-mapi-0:3.0.2-2.fc15.x86_64 ldb-tools-0:0.9.10-25.fc15.x86_64 ldb-tools-0:1.0.0-2.fc15.x86_64 libldb-0:0.9.10-25.fc15.x86_64 libldb-0:1.0.0-2.fc15.x86_64 libtevent-devel-0:0.9.10-4.fc15.x86_64 openchange-0:0.9-16.fc15.x86_64 openchange-0:0.9-18.fc15.x86_64 openchange-client-0:0.9-16.fc15.x86_64 openchange-client-0:0.9-18.fc15.x86_64 pyldb-0:1.0.0-2.fc15.x86_64 python-tevent-0:0.9.10-4.fc15.x86_64 samba4-libs-0:4.0.0-25.alpha11.fc15.x86_64 sssd-0:1.5.7-1.fc15.x86_64 sssd-0:1.5.11-2.fc15.x86_64 sssd-0:1.7.0-0.20110810T1805Zgit45e6738.fc15.x86_64 sssd-tools-0:1.5.7-1.fc15.x86_64 sssd-tools-0:1.5.11-2.fc15.x86_64 sssd-tools-0:1.7.0-0.20110810T1805Zgit45e6738.fc15.x86_64 To properly fix this in F15 we should rebuild libtevent with the build fix to get back the right symbol versions. Add Conflicts in the spec file with any version of the above packages <= the current N-V-R. Rebuild all packages against the new libtevent version. And then push all of them in the updates at the same time.
sssd-1.5.13-1.fc15.1,evolution-mapi-3.0.2-2.fc15.1,certmonger-0.45-1.fc15.1,openchange-0.9-18.fc15.1,samba4-4.0.0-25.alpha11.fc15.4,libldb-1.0.0-3.fc15,libtevent-0.9.13-1.fc15 has been submitted as an update for Fedora 15. https://admin.fedoraproject.org/updates/sssd-1.5.13-1.fc15.1,evolution-mapi-3.0.2-2.fc15.1,certmonger-0.45-1.fc15.1,openchange-0.9-18.fc15.1,samba4-4.0.0-25.alpha11.fc15.4,libldb-1.0.0-3.fc15,libtevent-0.9.13-1.fc15
Package sssd-1.5.13-1.fc15.1, evolution-mapi-3.0.2-2.fc15.1, certmonger-0.45-1.fc15.1, openchange-0.9-18.fc15.1, libldb-1.0.0-3.fc15, libtevent-0.9.13-1.fc15, samba4-4.0.0-25.alpha11.fc15.5: * should fix your issue, * was pushed to the Fedora 15 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing sssd-1.5.13-1.fc15.1 evolution-mapi-3.0.2-2.fc15.1 certmonger-0.45-1.fc15.1 openchange-0.9-18.fc15.1 libldb-1.0.0-3.fc15 libtevent-0.9.13-1.fc15 samba4-4.0.0-25.alpha11.fc15.5' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/sssd-1.5.13-1.fc15.1,evolution-mapi-3.0.2-2.fc15.1,certmonger-0.45-1.fc15.1,openchange-0.9-18.fc15.1,samba4-4.0.0-25.alpha11.fc15.5,libldb-1.0.0-3.fc15,libtevent-0.9.13-1.fc15 then log in and leave karma (feedback).
Package sssd-1.5.13-1.fc15.2, openchange-0.9-18.fc15.2, evolution-mapi-3.0.2-2.fc15.1, certmonger-0.45-1.fc15.1, libldb-1.0.0-3.fc15, libtevent-0.9.13-1.fc15, samba4-4.0.0-25.alpha11.fc15.5: * should fix your issue, * was pushed to the Fedora 15 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing sssd-1.5.13-1.fc15.2 openchange-0.9-18.fc15.2 evolution-mapi-3.0.2-2.fc15.1 certmonger-0.45-1.fc15.1 libldb-1.0.0-3.fc15 libtevent-0.9.13-1.fc15 samba4-4.0.0-25.alpha11.fc15.5' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/sssd-1.5.13-1.fc15.2,evolution-mapi-3.0.2-2.fc15.1,certmonger-0.45-1.fc15.1,openchange-0.9-18.fc15.2,samba4-4.0.0-25.alpha11.fc15.5,libldb-1.0.0-3.fc15,libtevent-0.9.13-1.fc15 then log in and leave karma (feedback).
sssd-1.5.13-1.fc15.2, openchange-0.9-18.fc15.2, certmonger-0.45-1.fc15.1, libldb-1.0.0-3.fc15, libtevent-0.9.13-1.fc15, samba4-4.0.0-25.alpha11.fc15.5, evolution-mapi-3.0.3-2.fc15, evolution-exchange-3.0.3-1.fc15, evolution-3.0.3-1.fc15, evolution-data-server-3.0.3-1.fc15, gtkhtml3-4.0.2-1.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report.