I am unable to upgrade some few software applications mainly Firefox,even after upgrading desktop system to Kernel-3.2.7-1.fc16.x86_64 This are the results: [root@localhost kgtaban]# yum upgrade Loaded plugins: aliases, auto-update-debuginfo, changelog, dellsysid, downloadonly, etckeeper, : fastestmirror, filter-data, fs-snapshot, fusioninventory-agent, keys, langpacks, : list-data, local, merge-conf, post-transaction-actions, presto, priorities, : protectbase, ps, puppetverify, refresh-packagekit, refresh- updatesd, remove-with- : leaves, rpm-warm-cache, security, show-leaves, tmprepo, tsflags, upgrade-helper, : verify, versionlock Loading mirror speeds from cached hostfile * fedora: mirror.neu.edu.cn * fedora-debuginfo: ftp.isu.edu.tw * fedora-source: mirror.neu.edu.cn * rpmfusion-free: mirror.cse.iitk.ac.in * rpmfusion-free-debuginfo: lnx.apollo-hw.ro * rpmfusion-free-source: lnx.apollo-hw.ro * rpmfusion-free-updates: lnx.apollo-hw.ro * rpmfusion-free-updates-debuginfo: lnx.apollo-hw.ro * rpmfusion-free-updates-source: lnx.apollo-hw.ro * rpmfusion-nonfree: lnx.apollo-hw.ro * rpmfusion-nonfree-debuginfo: lnx.apollo-hw.ro * rpmfusion-nonfree-source: lnx.apollo-hw.ro * rpmfusion-nonfree-updates: lnx.apollo-hw.ro * rpmfusion-nonfree-updates-debuginfo: lnx.apollo-hw.ro * rpmfusion-nonfree-updates-source: lnx.apollo-hw.ro * updates: www.ftp.ne.jp * updates-debuginfo: www.ftp.ne.jp * updates-source: www.ftp.ne.jp _local | 2.9 kB 00:00 ... Skipping filters plugin, no data 0 packages excluded due to repository protections Setting up Upgrade Process Resolving Dependencies Skipping filters plugin, no data --> Running transaction check ---> Package firefox.x86_64 0:9.0.1-1.fc16 will be updated ---> Package firefox.x86_64 0:10.0.1-1.fc16 will be an update ---> Package gstreamer-plugins-bad-free.x86_64 0:0.10.22-2.fc16.1 will be updated ---> Package gstreamer-plugins-bad-free.x86_64 0:0.10.22-2.fc16.2 will be an update ---> Package libvpx.i686 0:0.9.7.1-1.fc16 will be updated ---> Package libvpx.x86_64 0:0.9.7.1-1.fc16 will be updated --> Processing Dependency: libvpx.so.0()(64bit) for package: libavcodec53-0.9-52.fc16.x86_64 ---> Package libvpx.i686 0:1.0.0-1.fc16 will be an update ---> Package libvpx.x86_64 0:1.0.0-1.fc16 will be an update ---> Package xulrunner.x86_64 0:9.0.1-1.fc16 will be updated ---> Package xulrunner.x86_64 0:10.0.1-3.fc16 will be an update --> Running transaction check ---> Package libvpx.i686 0:0.9.7.1-1.fc16 will be updated ---> Package libvpx.x86_64 0:0.9.7.1-1.fc16 will be updated ---> Package libvpx.i686 0:1.0.0-1.fc16 will be an update ---> Package libvpx.x86_64 0:1.0.0-1.fc16 will be an update --> Processing Dependency: libvpx.so.1()(64bit) for package: gstreamer- plugins-bad-free-0.10.22-2.fc16.2.x86_64 --> Processing Dependency: libvpx.so.1()(64bit) for package: xulrunner-10.0.1-3.fc16.x86_64 --> Running transaction check ---> Package firefox.x86_64 0:9.0.1-1.fc16 will be updated Packages skipped because of dependency problems: firefox-10.0.1-1.fc16.x86_64 from updates gstreamer-plugins-bad-free-0.10.22-2.fc16.2.x86_64 from updates libvpx-1.0.0-1.fc16.i686 from updates libvpx-1.0.0-1.fc16.x86_64 from updates xulrunner-10.0.1-3.fc16.x86_64 from updates [root@localhost kgtaban]# Please help me out. From -Kaushik Guha -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org