Hi I realize that in 11.0 (x86_64) KDE 3.5.9 I can no longer open konquror history sidebar. It became quite pain to find page i recently browsed 
When I select from menu
GO -> History
I received “No history module loaded”
I searched for installed modules, but it look ok.
/opt/kde3> find -name “history”
./include/konq_historymgr.h
./include/konq_historycomm.h
./include/kparts/historyprovider.h
./share/icons/crystalsvg/16x16/actions/history_clear.png
./share/icons/crystalsvg/16x16/actions/history.png
./share/icons/crystalsvg/22x22/actions/history.png
./share/icons/hicolor/16x16/apps/kcmhistory.png
./share/icons/hicolor/22x22/apps/kcmhistory.png
./share/config.kcfg/historyconfig.kcfg
./share/services/kopete_history.desktop
./share/services/kconfiguredialog/kopete_history_config.desktop
./share/apps/karbon/icons/crystalsvg/16x16/actions/historydocker.png
./share/apps/umbrello/pics/shallow-history.png
./share/apps/umbrello/pics/deep-history.png
./share/apps/umbrello/pics/cursor-shallow-history.png
./share/apps/umbrello/pics/cursor-deep-history.png
./share/apps/kopete_history
./share/apps/kopete_history/historychatui.rc
./share/apps/kopete_history/historyui.rc
./share/apps/kdeprint/icons/crystalsvg/22x22/actions/history.png
./share/apps/quanta/doc/javascript/history.htm
./share/apps/quanta/doc/php/intro-history.html
./share/apps/kdewidgets/pics/khistorycombo.png
./share/apps/konqsidebartng/dirtree/history_module.desktop
./share/apps/konqsidebartng/entries/history.desktop
./share/apps/konqsidebartng/kicker_entries/history.desktop
./share/applications/kde/kcmhistory.desktop
./share/doc/HTML/en/kscope/pos_history.docbook
./share/doc/HTML/en/cervisia/history.png
./share/doc/HTML/en_GB/khelpcenter/userguide/history.docbook
./lib64/kde3/kcm_history.la
./lib64/kde3/kopete_history.la
./lib64/kde3/kcm_kopete_history.so
./lib64/kde3/kcm_kopete_history.la
./lib64/kde3/kcm_history.so
./lib64/kde3/konq_sidebartree_history.so
./lib64/kde3/kopete_history.so
./lib64/kde3/konq_sidebartree_history.la