I installed gnu emacs 24.3 on Fedora 16, after removing the previous version 23.3.11 using yum remove. Now the org files are not being saved. The error shown is: "org-make-tags-matcher expects todo-only to be scope in" Emacs : GNU Emacs 24.3.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.2.4) of 2013-08-12 on localhost.localdomain Package: Org-mode version 7.9.3f (release_7.9.3f-17-g7524ef @ /home/pms/.emacs.d/elpa/org-20130805/) current state: ============== (setq org-export-preprocess-before-selecting-backend-code-hook '(org-beamer-select-beamer-code) org-tab-first-hook '(org-hide-block-toggle-maybe org-src-native-tab-command-maybe org-babel-hide-result-toggle-maybe org-babel-header-arg-expand) org-speed-command-hook '(org-speed-command-default-hook org-babel-speed-command-hook) org-clock-history-length 23 org-occur-hook '(org-first-headline-recenter) org-metaup-hook '(org-babel-load-in-session-maybe) org-export-preprocess-before-normalizing-links-hook '(org-remove-file-link-modifiers) org-confirm-shell-link-function 'yes-or-no-p org-export-latex-final-hook '(org-beamer-amend-header org-beamer-fix-toc org-beamer-auto-fragile-frames org-beamer-place-default-actions-for-lists) org-export-latex-after-initial-vars-hook '(org-beamer-after-initial-vars) org-default-notes-file "~/other/pers/aaa_mobileorg/aaa_org/ capture_notes.org" org-clock-in-resume t org-after-todo-state-change-hook '(org-clock-out-if-current) org-from-is-user-regexp "\\" org-src-mode-hook '(org-src-babel-configure-edit-buffer org-src-mode-configure-edit-buffer) org-agenda-before-write-hook '(org-agenda-add-entry-text) org-babel-pre-tangle-hook '(save-buffer) org-mode-hook '(org-clock-load (lambda nil (add-hook (quote before-save-hook) (quote org-encrypt-entries) nil t) ) #[nil "\300\301\302\303\304$\207" [org-add-hook change-major-mode-hook org-show-block-all append local] 5] #[nil "\300\301\302\303\304$\207" [org-add-hook change-major-mode-hook org-babel-show-result-all append local] 5] org-babel-result-hide-spec org-babel-hide-all-hashes) org-clock-persist 'history org-ctrl-c-ctrl-c-hook '(org-babel-hash-at-point org-babel-execute-safely-maybe) org-directory "~/other/pers/aaa_mobileorg/aaa_org" org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-hide-drawers org-cycle-show-empty-lines org-optimize-window-after-visibility-change) org-tags-exclude-from-inheritance '("crypt") org-export-latex-format-toc-function 'org-export-latex-format-toc-default org-export-blocks '((src org-babel-exp-src-block nil) (export-comment org-export-blocks-format-comment t) (ditaa org-export-blocks-format-ditaa nil) (dot org-export-blocks-format-dot nil)) org-export-first-hook '(org-beamer-initialize-open-trackers) org-crypt-key nil org-export-interblocks '((src org-babel-exp-non-block-elements)) org-clock-report-include-clocking-task t org-confirm-elisp-link-function 'yes-or-no-p org-metadown-hook '(org-babel-pop-to-session-maybe) org-ditaa-jar-path "/usr/local/emacs24/share/emacs/24.3/lisp/contrib/scripts/ditaa.jar" org-reveal-start-hook '(org-decrypt-entry) org-agenda-files '("~/other/pers/aaa_mobileorg/aaa_org/todo_130726.org" "~/other/pers/aaa_mobileorg/aaa_org/mobileorg_testing.org" "~/other/pers/aaa_mobileorg/aaa_org/capture_notes.org") org-clock-out-hook '(org-clock-remove-empty-clock-drawer) )