Oui, c'est le cas: toute extension désactivé, CV ne marche pas quand même.
Voici mes extensions que je sauvegarde avec Febe:
1. Aardvark{2.97}.xpi -- Utility for cleaning up a page prior to printing, and for analyzing a page.
2. ActiveWhoispluginforFirefox{1.1}.xpi -- Active Whois is powerful whois client
3. AdblockPlus{1.3.5a.20101127}.xpi -- Ads were yesterday!
4. BugMeNot{2.2}.xpi -- (none)
5. CacheViewer{0.6.2}.xpi -- Allows searching and sorting cache files
6. ChromEditPlus{2.7.4}.xpi -- A User Profile Editor Plus... Open The Chrome, Profile, & Install Folders. Open The File Manager. Restart Application. Supports The userChrome.js Extension.
7. ClearCacheButton{0.9a}.xpi -- Adds a button to the toolbar that clears the browser cache
8. ColorfulTabs{3.9.3}.xpi -- Colorful Tabs colors every tab in a different color and makes them easy to distinguish while beautifying the overall appeal of the interface.
9. CookieButtoninthestatusbar{0.9}.xpi -- Button for easy access to cookie permissions in the status bar
10. DictionnairefranaisClassique{3.5}.xpi -- Dictionnaire selon l’orthographe d’avant la réforme de 1990.
11. ExtensionListDumper{1.14.4}.xpi -- Dumps a list of the installed extensions.
12. FEBE{6.2}.xpi -- Backup your Firefox data
13. Firebug{1.5.4}.xpi -- Web Development Evolved.
14. Flagfox{3.3.15}.xpi -- Displays a flag depicting the location of the current server
15. Flashblock{1.5.11.2}.xpi -- Replaces Flash objects with a button you can click to view them.
16. IEView{1.4.3}.xpi -- Open pages in IE via Firefox menus
17. InfoLister{0.10.1}.xpi -- Lists installed extensions and themes
18. LightShot{1.1.4}.xpi -- Fast and light screenshot tool
19. LinkAlert{0.9}.xpi -- (none)
20. LiveHTTPHeaders{0.16}.xpi -- View HTTP headers of a page and while browsing.
21. Locator{3.5.20090705}.xpi -- Locate on Google Map
22. NightlyTesterTools{2.0.3}.xpi -- Useful tools for the nightly tester.
23. NoScript{2.0.7}.xpi -- Extra protection for your Firefox: NoScript allows JavaScript, Java (and other plugins) only for trusted domains of your choice (e.g. your home-banking web site). This whitelist based pre-emptive blocking approach prevents exploitation of security vulnerabilities (known and even unknown!) with no loss of functionality... Experts will agree: Firefox is really safer with NoScript

24. NukeAnythingEnhanced{0.68.2}.xpi -- Allows hiding of almost anything via context menu
25. PageInfoFormsandLinks{0.8}.xpi -- Adds forms and links tabs to page info dialog like at Firefox 2.0.
26. PasswordExporter{1.2}.xpi -- Export and import your saved passwords.
27. PrefButtons{0.3.1}.xpi -- Boutons fréquemment utilisés pour la barre d'outils.
28. RemoveItPermanently{1.0.6.6}.xpi -- Permanently hide items from the Context Menu
29. ScrapBook{1.3.6}.xpi -- Helps you to save Web pages and organize the collection.
30. SimpleAdd-onsButton{1.0.5}.xpi -- Adds a toolbar button to open the Add-ons Manager.
31. ThrobberButton{1.1}.xpi -- Enables usage of the throbber as a link
32. UserAgentSwitcher{0.7.2}.xpi -- Adds a menu and a toolbar button to switch the user agent of the browser.
33. WebDeveloper{1.1.8}.xpi -- Adds a menu and a toolbar with various web developer tools.
34. XSSWarning{0.3.4}.xpi -- Protect your browser Mozilla Firefox from possible XSS Attacks.
35. externalIP{0.9.9.6}.xpi -- Shows your current external IP address
Si en voyant la liste, tu as une idée..
En attendant pour continuer la recherche, je vais tout désinstaller et non désactiver.