using firefox 40.0, as stated above i start typing in a bookmark and get no type down suggestions or autocomplete options. Interesting things i have done, 1: restarted browser w/ all plugins disabled. then turned them back on. Also noticed that i seem to have to make a change to the new gooey clicky preferences interface, to make a change persistent between browser sessions. & before anyone parrots the defaults, yes i have went to preferences and said i want to use bookmarks (ala preferences privacy, when using location bar suggest). I even have christmas treed / applied a binary solution to the options,,,, use bookmarks, use bookmarks & history, use boookmarks & open tabs, etc etc, even up to and including use nothing). The only other caveat is i have imported old bookmarks, irregardless i can not type down old bookmarks or new ones, with the odd exception of it now typing down google.com!!!!!!!!!!!!!!! wtaf btw google.com is not a bookmark???? i am really curious where this rabbit hole goes too. currently running lubuntu 14.02 lts 64bit, - i am using addons no script, ubuntu modification & places maintenance (incase my current problem was due to a corrupted sqlite database) yada yada , see information below for a complete picture Application Basics ------------------ Name: Firefox Version: 40.0 Build ID: 20150819100600 User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:40.0) Gecko/20100101 Firefox/40.0 Multiprocess Windows: 0/1 (default: false) Crash Reports for the Last 3 Days --------------------------------- All Crash Reports Extensions ---------- Name: NoScript Version: 2.6.9.36 Enabled: true ID: {73a6fe31-595d-460b-a920-fcc0f8843232} Name: Places Maintenance Version: 1.3.1-signed Enabled: true ID: places-maintenance@bonardo.net Name: Ubuntu Modifications Version: 3.1 Enabled: true ID: ubufox@ubuntu.com Graphics -------- Adapter Description: Intel Open Source Technology Center -- Mesa DRI Intel(R) 945G Asynchronous Pan/Zoom: none Device ID: Mesa DRI Intel(R) 945G Driver Version: 1.4 Mesa 10.3.2 GPU Accelerated Windows: 0/1 Basic (OMTC) Blocked for your graphics card because of unresolved driver issues. Supports Hardware H264 Decoding: false Vendor ID: Intel Open Source Technology Center WebGL Renderer: Blocked for your graphics card because of unresolved driver issues. windowLayerManagerRemote: true AzureCanvasBackend: cairo AzureContentBackend: cairo AzureFallbackCanvasBackend: none AzureSkiaAccelerated: 0 Important Modified Preferences ------------------------------ accessibility.typeaheadfind.flashBar: 0 browser.cache.disk.capacity: 358400 browser.cache.disk.filesystem_reported: 1 browser.cache.disk.smart_size.first_run: false browser.cache.disk.smart_size.use_old_max: false browser.cache.frecency_experiment: 4 browser.download.importedFromSqlite: true browser.places.smartBookmarksVersion: 7 browser.privatebrowsing.autostart: true browser.startup.homepage_override.buildID: 20150819100600 browser.startup.homepage_override.mstone: 40.0 browser.urlbar.default.behavior: 2 browser.urlbar.maxRichResults: 0 browser.urlbar.unifiedcomplete: true dom.apps.reset-permissions: true dom.ipc.plugins.asyncInit: false dom.mozApps.used: true extensions.lastAppVersion: 40.0 gfx.blacklist.direct2d: 4 gfx.blacklist.direct3d11angle: 4 gfx.blacklist.hardwarevideodecoding: 4 gfx.blacklist.layers.direct3d10: 4 gfx.blacklist.layers.direct3d10-1: 4 gfx.blacklist.layers.direct3d11: 4 gfx.blacklist.layers.direct3d9: 4 gfx.blacklist.layers.opengl: 4 gfx.blacklist.stagefright: 4 gfx.blacklist.webgl.angle: 4 gfx.blacklist.webgl.msaa: 4 gfx.blacklist.webgl.opengl: 4 gfx.blacklist.webrtc.hw.acceleration: 4 media.gmp-gmpopenh264.enabled: false media.gmp-gmpopenh264.lastUpdate: 1440373427 media.gmp-gmpopenh264.version: 1.4 media.gmp-manager.buildID: 20150819100600 media.gmp-manager.lastCheck: 1440664366 network.cookie.cookieBehavior: 1 network.cookie.prefsMigrated: true network.http.atsvc.enabled: false network.http.atsvc.oe: false network.predictor.cleaned-up: true places.database.lastMaintenance: 1440378064 places.history.expiration.transient_current_max_pages: 91855 plugin.disable_full_page_plugin_for_types: application/pdf plugin.importedState: true plugin.state.flash: 0 privacy.cpd.offlineApps: true privacy.cpd.siteSettings: true privacy.sanitize.migrateFx3Prefs: true storage.vacuum.last.index: 1 storage.vacuum.last.places.sqlite: 1440378064 Important Locked Preferences ---------------------------- JavaScript ---------- Incremental GC: true Accessibility ------------- Activated: false Prevent Accessibility: 0 Library Versions ---------------- NSPR Expected minimum version: 4.10.8 Version in use: 4.10.8 NSS Expected minimum version: 3.19.2 Basic ECC Version in use: 3.19.2 Basic ECC NSSSMIME Expected minimum version: 3.19.2 Basic ECC Version in use: 3.19.2 Basic ECC NSSSSL Expected minimum version: 3.19.2 Basic ECC Version in use: 3.19.2 Basic ECC NSSUTIL Expected minimum version: 3.19.2 Version in use: 3.19.2 Experimental Features --------------------- Sandbox ------- Seccomp-BPF (System Call Filtering): true Seccomp Thread Synchronization: true User Namespaces: true Media Plugin Sandboxing: true