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Why can't I open new tabs?

Skrevet

Beginning yesterday, I have not been able to open a new tab. When I click the + button on the tab bar nothing happens. When I press Ctrl + T nothing happens.

Beginning yesterday, I have not been able to open a new tab. When I click the + button on the tab bar nothing happens. When I press Ctrl + T nothing happens.

Yderligere systemdetaljer

Installerede plugins

  • Shockwave Flash 13.0 r0
  • Next Generation Java Plug-in 10.55.2 for Mozilla browsers
  • NPRuntime Script Plug-in Library for Java(TM) Deploy
  • The QuickTime Plugin allows you to view a wide variety of multimedia content in Web pages. For more information, visit the QuickTime Web site.

Program

  • Firefox 30.0
  • User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:30.0) Gecko/20100101 Firefox/30.0
  • Support-URL: https://support.mozilla.org/1/firefox/30.0/WINNT/en-US/

Udvidelser

  • BitTorrentBar 10.30.1.502 ({88c7f2aa-f93f-432c-8f0e-b7d85967a527})
  • LexisNexis Print/Download Utility 2.0.0.0 ({e6db7f6b-3849-41dd-913a-9cb004df5641})
  • McAfee SiteAdvisor 3.6.6 ({4ED1F68A-5463-4931-9384-8FFF5ED91D92})
  • Test Pilot 1.2.3 (testpilot@labs.mozilla.com)
  • Troubleshooter 1.1a (troubleshooter@mozilla.org)
  • Yahoo! Toolbar 3.2.3.20140326060057 ({635abd67-4fe9-1b23-4f01-e679fa7484c1}) (Inactive)

Javascript

  • incrementalGCEnabled: True

Grafik

  • adapterDescription: Intel(R) HD Graphics Family
  • adapterDescription2: NVIDIA GeForce GT 525M
  • adapterDeviceID: 0x0116
  • adapterDeviceID2: 0x0df5
  • adapterDrivers: igdumd64 igd10umd64 igd10umd64 igdumdx32 igd10umd32 igd10umd32
  • adapterDrivers2: nvd3dumx,nvwgf2umx,nvwgf2umx nvd3dum,nvwgf2um,nvwgf2um
  • adapterRAM: Unknown
  • adapterRAM2: 2048
  • adapterVendorID: 0x8086
  • adapterVendorID2: 0x10de
  • direct2DEnabled: True
  • directWriteEnabled: True
  • directWriteVersion: 6.2.9200.16571
  • driverDate: 3-6-2011
  • driverDate2: 4-21-2011
  • driverVersion: 8.15.10.2321
  • driverVersion2: 8.17.12.6830
  • info: {u'AzureCanvasBackend': u'direct2d', u'AzureFallbackCanvasBackend': u'cairo', u'AzureContentBackend': u'direct2d', u'AzureSkiaAccelerated': 0}
  • isGPU2Active: False
  • numAcceleratedWindows: 1
  • numTotalWindows: 1
  • webglRenderer: Google Inc. -- ANGLE (Intel(R) HD Graphics Family Direct3D9Ex vs_3_0 ps_3_0)
  • windowLayerManagerRemote: False
  • windowLayerManagerType: Direct3D 10

Ændrede indstillinger

  • accessibility.typeaheadfind.flashBar: 0
  • browser.cache.disk.capacity: 1048576
  • browser.cache.disk.smart_size.first_run: False
  • browser.cache.disk.smart_size_cached_value: 1048576
  • browser.places.smartBookmarksVersion: 7
  • browser.search.suggest.enabled: False
  • browser.search.useDBForOrder: True
  • browser.sessionstore.upgradeBackup.latestBuildID: 20140505140302
  • browser.startup.homepage: google.com
  • browser.startup.homepage_override.buildID: 20140505140302
  • browser.startup.homepage_override.mstone: 30.0
  • browser.urlbar.autocomplete.enabled: False
  • dom.mozApps.used: True
  • dom.w3c_touch_events.expose: False
  • extensions.lastAppVersion: 30.0
  • general.useragent.extra.brc:
  • gfx.direct3d.last_used_feature_level_idx: 0
  • gfx.direct3d.prefer_10_1: True
  • keyword.URL: http://search.conduit.com/ResultsExt.aspx?ctid=CT2790392&octid=CT2790392&CUI=UN48251238195082224&UM=&SearchSource=2&q=
  • network.cookie.lifetimePolicy: 2
  • network.cookie.prefsMigrated: True
  • places.database.lastMaintenance: 1399482441
  • places.history.expiration.transient_current_max_pages: 104858
  • places.history.expiration.transient_optimal_database_size: 167772160
  • plugin.disable_full_page_plugin_for_types: application/pdf
  • plugin.importedState: True
  • plugin.state.np-mswmp: 2
  • plugin.state.npconduitfirefoxplugin: 2
  • plugin.state.npfirefoxplugin: 2
  • plugin.state.npmcffplg: 2
  • privacy.clearOnShutdown.offlineApps: True
  • privacy.clearOnShutdown.siteSettings: True
  • privacy.cpd.cache: False
  • privacy.cpd.siteSettings: True
  • privacy.donottrackheader.enabled: True
  • privacy.sanitize.migrateFx3Prefs: True
  • privacy.sanitize.sanitizeOnShutdown: True
  • privacy.sanitize.timeSpan: 0
  • security.warn_viewing_mixed: False
  • storage.vacuum.last.index: 1
  • storage.vacuum.last.places.sqlite: 1397941254

Diverse

  • User JS: Ja
  • Tilgængelighed: Nej
Luk
Arun 0 løsninger 1 svar

Try uninstalling ans reinstalling Firefox . If not try using with multiple windows or check changing settings in Settings menu in Tabs column.

Try uninstalling ans reinstalling Firefox . If not try using with multiple windows or check changing settings in Settings menu in Tabs column.
cor-el
  • Top 10 Contributor
  • Moderator
17567 løsninger 158887 svar

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

  • Do NOT click the Reset button on the Safe Mode start window.
Start Firefox in <u>[[Safe Mode|Safe Mode]]</u> to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance). *Do NOT click the Reset button on the Safe Mode start window. *https://support.mozilla.org/kb/Safe+Mode *https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes