https://bugzilla.mozilla.org/show_bug.cgi?id=1060643

I am using latest trunk release with e10s If I disable e10s it works fine - however with e10s in Gmail the keyboard shortcut [ fails to be sent to Gmail instead it triggers some search process with [ as the search token Here is a very similar bug - possible this issue can be folded into same bug https://bugzilla.mozilla.org/show_bug.cgi?id=1060643 ---------------- Application Basics ------------------ Name: Firefox Version: 36.0a1 User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:36.0) Gecko/20100101 Firefox/36.0 Multiprocess Windows: 2/2 Crash Reports for the Last 3 Days --------------------------------- All Crash Reports Extensions ---------- Name: Adblock Plus Version: 2.6.5 Enabled: true ID: {d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d} Name: Flash Block Version: 4.20.13 Enabled: true ID: {95ab36d4-fb6f-47b0-8b8d-e5f3bd547953} Name: Pinboard.in Version: 3.6 Enabled: true ID: arpit2@techraga.in Name: Troubleshooter Version: 1.1a Enabled: true ID: troubleshooter@mozilla.org Name: BetterPrivacy Version: 1.68 Enabled: false ID: {d40f5e7b-d2cf-4856-b441-cc613eeffbe3} Name: Calomel SSL Validation Version: 0.72 Enabled: false ID: calomelsslvalidation@calomel.org Name: ChatZilla Version: 0.9.91 Enabled: false ID: {59c81df5-4b7a-477b-912d-4e0fdf64e5f2} Name: DoNotTrackMe: Online Privacy Protection Version: 4.0.1249 Enabled: false ID: donottrackplus@abine.com Name: DuckDuckGo Plus Version: 0.4.6 Enabled: false ID: jid1-ZAdIEUB7XOzOJw@jetpack Name: Firebug Version: 2.0.6 Enabled: false ID: firebug@software.joehewitt.com Name: Firefox OS Simulator Version: 4.0.2 Enabled: false ID: r2d2b2g@mozilla.org Name: Ghostery Version: 5.4.1 Enabled: false ID: firefox@ghostery.com Name: Google Docs Viewer Version: 1.8.9 Enabled: false ID: adonis.cuhk@gmail.com Name: HttpRequester Version: 2.0 Enabled: false ID: {ea4637dc-e014-4c17-9c2c-879322d23268} Name: JSONView Version: 0.9 Enabled: false ID: jsonview@brh.numbera.com Name: Lightbeam Version: 1.0.10.2 Enabled: false ID: jid1-F9UJ2thwoAm5gQ@jetpack Name: MaskMe Version: 1.40.349 Enabled: false ID: idme@abine.com Name: NoScript Version: 2.6.9.3 Enabled: false ID: {73a6fe31-595d-460b-a920-fcc0f8843232} Name: Pinboard Extension Version: 1.2 Enabled: false ID: pinboardff@pinboard.in Name: REST Easy Version: 0.2.7 Enabled: false ID: rest-easy@quickmediasolutions.com Name: SSleuth Version: 0.3.4 Enabled: false ID: ssleuth@github Name: Ubuntu Firefox Modifications Version: 2.9 Enabled: false ID: ubufox@ubuntu.com Name: Ubuntu Online Accounts Version: 0.5 Enabled: false ID: online-accounts@lists.launchpad.net Name: Unity Desktop Integration Version: 3.0.2 Enabled: false ID: webapps-team@lists.launchpad.net Name: Unity Websites integration Version: 2014.08.06.beta Enabled: false ID: {2e1445b0-2682-11e1-bfc2-0800200c9a66} Graphics -------- Adapter Description: NVIDIA Corporation -- GeForce GT 645M/PCIe/SSE2 Device ID: GeForce GT 645M/PCIe/SSE2 Driver Version: 4.4.0 NVIDIA 331.38 GPU Accelerated Windows: 0/2 Basic (OMTC) Vendor ID: NVIDIA Corporation WebGL Renderer: NVIDIA Corporation -- GeForce GT 645M/PCIe/SSE2 windowLayerManagerRemote: true AzureCanvasBackend: cairo AzureContentBackend: cairo AzureFallbackCanvasBackend: none AzureSkiaAccelerated: 0 Important Modified Preferences ------------------------------ accessibility.typeaheadfind: true accessibility.typeaheadfind.flashBar: 0 browser.cache.disk.capacity: 358400 browser.cache.disk.smart_size.first_run: false browser.cache.disk.smart_size.use_old_max: false browser.cache.frecency_experiment: 1 browser.places.smartBookmarksVersion: 7 browser.sessionstore.upgradeBackup.latestBuildID: 20141110030204 browser.startup.homepage: https://calomel.org/ browser.startup.homepage_override.buildID: 20141110030204 browser.startup.homepage_override.mstone: 36.0a1 browser.tabs.loadInBackground: false browser.tabs.remote.autostart: true browser.tabs.warnOnClose: false dom.mozApps.used: true extensions.lastAppVersion: 36.0a1 media.gmp-gmpopenh264.lastUpdate: 1414533735 media.gmp-gmpopenh264.version: 1.1 media.gmp-manager.lastCheck: 1415558734 network.cookie.prefsMigrated: true places.database.lastMaintenance: 1415645173 places.history.expiration.transient_current_max_pages: 104858 plugin.disable_full_page_plugin_for_types: application/pdf plugin.importedState: true print.print_bgcolor: false print.print_bgimages: false print.print_colorspace: default print.print_downloadfonts: false print.print_evenpages: true print.print_in_color: true print.print_margin_bottom: 0.5 print.print_margin_left: 0.5 print.print_margin_right: 0.5 print.print_margin_top: 0.5 print.print_oddpages: true print.print_orientation: 0 print.print_page_delay: 50 print.print_paper_data: 0 print.print_paper_height: 279.40 print.print_paper_name: na_letter print.print_paper_size_type: 1 print.print_paper_size_unit: 1 print.print_paper_width: 215.90 print.print_plex_name: default print.print_resolution_name: default print.print_scaling: 1.00 print.print_shrink_to_fit: true print.print_to_file: false print.print_unwriteable_margin_bottom: 56 print.print_unwriteable_margin_left: 25 print.print_unwriteable_margin_right: 25 print.print_unwriteable_margin_top: 25 privacy.donottrackheader.enabled: true privacy.sanitize.migrateFx3Prefs: true security.tls.version.min: 0 storage.vacuum.last.index: 1 storage.vacuum.last.places.sqlite: 1414536061 Important Locked Preferences ---------------------------- JavaScript ---------- Incremental GC: true Accessibility ------------- Activated: false Prevent Accessibility: 0 Library Versions ---------------- NSPR Expected minimum version: 4.10.7 Version in use: 4.10.7 NSS Expected minimum version: 3.18 Basic ECC Beta Version in use: 3.18 Basic ECC Beta NSSSMIME Expected minimum version: 3.18 Basic ECC Beta Version in use: 3.18 Basic ECC Beta NSSSSL Expected minimum version: 3.18 Basic ECC Beta Version in use: 3.18 Basic ECC Beta NSSUTIL Expected minimum version: 3.18 Beta Version in use: 3.18 Beta Experimental Features --------------------- Sandbox ------- Seccomp-BPF (System Call Filtering): true Media Plugin Sandboxing: true