This does not seem to be a bug related to Ubuntu's Firefox package - but an upstream issue. Should be reported here if still relevant: https://bugzilla.mozilla.org/
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/1691222 Title: Netflix won't run on Firefox 53 Status in firefox package in Ubuntu: Confirmed Bug description: First, Netflix asked me to install a new version of Firefox (newer than 47). I updated to version 53, and the new message was: "this does not seem to be an original version of Firefox". Now, it only says that Firefox is not compatible with Netflix. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: firefox 53.0.2+build1-0ubuntu0.16.04.2 ProcVersionSignature: Ubuntu 4.4.0-78.99-generic 4.4.62 Uname: Linux 4.4.0-78-generic x86_64 AddonCompatCheckDisabled: False ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: mario 1656 F.... pulseaudio BuildID: 20170509210144 Channel: Unavailable CurrentDesktop: Unity Date: Tue May 16 15:02:15 2017 Extensions: extensions.sqlite corrupt or missing ForcedLayersAccel: False IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite) InstallationDate: Installed on 2017-05-12 (4 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) IpRoute: default via 192.168.1.1 dev wlp2s0 proto static metric 600 169.254.0.0/16 dev wlp2s0 scope link metric 1000 192.168.1.0/24 dev wlp2s0 proto kernel scope link src 192.168.1.105 metric 600 Locales: extensions.sqlite corrupt or missing PrefSources: prefs.js ProcEnviron: LANGUAGE=pt_BR:pt:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=pt_BR.UTF-8 SHELL=/bin/bash Profiles: Profile0 (Default) - LastVersion=53.0.2/20170509210144 (In use) RunningIncompatibleAddons: False SourcePackage: firefox Themes: extensions.sqlite corrupt or missing UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/12/2013 dmi.bios.vendor: LENOVO dmi.bios.version: 71CN51WW(V1.21) dmi.board.asset.tag: No Asset Tag dmi.board.name: INVALID dmi.board.vendor: LENOVO dmi.board.version: 00B98409WIN8 STD SGL dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo IdeaPad Z400 dmi.modalias: dmi:bvnLENOVO:bvr71CN51WW(V1.21):bd07/12/2013:svnLENOVO:pnVIWZ1:pvrLenovoIdeaPadZ400:rvnLENOVO:rnINVALID:rvr00B98409WIN8STDSGL:cvnLENOVO:ct10:cvrLenovoIdeaPadZ400: dmi.product.name: VIWZ1 dmi.product.version: Lenovo IdeaPad Z400 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1691222/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp