Поставил Firefox 68.1. При попытке запуска вылетает с такой ошибкой:
1568779747929 addons.manager ERROR Exception calling provider GMPProvider.startup: [Exception... "Component returned failure code: 0x80520012 (NS_ERROR_FILE_NOT_FOUND) [nsIStringBundle.GetStringFromName]" nsresult: "0x80520012 (NS_ERROR_FILE_NOT_FOUND)" location: "JS frame :: resource://gre/modules/addons/GMPProvider.jsm :: buildPluginList :: line 844" data: no] Stack trace: buildPluginList()@resource://gre/modules/addons/GMPProvider.jsm:844
startup()@resource://gre/modules/addons/GMPProvider.jsm:721
callProvider()@resource://gre/modules/AddonManager.jsm:213
_startProvider()@resource://gre/modules/AddonManager.jsm:649
startup()@resource://gre/modules/AddonManager.jsm:873
startup()@resource://gre/modules/AddonManager.jsm:3469
observe()@resource://gre/modules/addonManager.js:70
1568779748436 Marionette FATAL <window id="main-window"
^
JavaScript error: resource://gre/modules/AutoCompletePopup.jsm, line 113: NS_ERROR_ILLEGAL_VALUE: Component returned failure code: 0x80070057 (NS_ERROR_ILLEGAL_VALUE) [nsIObserverService.removeObserver]
###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
