I can see that happening in; Version 52.0a1 Build ID 20160919065232 User Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:52.0) Gecko/20100101 Firefox/52.0 OS Windows_NT 10.0
I'm not exactly sure how to replicate it, so I can't be sure if disabling extensions solve the issue or not. It kinda happens at random. However I do noticed that whenever I try to run Firefox the first time after a boot, it just spawns a single process in task manager which gets stuck at 2.5~ mb ram usage and stays like that forever, until I force close and re-open it. Not sure if it has any relation to above issue. also updated here: https://bugzilla.mozilla.org/show_bug.cgi?id=872033 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/366103 Title: Double-clicking Firefox launcher produces "Firefox is already running" error To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/366103/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
