Someone else should confirm your bug (I'll try to do that) and provide steps that make it 100% reproducible (if you can test on other machines and find out what setting trigger that warning dialog box that would be helpful).
Once confirmed, we should notify the upstream developers (mozilla) and investigate how to fix the issue. Firefox and Ubuntu are Free Software, so everyone is welcome to chime in and contribute to the resolution. -- 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/1794282 Title: warning dialog when closing multiple private tabs can become unresponsive Status in firefox package in Ubuntu: New Bug description: Affecting Firefox 60 with Ubuntu 18.04.1: (Private Browsing) When closing down Private Browsing with 2 tabs or more, the 'warning' dialog box appears but if no selection is made after a while, the 'Gnome' dialog box appears behind it incorrectly indicating Firefox is 'unresponsive'. This causes the application to freeze as no selection can then be made as the 'Gnome' dialog box's selection is hidden (inactive window) behind Firefox's 'warning' dialog box (active window) which has now frozen (...awaiting the 'Gnome' dialog box's selection which cannot be made!) Thank you for passing this on to the appropriate teams for action. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1794282/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
