Thanks for taking the time to address this. Noted and sorry - will ensure this is done in the future.
On the first issue, the computer needs to be started from a powered off state and subsequently firefox private browsing is opened for the very first time. This is how the issue is reproduced and the same is still being observed affecting the latest Firefox 62. Closing firefox and restarting the first private windows thereafter will not reproduce the issue. With the second issue, yes I've noted these comments since 12.04 LTS or where this inconsistency continue to be prevalent. With mine it does provide the warning dialog box on default so I'm not able to add further unfortunately. Again, your help looking into this is always much appreciated. -- 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: Firefox 60 with Ubuntu 18.04.1 (Private Browsing) Status in firefox package in Ubuntu: Confirmed Bug description: Affecting Firefox 60 with Ubuntu 18.04.1: (Private Browsing) 1. Tracking Protection selector is consistently 'stuck' i.e. unable to select/de-select every time Private Browsing is launched for the first time. Problem seems to go away after every re-launching of a new Private Window. (Potential security vulnerability with Tracking Protection) 2. 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

