Public bug reported: User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0
Steps to reproduce: Open Downloads panel, Library or Application menu form the Toolbar by clicking on the corresponding icons. Actual results: >From version 90 I noticed that Library or other items in the Toolbar won't open when I click it. Instead it flickers a few times on mouse movement - it looks like it opens but it's not visible, it becomes visible a fraction of a second when I move the mouse otherwise it's completely transparent. Which Toolbar icon this affects seems random. I tried to fix it by resetting the Toolbar and disabling extensions which have icons in the Toolbar. Then I noticed that Library was working normal again but Downloads or Application Menu wouldn't open. When this happened with the Application Menu I could barely see the contents of the menu by moving the mouse which made the menu flicker. The cursor was able to select menu items in the menu but it was completely transparent. In the enclosed screenshot you can see I selected the Library menu item but it isn't opened. Expected results: The menus in the Toolbar should open like they used to. ** Affects: firefox (Ubuntu) Importance: Undecided Status: New -- 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/1940417 Title: In Firefox Random Toolbar menus (Library, Downloads Panel, Application Menu, etc.) won't open Status in firefox package in Ubuntu: New Bug description: User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0 Steps to reproduce: Open Downloads panel, Library or Application menu form the Toolbar by clicking on the corresponding icons. Actual results: From version 90 I noticed that Library or other items in the Toolbar won't open when I click it. Instead it flickers a few times on mouse movement - it looks like it opens but it's not visible, it becomes visible a fraction of a second when I move the mouse otherwise it's completely transparent. Which Toolbar icon this affects seems random. I tried to fix it by resetting the Toolbar and disabling extensions which have icons in the Toolbar. Then I noticed that Library was working normal again but Downloads or Application Menu wouldn't open. When this happened with the Application Menu I could barely see the contents of the menu by moving the mouse which made the menu flicker. The cursor was able to select menu items in the menu but it was completely transparent. In the enclosed screenshot you can see I selected the Library menu item but it isn't opened. Expected results: The menus in the Toolbar should open like they used to. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1940417/+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