What more information can I give ? The typical network concerned by this report is as is :
workstations -- proxy -- firewall -- internet if the firewall or internet part is failling (non answering), Firefox have the described behaviour. When switching workspaces in Xwindow, the Firefox window is not refreshed, you see the content of the previous workspace in the window, you can't click anywhere, clicking on the close button on the title bar has no immediate action you have to wait for the "force to quit message". Tested on many systems, not just one machine. -- when proxy takes time to answer, firefox freezes https://launchpad.net/bugs/65866 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs