I think this bug has several related or duplicate bugs: bug #617800, bug #757523, bug #780065, bug #781815, bug #912673, bug #1017604, bug #1017828, bug #1027784, bug #1020198
-- 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/781815 Title: Menu cannot be displayed when switch back using meta+W Status in “firefox” package in Ubuntu: Confirmed Bug description: Binary package hint: firefox I am using 11.04 Ubuntu Window of firefox is Maximized. Okular is maximize on another workstation. I used meta+W to switch from firefox to Okular. Then I used meta+W to switch back to firefox. After this , I found that if I right click, the menu could appear as usually, but as soon as I move the cursor on to the menu, it disappears. The same bug applies to other menus like the bookmark folder, selective options that appear when you are entering text in a textbox. ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: firefox 4.0.1+build1+nobinonly-0ubuntu0.11.04.1 ProcVersionSignature: Ubuntu 2.6.35-27.48-generic-pae 2.6.35.11 Uname: Linux 2.6.35-27-generic-pae i686 Architecture: i386 Date: Thu May 12 13:01:00 2011 FirefoxPackages: firefox 4.0.1+build1+nobinonly-0ubuntu0.11.04.1 flashplugin-installer 10.2.159.1ubuntu1 adobe-flashplugin N/A icedtea-plugin 1.1~20110420-0ubuntu1 InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007) ProcEnviron: LANGUAGE=en_US:en PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: firefox UpgradeStatus: Upgraded to natty on 2011-05-11 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/781815/+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