Me, too. Same lock-up after F10, same workaround involving Alt-F then Esc. Considering disabling F10 in gvim via ~/.config/openbox/rc.xml.
Lubuntu 12.04.1, Macbook Air 5,5 from $ aptitude show vim-gtk libgtk2.0-0 package: vim-gtk version: 2:7.3.429-2ubuntu2.1 Depends: vim-gui-common (= 2:7.3.429-2ubuntu2.1), vim-common (= 2:7.3.429-2ubuntu2.1), vim-runtime (= 2:7.3.429-2ubuntu2.1), libacl1 (>= 2.2.51-5), libc6 (>= 2.15), libgdk-pixbuf2.0-0 (>= 2.22.0), libglib2.0-0 (>= 2.12.0), libgpm2 (>= 1.20.4), libgtk2.0-0 (>= 2.24.0), libice6 (>= 1:1.0.0), liblua5.1-0, libpango1.0-0 (>= 1.14.0), libperl5.14 (>= 5.14.2), libpython2.7 (>= 2.7), libruby1.8 (>= 1.8.7.352), libselinux1 (>= 1.32), libsm6, libtinfo5, libx11-6, libxt6, tcl8.5 (>= 8.5.0) package: libgtk2.0-0 version: 2.24.10-0ubuntu6 Depends: libgtk2.0-common, libatk1.0-0 (>= 1.12.4), libc6 (>= 2.14), libcairo2 (>= 1.6.4-6.1), libcups2 (>= 1.4.0), libfontconfig1 (>= 2.8.0), libgdk-pixbuf2.0-0 (>= 2.22.0), libglib2.0-0 (>= 2.31.2), libpango1.0-0 (>= 1.28.3), libx11-6 (>= 2:1.4.99.1), libxcomposite1 (>= 1:0.3-1), libxcursor1 (> 1.1.2), libxdamage1 (>= 1:1.1), libxext6, libxfixes3, libxi6, libxinerama1, libxrandr2 (>= 2:1.2.99.3), libxrender1, shared-mime-info PreDepends: multiarch-support Breaks: gtk-sharp2 (< 2.12.10-2ubuntu2), gtk-sharp2 (< 2.12.10-2ubuntu2), lxdm (< 0.4.1-0ubuntu6), lxdm (< 0.4.1-0ubuntu6), lxlauncher (< 0.2.2-1ubuntu2), lxlauncher (< 0.2.2-1ubuntu2), xfdesktop4 (< 4.8.3-2ubuntu4), xfdesktop4 (< 4.8.3-2ubuntu4), libgtk2.0-0 (!= 2.24.10-0ubuntu6) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/702314 Title: Pressing F10 makes desktop unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/vim/+bug/702314/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs