I can easily trigger this one by opening a new Window. My wild guess would be a race of sorts in MenuItem.createHandle
C [libglib-2.0.so.0+0x38fe0] g_str_hash+0x0 Java frames: (J=compiled Java code, j=interpreted, Vv=VM code) j org.eclipse.swt.internal.gtk.OS._gtk_widget_show(J)V+0 j org.eclipse.swt.internal.gtk.OS.gtk_widget_show(J)V+8 j org.eclipse.swt.widgets.MenuItem.createHandle(I)V+249 j org.eclipse.swt.widgets.Widget.createWidget(I)V+2 j org.eclipse.swt.widgets.MenuItem.<init>(Lorg/eclipse/swt/widgets/Menu;II)V+38 j org.eclipse.ui.internal.SwitchToWindowMenu.fill(Lorg/eclipse/swt/widgets/Menu;I)V+97 2014-05-07 20:39 GMT+01:00 William Hua <1208...@bugs.launchpad.net>: > Wiktor, how are you reproducing the bug? Are you using the PPA? > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1208019 > > Title: > Eclipse menus doesn't show up in Saucy > > Status in Eclipse: > Unknown > Status in Unity GTK+ module: > In Progress > Status in “oracle-jdk7-installer” package in Ubuntu: > Triaged > Status in “unity-gtk-module” package in Ubuntu: > Fix Released > > Bug description: > **************** > HOW TO REPRODUCE > **************** > > 1. Run Eclipse, Gimp or Inkscape. > 2. Move the cursor to the top of the screen. > 3. Click on any of the menu items (File, Edit, Navigate, ...) > > ****************** > EXPECTED BEHAVIOUR > ****************** > > - The content of the submenus show up. > > ************** > REAL BEHAVIOUR > ************** > > - Only the top-level headers are available. > - Nothing happens when clicking on them > - They don't show up in the HUD either. > > *********** > WORK-AROUND > *********** > > To modify "/usr/share/applications/eclipse.desktop" to look like this: > > [Desktop Entry] > Type=Application > Name=Eclipse > Comment=Eclipse Integrated Development Environment > Icon=eclipse > Exec=env UBUNTU_MENUPROXY= eclipse > Terminal=false > Categories=Development;IDE;Java; > > **************** > RELEVANT DETAILS > **************** > > - Doesn't affect Ubuntu releases prior to 13.10. > > ************** > TECHNICAL INFO > ************** > > ProblemType: Bug > DistroRelease: Ubuntu 13.10 > Package: eclipse 3.8.1-1ubuntu1 > ProcVersionSignature: Ubuntu 3.10.0-6.17-generic 3.10.3 > Uname: Linux 3.10.0-6-generic i686 > ApportVersion: 2.11-0ubuntu1 > Architecture: i386 > Date: Sat Aug 3 17:03:55 2013 > InstallationDate: Installed on 2013-07-08 (25 days ago) > InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha i386 > (20130708) > MarkForUpload: True > PackageArchitecture: all > SourcePackage: eclipse > UpgradeStatus: No upgrade log present (probably fresh install) > > To manage notifications about this bug go to: > https://bugs.launchpad.net/eclipse/+bug/1208019/+subscriptions > ** Attachment added: "hs_err_pid15787.log" https://bugs.launchpad.net/bugs/1208019/+attachment/4107573/+files/hs_err_pid15787.log -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity-gtk-module in Ubuntu. https://bugs.launchpad.net/bugs/1208019 Title: Eclipse menus doesn't show up in Saucy Status in Eclipse: Unknown Status in Unity GTK+ module: In Progress Status in “oracle-jdk7-installer” package in Ubuntu: Triaged Status in “unity-gtk-module” package in Ubuntu: Fix Released Bug description: **************** HOW TO REPRODUCE **************** 1. Run Eclipse, Gimp or Inkscape. 2. Move the cursor to the top of the screen. 3. Click on any of the menu items (File, Edit, Navigate, ...) ****************** EXPECTED BEHAVIOUR ****************** - The content of the submenus show up. ************** REAL BEHAVIOUR ************** - Only the top-level headers are available. - Nothing happens when clicking on them - They don't show up in the HUD either. *********** WORK-AROUND *********** To modify "/usr/share/applications/eclipse.desktop" to look like this: [Desktop Entry] Type=Application Name=Eclipse Comment=Eclipse Integrated Development Environment Icon=eclipse Exec=env UBUNTU_MENUPROXY= eclipse Terminal=false Categories=Development;IDE;Java; **************** RELEVANT DETAILS **************** - Doesn't affect Ubuntu releases prior to 13.10. ************** TECHNICAL INFO ************** ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: eclipse 3.8.1-1ubuntu1 ProcVersionSignature: Ubuntu 3.10.0-6.17-generic 3.10.3 Uname: Linux 3.10.0-6-generic i686 ApportVersion: 2.11-0ubuntu1 Architecture: i386 Date: Sat Aug 3 17:03:55 2013 InstallationDate: Installed on 2013-07-08 (25 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha i386 (20130708) MarkForUpload: True PackageArchitecture: all SourcePackage: eclipse UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/eclipse/+bug/1208019/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp