KeePass Password Safe

Hello, Since Ubuntu 10.10 Maverick Meerkat was released today, I installed and wanted to use KeePass 2 with it. I thought that would be an easier task, because 10.10 comes with mono 2.6 bundled: mono --version Mono JIT compiler version 2.6.7 (Debian 2.6.7-3ubuntu1) Copyright (C) 2002-2010 Novell, Inc and Contributors. www.mono-project.com TLS: __thread GC: Included Boehm (with typed GC and Parallel Mark) SIGSEGV: altstack Notifications: epoll Architecture: x86 Disabled: none I downloaded the Portable KeePass 2.13 ZIP Package, unzipped it, but when I try to run mono KeePass.exe the following error appears: no implementation for interface method Atk.TableImplementor::get_SelectedColumns() in class UiaAtkBridge.Table METHOD .ctor(System.Windows.Automation.Provider.IRawElementProviderFragment) METHOD RaiseAutomationEvent(System.Windows.Automation.AutomationEvent,System.Windows.Automation.AutomationEventArgs) METHOD RaiseStructureChangedEvent(object,System.Windows.Automation.StructureChangedEventArgs) METHOD RaiseAutomationPropertyChangedEvent(System.Windows.Automation.AutomationPropertyChangedEventArgs) METHOD RefAt(int,int) METHOD GetIndexAt(int,int) METHOD GetColumnAtIndex(int) METHOD GetRowAtIndex(int) METHOD get_NColumns() METHOD get_NRows() METHOD GetColumnExtentAt(int,int) METHOD GetRowExtentAt(int,int) METHOD get_Caption() METHOD set_Caption(Atk.Object) METHOD GetColumnDescription(int) METHOD GetColumnHeader(int) METHOD GetRowDescription(int) METHOD GetRowHeader(int) METHOD get_Summary() METHOD set_Summary(Atk.Object) METHOD SetColumnDescription(int,string) METHOD SetColumnHeader(int,Atk.Object) METHOD SetRowDescription(int,string) METHOD SetRowHeader(int,Atk.Object) METHOD GetSelectedColumns(int&) METHOD GetSelectedColumns(int[]&) METHOD GetSelectedRows(int&) METHOD GetSelectedRows(int[]&) METHOD IsColumnSelected(int) METHOD IsRowSelected(int) METHOD IsSelected(int,int) METHOD AddRowSelection(int) METHOD RemoveRowSelection(int) METHOD AddColumnSelection(int) METHOD RemoveColumnSelection(int) METHOD EmitRowReorderingSignal() METHOD OnRefStateSet() ** (Downloads/KeePass2.13/KeePass.exe:5336): WARNING **: The class UiaAtkBridge.Table could not be loaded, used in UiaAtkBridge, Version=1.0.0.0, Culture=neutral, PublicKeyToken=f4ceacb585d99812 Error setting up UIA: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.TypeInitializationException: An exception was thrown by the type initializer for System.Windows.Automation.Provider.AutomationInteropProvider ---> System.Reflection.ReflectionTypeLoadException: The classes in the module cannot be loaded. at (wrapper managed-to-native) System.Reflection.Assembly:GetTypes (bool) at System.Reflection.Assembly.GetTypes () [0x00000] in <filename unknown>:0 at System.Windows.Automation.Provider.BridgeManager.GetAutomationBridge () [0x00000] in <filename unknown>:0 at System.Windows.Automation.Provider.AutomationInteropProvider..cctor () [0x00000] in <filename unknown>:0 --- End of inner exception stack trace --- at Mono.UIAutomation.Winforms.FormListener.Initialize () [0x00000] in <filename unknown>:0 at Mono.UIAutomation.Winforms.Global.Initialize () [0x00000] in <filename unknown>:0 at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (object,object[],System.Exception&) at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] in <filename unknown>:0 --- End of inner exception stack trace --- at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] in <filename unknown>:0 at System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) [0x00000] in <filename unknown>:0 at System.Windows.Forms.Application.InitializeUIAutomation () [0x00000] in <filename unknown>:0 Unhandled Exception: System.TypeInitializationException: An exception was thrown by the type initializer for System.Windows.Forms.XplatUI ---> System.TypeInitializationException: An exception was thrown by the type initializer for System.Windows.Automation.Provider.AutomationInteropProvider ---> System.Reflection.ReflectionTypeLoadException: The classes in the module cannot be loaded. at (wrapper managed-to-native) System.Reflection.Assembly:GetTypes (bool) at System.Reflection.Assembly.GetTypes () [0x00000] in <filename unknown>:0 at System.Windows.Automation.Provider.BridgeManager.GetAutomationBridge () [0x00000] in <filename unknown>:0 at System.Windows.Automation.Provider.AutomationInteropProvider..cctor () [0x00000] in <filename unknown>:0 --- End of inner exception stack trace --- at Mono.UIAutomation.Winforms.FormListener.Initialize () [0x00000] in <filename unknown>:0 at Mono.UIAutomation.Winforms.Global.Initialize () [0x00000] in <filename unknown>:0 at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (object,object[],System.Exception&) at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] in <filename unknown>:0 --- End of inner exception stack trace --- at System.Windows.Forms.Application.EnableVisualStyles () [0x00000] in <filename unknown>:0 at KeePass.Program.Main (System.String[] args) [0x00000] in <filename unknown>:0 There seems to be something missing, but I am not quite sure what it is.

I've just tried Ubuntu 10.10, and after installing the 'libmono-winforms2.0-cil' and 'libmono-system-runtime2.0-cil' packages, KeePass seems to run fine. Best regards Dominik

Thanks for testing KeePass on Maverick. I'm using Maverick RC, which was updated to the release Version. Maybe that's the Problem? The packages you mentioned are installed as well, is it possible there is a conflict with another mono-package? apt-cache pkgnames | grep mono | sort gnuradio-radar-mono kde-icons-mono kio-monodoc libapache2-mod-mono libggi-target-monotext libghc6-monoid-transformer-dev libghc6-monoid-transformer-doc libghc6-monoid-transformer-prof libkimono4.1-cil libkimono-cil-dev libmono0 libmono0-dbg libmono1.0-cil libmono2.0-cil libmono-accessibility1.0-cil libmono-accessibility2.0-cil libmono-addins0.2-cil libmono-addins-cil-dev libmono-addins-gui0.2-cil libmono-addins-gui-cil-dev libmono-bytefx0.7.6.1-cil libmono-bytefx0.7.6.2-cil libmono-c5-1.0-cil libmono-c5-1.1-cil libmono-cairo1.0-cil libmono-cairo2.0-cil libmono-cecil-cil libmono-cecil-cil-dev libmono-cecil-flowanalysis0.1a-cil libmono-cecil-flowanalysis-cil-dev libmono-cecil-private-cil libmono-cil-dev libmono-corlib1.0-cil libmono-corlib2.0-cil libmono-cscompmgd7.0-cil libmono-cscompmgd8.0-cil libmono-data1.0-cil libmono-data2.0-cil libmono-data-tds1.0-cil libmono-data-tds2.0-cil libmono-db2-1.0-cil libmono-debugger-soft0.0-cil libmono-dev libmono-firebirdsql1.7-cil libmono-fuse-cil libmono-getoptions1.0-cil libmono-getoptions2.0-cil libmono-i18n1.0-cil libmono-i18n2.0-cil libmono-i18n-west1.0-cil libmono-i18n-west2.0-cil libmono-ldap1.0-cil libmono-ldap2.0-cil libmono-management2.0-cil libmono-messaging2.0-cil libmono-messaging-rabbitmq2.0-cil libmono-microsoft7.0-cil libmono-microsoft8.0-cil libmono-microsoft-build2.0-cil libmono-microsoft-visualbasic8.0-cil libmono-npgsql1.0-cil libmono-npgsql2.0-cil libmono-oracle1.0-cil libmono-oracle2.0-cil libmono-peapi1.0-cil libmono-peapi2.0-cil libmono-posix1.0-cil libmono-posix2.0-cil libmono-profiler libmono-rabbitmq2.0-cil libmono-relaxng1.0-cil libmono-relaxng2.0-cil libmono-security1.0-cil libmono-security2.0-cil libmono-sharpzip0.6-cil libmono-sharpzip0.84-cil libmono-sharpzip2.6-cil libmono-sharpzip2.84-cil libmono-simd2.0-cil libmono-sqlite1.0-cil libmono-sqlite2.0-cil libmono-system1.0-cil libmono-system2.0-cil libmono-system-data1.0-cil libmono-system-data2.0-cil libmono-system-ldap1.0-cil libmono-system-ldap2.0-cil libmono-system-messaging1.0-cil libmono-system-messaging2.0-cil libmono-system-runtime1.0-cil libmono-system-runtime2.0-cil libmono-system-web1.0-cil libmono-system-web2.0-cil libmono-system-web-mvc1.0-cil libmono-system-web-mvc2.0-cil libmono-tasklets2.0-cil libmono-uia3.0-cil libmono-uia-atkbridge1.0-cil libmono-uia-cil-dev libmono-uia-winforms1.0-cil libmono-wcf3.0-cil libmono-webbrowser0.5-cil libmono-windowsbase3.0-cil libmono-windowsbase-cil-dev libmono-winforms1.0-cil libmono-winforms2.0-cil libmono-zeroconf1.0-cil libmono-zeroconf-cil-dev mono-1.0-devel mono-1.0-gac mono-1.0-service mono-2.0-devel mono-2.0-gac mono-2.0-service mono-addins-utils mono-apache-server mono-apache-server1 mono-apache-server2 mono-basic-dbg monobristol mono-complete mono-csharp-shell mono-dbg mono-debugger mono-devel monodevelop monodevelop-boo monodevelop-database monodevelop-debugger-gdb monodevelop-debugger-mdb monodevelop-java monodevelop-moonlight monodevelop-nunit monodevelop-python monodevelop-vala monodevelop-versioncontrol monodoc-avahi-manual monodoc-banshee-manual monodoc-base monodoc-browser monodoc-db4o-manual monodoc-gdata-manual monodoc-gkeyfile-manual monodoc-gmime2.4-manual monodoc-gnome-keyring-manual monodoc-gtk2.0-manual monodoc-gudev-manual monodoc-http monodoc-hyena-manual monodoc-ipod-manual monodoc-manual monodoc-mono-fuse-manual monodoc-mono-zeroconf-manual monodoc-moonlight-manual monodoc-mysql6.0-manual monodoc-mysql-manual monodoc-njb-manual monodoc-nlog-manual monodoc-notify-sharp-manual monodoc-nunit-manual monodoc-poppler-manual monodoc-semweb-manual monodoc-taglib-manual monodoc-taoframework-manual monodoc-webkit-manual mono-fastcgi-server mono-fastcgi-server1 mono-fastcgi-server2 mono-gac mono-gmcs mono-jay mono-mcs mono-mjs monopd mono-profiler mono-runtime mono-runtime-dbg monotone monotone-doc monotone-server monotone-viz mono-tools-devel mono-tools-gui mono-uia-dbg mono-utils mono-vbnc mono-winforms-a11y mono-xbuild mono-xsp mono-xsp1 mono-xsp2 mono-xsp2-base mono-xsp-base mythtv-theme-mono-osd plasma-scriptengine-kimono themonospot ubuntu-mono

Very mysterious. I have exactly the same packages installed, with one mini difference: I don't have libmono-c5-1.0-cil, but I doubt that's causing the problem. Anyway, I did a clean install of Ubuntu 10.10, so maybe there indeed something went wrong when upgrading from the RC. Best regards Dominik

FWIW I have KeePass running on Ubuntu 10.10 (amd64). This is the list of installed mono packages on my system: dpkg -l | grep mono ii libmono-accessibility2.0-cil 2.6.7-3ubuntu1 Mono Accessibility library (for CLI 2.0) ii libmono-addins-gui0.2-cil 0.4-6 GTK# frontend library for Mono.Addins ii libmono-addins0.2-cil 0.4-6 addin framework for extensible CLI applications/libraries ii libmono-cairo2.0-cil 2.6.7-3ubuntu1 Mono Cairo library (for CLI 2.0) ii libmono-corlib2.0-cil 2.6.7-3ubuntu1 Mono core library (for CLI 2.0) ii libmono-data-tds2.0-cil 2.6.7-3ubuntu1 Mono Data Library (for CLI 2.0) ii libmono-i18n-west2.0-cil 2.6.7-3ubuntu1 Mono I18N.West library (for CLI 2.0) ii libmono-management2.0-cil 2.6.7-3ubuntu1 Mono Management library (for CLI 2.0) ii libmono-messaging2.0-cil 2.6.7-3ubuntu1 Mono Messaging library (for CLI 2.0) ii libmono-posix2.0-cil 2.6.7-3ubuntu1 Mono.Posix library (for CLI 2.0) ii libmono-security2.0-cil 2.6.7-3ubuntu1 Mono Security library (for CLI 2.0) ii libmono-sharpzip2.84-cil 2.6.7-3ubuntu1 Mono SharpZipLib library (for CLI 2.0) ii libmono-sqlite2.0-cil 2.6.7-3ubuntu1 Mono Sqlite library (for CLI 2.0) ii libmono-system-data2.0-cil 2.6.7-3ubuntu1 Mono System.Data Library (for CLI 2.0) ii libmono-system-messaging2.0-cil 2.6.7-3ubuntu1 Mono System.Messaging Library (for CLI 2.0) ii libmono-system-runtime2.0-cil 2.6.7-3ubuntu1 Mono System.Runtime Library (for CLI 2.0) ii libmono-system-web2.0-cil 2.6.7-3ubuntu1 Mono System.Web Library (for CLI 2.0) ii libmono-system2.0-cil 2.6.7-3ubuntu1 Mono System libraries (for CLI 2.0) ii libmono-wcf3.0-cil 2.6.7-3ubuntu1 Mono WCF libraries (for CLI 2.0) ii libmono-webbrowser0.5-cil 2.6.7-3ubuntu1 Mono Web Browser library ii libmono-winforms2.0-cil 2.6.7-3ubuntu1 Mono System.Windows.Forms library (for CLI 2.0) ii libmono2.0-cil 2.6.7-3ubuntu1 Mono libraries (for CLI 2.0) ii mono-2.0-gac 2.6.7-3ubuntu1 Mono GAC tool (for CLI 2.0) ii mono-csharp-shell 2.6.7-3ubuntu1 interactive C# shell ii mono-gac 2.6.7-3ubuntu1 Mono GAC tool ii mono-gmcs 2.6.7-3ubuntu1 Mono C# 2.0 and C# 3.0 compiler for CLI 2.0 ii mono-runtime 2.6.7-3ubuntu1 Mono runtime ii ubuntu-mono 0.0.22 Ubuntu Mono Icon theme - Tom

I think KeePass works for you, tlcarpenter? I have all of those packages installed, too. Plus some more, mostly the 1.0-versions of some of the mentioned packages. Are those versions conflicting? ii libmono-accessibility1.0-cil 2.6.7-3ubuntu1 Mono Accessibility library (for CLI 1.0) ii libmono-accessibility2.0-cil 2.6.7-3ubuntu1 Mono Accessibility library (for CLI 2.0) ii libmono-addins-gui0.2-cil 0.4-6 GTK# frontend library for Mono.Addins ii libmono-addins0.2-cil 0.4-6 addin framework for extensible CLI applications/libraries ii libmono-cairo2.0-cil 2.6.7-3ubuntu1 Mono Cairo library (for CLI 2.0) ii libmono-cecil-private-cil 2.6.7-3ubuntu1 Mono.Cecil library ii libmono-corlib1.0-cil 2.6.7-3ubuntu1 Mono core library (for CLI 1.0) ii libmono-corlib2.0-cil 2.6.7-3ubuntu1 Mono core library (for CLI 2.0) ii libmono-data-tds1.0-cil 2.6.7-3ubuntu1 Mono Data library (for CLI 1.0) ii libmono-data-tds2.0-cil 2.6.7-3ubuntu1 Mono Data Library (for CLI 2.0) ii libmono-dev 2.6.7-3ubuntu1 Mono JIT library - Development files ii libmono-i18n-west1.0-cil 2.6.7-3ubuntu1 Mono I18N.West library (for CLI 1.0) ii libmono-i18n-west2.0-cil 2.6.7-3ubuntu1 Mono I18N.West library (for CLI 2.0) ii libmono-management2.0-cil 2.6.7-3ubuntu1 Mono Management library (for CLI 2.0) ii libmono-messaging2.0-cil 2.6.7-3ubuntu1 Mono Messaging library (for CLI 2.0) ii libmono-microsoft8.0-cil 2.6.7-3ubuntu1 Mono Microsoft libraries (for CLI 2.0) ii libmono-peapi2.0-cil 2.6.7-3ubuntu1 Mono PEAPI library (for CLI 2.0) ii libmono-posix1.0-cil 2.6.7-3ubuntu1 Mono.Posix library (for CLI 1.0) ii libmono-posix2.0-cil 2.6.7-3ubuntu1 Mono.Posix library (for CLI 2.0) ii libmono-security1.0-cil 2.6.7-3ubuntu1 Mono Security library (for CLI 1.0) ii libmono-security2.0-cil 2.6.7-3ubuntu1 Mono Security library (for CLI 2.0) ii libmono-sharpzip0.84-cil 2.6.7-3ubuntu1 Mono SharpZipLib library (for CLI 1.0) ii libmono-sharpzip2.84-cil 2.6.7-3ubuntu1 Mono SharpZipLib library (for CLI 2.0) ii libmono-sqlite2.0-cil 2.6.7-3ubuntu1 Mono Sqlite library (for CLI 2.0) ii libmono-system-data1.0-cil 2.6.7-3ubuntu1 Mono System.Data library (for CLI 1.0) ii libmono-system-data2.0-cil 2.6.7-3ubuntu1 Mono System.Data Library (for CLI 2.0) ii libmono-system-messaging2.0-cil 2.6.7-3ubuntu1 Mono System.Messaging Library (for CLI 2.0) ii libmono-system-runtime2.0-cil 2.6.7-3ubuntu1 Mono System.Runtime Library (for CLI 2.0) ii libmono-system-web1.0-cil 2.6.7-3ubuntu1 Mono System.Web library (for CLI 1.0) ii libmono-system-web2.0-cil 2.6.7-3ubuntu1 Mono System.Web Library (for CLI 2.0) ii libmono-system1.0-cil 2.6.7-3ubuntu1 Mono System libraries (for CLI 1.0) ii libmono-system2.0-cil 2.6.7-3ubuntu1 Mono System libraries (for CLI 2.0) ii libmono-uia-atkbridge1.0-cil 1.0-2 Bridge between UIA providers and ATK ii libmono-uia-cil-dev 1.0-2 Implementations of members and interfaces based on MS UIA API ii libmono-uia-winforms1.0-cil 1.0-2 UIA providers for WinForms on Mono ii libmono-uia3.0-cil 1.0-2 Implementations of members and interfaces based on MS UIA API ii libmono-wcf3.0-cil 2.6.7-3ubuntu1 Mono WCF libraries (for CLI 2.0) ii libmono-webbrowser0.5-cil 2.6.7-3ubuntu1 Mono Web Browser library ii libmono-windowsbase3.0-cil 2.6.7-3ubuntu1 Mono WindowsBase library (for CLI 2.0) ii libmono-winforms1.0-cil 2.6.7-3ubuntu1 Mono System.Windows.Forms library (for CLI 1.0) ii libmono-winforms2.0-cil 2.6.7-3ubuntu1 Mono System.Windows.Forms library (for CLI 2.0) ii libmono0 2.6.7-3ubuntu1 Mono JIT library ii libmono2.0-cil 2.6.7-3ubuntu1 Mono libraries (for CLI 2.0) ii mono-2.0-devel 2.6.7-3ubuntu1 Mono development tools for CLI 2.0 ii mono-2.0-gac 2.6.7-3ubuntu1 Mono GAC tool (for CLI 2.0) ii mono-csharp-shell 2.6.7-3ubuntu1 interactive C# shell ii mono-gac 2.6.7-3ubuntu1 Mono GAC tool ii mono-gmcs 2.6.7-3ubuntu1 Mono C# 2.0 and C# 3.0 compiler for CLI 2.0 ii mono-runtime 2.6.7-3ubuntu1 Mono runtime ii mono-winforms-a11y 1.0-2 Accessibility support for WinForms applications in Mono ii monodoc-base 2.6.7-3ubuntu1 shared MonoDoc binaries ii monodoc-browser 2.6.2-2ubuntu1 MonoDoc GTK+ based viewer ii monodoc-gtk2.0-manual 2.12.10-1 compiled XML documentation for GTK# 2.10 ii monodoc-manual 2.6.7-3ubuntu1 compiled XML documentation from the Mono project ii ubuntu-mono 0.0.22 Ubuntu Mono Icon theme

Fixed it by uninstalling libmono-uia-atkbridge1.0-cil and mono-winforms-a11y. Don't know what the problem with those packages might be.

I'm having a pretty similar problem, actually. I receive the following error. Note, this is a fresh install that I installed about an hour ago. user:~/Applications/KeePass-2.13$ mono KeePass.exe Error loading UIA bridge (UiaAtkBridge, Version=1.0.0.0, Culture=neutral, PublicKeyToken=f4ceacb585d99812): System.IO.FileNotFoundException: Could not load file or assembly 'UiaAtkBridge, Version=1.0.0.0, Culture=neutral, PublicKeyToken=f4ceacb585d99812' or one of its dependencies. The system cannot find the file specified. File name: 'UiaAtkBridge, Version=1.0.0.0, Culture=neutral, PublicKeyToken=f4ceacb585d99812' at System.AppDomain.Load (System.String assemblyString, System.Security.Policy.Evidence assemblySecurity, Boolean refonly) [0x00000] in <filename unknown>:0 at System.AppDomain.Load (System.String assemblyString) [0x00000] in <filename unknown>:0 at (wrapper remoting-invoke-with-check) System.AppDomain:Load (string) at System.Reflection.Assembly.Load (System.String assemblyString) [0x00000] in <filename unknown>:0 at System.Windows.Automation.Provider.BridgeManager.GetAutomationBridge () [0x00000] in <filename unknown>:0 ** (KeePass.exe:3690): WARNING **: The following assembly referenced from /home/user/Applications/KeePass-2.13/KeePass.exe could not be loaded: Assembly: System.Runtime.Remoting (assemblyref_index=5) Version: 2.0.0.0 Public Key: b77a5c561934e089 The assembly was not found in the Global Assembly Cache, a path listed in the MONO_PATH environment variable, or in the location of the executing assembly (/home/user/Applications/KeePass-2.13/). ** (KeePass.exe:3690): WARNING **: Could not load file or assembly 'System.Runtime.Remoting, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its dependencies. System.TypeLoadException: A type load exception has occurred. at System.Windows.Forms.Form.OnLoad (System.EventArgs e) [0x00000] in <filename unknown>:0 at System.Windows.Forms.Form.OnLoadInternal (System.EventArgs e) [0x00000] in <filename unknown>:0 System.NullReferenceException: Object reference not set to an instance of an object at KeePass.Forms.MainForm.CleanUpEx () [0x00000] in <filename unknown>:0 at KeePass.Forms.MainForm.OnFormClosing (System.Object sender, System.Windows.Forms.FormClosingEventArgs e) [0x00000] in <filename unknown>:0 at System.Windows.Forms.Form.OnFormClosing (System.Windows.Forms.FormClosingEventArgs e) [0x00000] in <filename unknown>:0 at System.Windows.Forms.Form.FireClosingEvents (CloseReason reason, Boolean cancel) [0x00000] in <filename unknown>:0 at (wrapper remoting-invoke-with-check) System.Windows.Forms.Form:FireClosingEvents (System.Windows.Forms.CloseReason,bool) at System.Windows.Forms.Application.Exit (System.ComponentModel.CancelEventArgs e) [0x00000] in <filename unknown>:0 at System.Windows.Forms.Application.Exit () [0x00000] in <filename unknown>:0 at System.Windows.Forms.Application.OnThreadException (System.Exception t) [0x00000] in <filename unknown>:0 at System.Windows.Forms.Form.OnLoadInternal (System.EventArgs e) [0x00000] in <filename unknown>:0 at System.Windows.Forms.Form.OnCreateControl () [0x00000] in <filename unknown>:0 at System.Windows.Forms.Control.CreateControl () [0x00000] in <filename unknown>:0 at System.Windows.Forms.Control.WmShowWindow (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0 at System.Windows.Forms.Control.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0 at System.Windows.Forms.ScrollableControl.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0 at System.Windows.Forms.ContainerControl.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0 at System.Windows.Forms.Form.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0 at KeePass.Forms.MainForm.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0 at System.Windows.Forms.Control+ControlWindowTarget.OnMessage (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0 at System.Windows.Forms.Control+ControlNativeWindow.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0 at System.Windows.Forms.NativeWindow.WndProc (IntPtr hWnd, Msg msg, IntPtr wParam, IntPtr lParam) [0x00000] in <filename unknown>:0 ** (KeePass.exe:3690): WARNING **: The class KeePass.Util.IpcBroadcast could not be loaded, used in KeePass, Version=2.1.3.17119, Culture=neutral, PublicKeyToken=fed2ed7716aecf5c Unhandled Exception: System.TypeLoadException: Could not load type 'KeePass.Util.IpcBroadcast' from assembly 'KeePass, Version=2.1.3.17119, Culture=neutral, PublicKeyToken=fed2ed7716aecf5c'. at KeePass.Program.Main (System.String[] args) [0x00000] in <filename unknown>:0 I have the following packages installed ii libmono-accessibility1.0-cil 2.6.7-3ubuntu1 Mono Accessibility library (for CLI 1.0) ii libmono-accessibility2.0-cil 2.6.7-3ubuntu1 Mono Accessibility library (for CLI 2.0) ii libmono-addins-gui0.2-cil 0.4-6 GTK# frontend library for Mono.Addins ii libmono-addins0.2-cil 0.4-6 addin framework for extensible CLI applications/libraries ii libmono-cairo2.0-cil 2.6.7-3ubuntu1 Mono Cairo library (for CLI 2.0) ii libmono-corlib1.0-cil 2.6.7-3ubuntu1 Mono core library (for CLI 1.0) ii libmono-corlib2.0-cil 2.6.7-3ubuntu1 Mono core library (for CLI 2.0) ii libmono-data-tds1.0-cil 2.6.7-3ubuntu1 Mono Data library (for CLI 1.0) ii libmono-data-tds2.0-cil 2.6.7-3ubuntu1 Mono Data Library (for CLI 2.0) ii libmono-i18n-west1.0-cil 2.6.7-3ubuntu1 Mono I18N.West library (for CLI 1.0) ii libmono-i18n-west2.0-cil 2.6.7-3ubuntu1 Mono I18N.West library (for CLI 2.0) ii libmono-management2.0-cil 2.6.7-3ubuntu1 Mono Management library (for CLI 2.0) ii libmono-messaging2.0-cil 2.6.7-3ubuntu1 Mono Messaging library (for CLI 2.0) ii libmono-posix1.0-cil 2.6.7-3ubuntu1 Mono.Posix library (for CLI 1.0) ii libmono-posix2.0-cil 2.6.7-3ubuntu1 Mono.Posix library (for CLI 2.0) ii libmono-security1.0-cil 2.6.7-3ubuntu1 Mono Security library (for CLI 1.0) ii libmono-security2.0-cil 2.6.7-3ubuntu1 Mono Security library (for CLI 2.0) ii libmono-sharpzip2.84-cil 2.6.7-3ubuntu1 Mono SharpZipLib library (for CLI 2.0) ii libmono-sqlite2.0-cil 2.6.7-3ubuntu1 Mono Sqlite library (for CLI 2.0) ii libmono-system-data1.0-cil 2.6.7-3ubuntu1 Mono System.Data library (for CLI 1.0) ii libmono-system-data2.0-cil 2.6.7-3ubuntu1 Mono System.Data Library (for CLI 2.0) ii libmono-system-messaging2.0-cil 2.6.7-3ubuntu1 Mono System.Messaging Library (for CLI 2.0) ii libmono-system-web1.0-cil 2.6.7-3ubuntu1 Mono System.Web library (for CLI 1.0) ii libmono-system-web2.0-cil 2.6.7-3ubuntu1 Mono System.Web Library (for CLI 2.0) ii libmono-system1.0-cil 2.6.7-3ubuntu1 Mono System libraries (for CLI 1.0) ii libmono-system2.0-cil 2.6.7-3ubuntu1 Mono System libraries (for CLI 2.0) ii libmono-uia-winforms1.0-cil 1.0-2 UIA providers for WinForms on Mono ii libmono-uia3.0-cil 1.0-2 Implementations of members and interfaces based on MS UIA API ii libmono-wcf3.0-cil 2.6.7-3ubuntu1 Mono WCF libraries (for CLI 2.0) ii libmono-webbrowser0.5-cil 2.6.7-3ubuntu1 Mono Web Browser library ii libmono-windowsbase3.0-cil 2.6.7-3ubuntu1 Mono WindowsBase library (for CLI 2.0) ii libmono-winforms2.0-cil 2.6.7-3ubuntu1 Mono System.Windows.Forms library (for CLI 2.0) ii libmono2.0-cil 2.6.7-3ubuntu1 Mono libraries (for CLI 2.0) ii mono-2.0-gac 2.6.7-3ubuntu1 Mono GAC tool (for CLI 2.0) ii mono-csharp-shell 2.6.7-3ubuntu1 interactive C# shell ii mono-gac 2.6.7-3ubuntu1 Mono GAC tool ii mono-gmcs 2.6.7-3ubuntu1 Mono C# 2.0 and C# 3.0 compiler for CLI 2.0 ii mono-runtime 2.6.7-3ubuntu1 Mono runtime ii ubuntu-mono 0.0.22 Ubuntu Mono Icon theme

Note: This is a on Macbook Pro 5.1 i386.

This should be much easier to solve. Look for a Mono package related to "System.Runtime" and install it (under Ubuntu it's called "libmono-system-runtime2.0-cil"). Best regards Dominik

For me it helped to remove the packages 'libmono-winforms1.0-cil' and 'libmono-system-runtime1.0-cil'. Good luck! Chris

sudo apt-get install libmono-system-runtime2.0-cil and for the windows forms sudo apt-get install libmono-winforms2.0-cil

just noticed it was for version 1 : sudo apt-get install libmono-system-runtime1.0-cil libmono-winforms1.0-cil

You have to remove UIA package out ! Using following command :- sudo apt-get remove libmono-uia-* mono-mcs Enjoy, Kung