oliverbailey@desktop:/opt/picoscope/lib$ mono PicoScope.GTK.exe Info: Trace opened 07/12/2014. Environment: Info: Running on Mono - True Environment: Info: Mono Display Name - 3.2.8 (Debian 3.2.8+dfsg-4ubuntu1) Environment: Info: Host Operating System - Linux Environment: Info: 64Bit Operating System - True Environment: Info: 64Bit Process - True Environment: Info: Logical Processors - 4 ApplicationInfo: Info: Application 'PicoScope 6 Beta' (version 6.10.1.25) starting. ID: Info: 88C34CA1F6513292EA4A7D56DE333397 Environment: Info: User is not Guest Environment: Info: No Administrator Privileges Environment: Info: Failed to detect access rights Environment: Info: OS Version - Unix 3.13.0.40 Environment: Info: .net Version - 4.0.30319.17020 Environment: Info: Current Directory - /opt/picoscope/lib Environment: Info: Command Line - /opt/picoscope/lib/PicoScope.GTK.exe ApplicationInfo: Info: Settings file version - 11.2.0 ApplicationInfo: Info: Preferences file version - 2.0.0 ApplicationInfo: Info: Probes file version - 1.0.0 ApplicationInfo: Info: Data file binary header version - 1 Info: Using default culture: English (United States). InitalDeviceLoadSequence: Info: Begin Scanning for USB devices: Info: Begin Scanning for USB devices: Info: Complete Device: Info: Attempting to load ps6000.dll Device: Info: Finished loading ps6000.dll Device: Info: Opening device using DLL ps6000.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps6000.dll Device: Info: Finished loading ps6000.dll Device: Info: Opening device using DLL ps6000.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps5000a.dll Device: Info: Finished loading ps5000a.dll Device: Info: Opening device using DLL ps5000a.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps5000.dll Device: Info: Finished loading ps5000.dll Device: Info: Opening device using DLL ps5000.dll (PicoScope.GTK:3064): GLib-CRITICAL **: Source ID 2 was not found when attempting to remove it (PicoScope.GTK:3064): GLib-CRITICAL **: Source ID 1 was not found when attempting to remove it Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps4000a.dll Device: Info: Finished loading ps4000a.dll Device: Info: Opening device using DLL ps4000a.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps4000a.dll Device: Info: Finished loading ps4000a.dll Device: Info: Opening device using DLL ps4000a.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps4000.dll Device: Info: Finished loading ps4000.dll Device: Info: Opening device using DLL ps4000.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps3000a.dll Device: Info: Finished loading ps3000a.dll Device: Info: Opening device using DLL ps3000a.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps3000a.dll Device: Info: Finished loading ps3000a.dll Device: Info: Opening device using DLL ps3000a.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps3000a.dll Device: Info: Finished loading ps3000a.dll Device: Info: Opening device using DLL ps3000a.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps3000.dll (PicoScope.GTK:3064): GLib-CRITICAL **: Source ID 10 was not found when attempting to remove it Device: Info: Finished loading ps3000.dll Device: Info: Opening device using DLL ps3000.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps2000a.dll Device: Info: Finished loading ps2000a.dll Device: Info: Opening device using DLL ps2000a.dll Message: Info: Opening PS2000a.dll Device: Info: Opening device successful. Error NoError. Device: Info: Device opened AV729/066: PS2000A PS2205MSO PS2000A Device: Info: Attempting to load ps2000a.dll Device: Info: Finished loading ps2000a.dll Device: Info: Opening device using DLL ps2000a.dll Message: Info: Opening PS2000a.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps2000.dll Device: Info: Finished loading ps2000.dll Device: Info: Opening device using DLL ps2000.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load usbdrdaq.dll Device: Info: Finished loading usbdrdaq.dll Device: Info: Opening device using DLL usbdrdaq.dll Device: Info: usbdrdaq.dll OpenUnit returned 3 Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load pl1000.dll Device: Info: Finished loading pl1000.dll Device: Info: Opening device using DLL pl1000.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: No of Devices Found: 1 Device: Info: Device selected: PS2205MSO, AV729/066 Info: Driver: ps2000a.dll Version: PS2000A Linux Driver, 1.1.4.19 Info: Kernel driver: picopp.sys Version: PS2000A Linux Driver, 1.1.4.19 InitalDeviceLoadSequence: Info: Complete Stacktrace: at <0xffffffff> at (wrapper managed-to-native) I/a.a (bc,int,uint,ba/i,single,single,single,single,ba/SiggenSweepType,ba/j,uint,uint,ba/SiggenTrigType,ba/SiggenTrigSource,int16) <0xffffffff> at I.SetSiggen (int,uint,ba/i,single,single,single,single,ba/SiggenSweepType,ba/j,uint,uint,ba/SiggenTrigType,ba/SiggenTrigSource,int16) <0x0015b> at l.a (ck) <0x0052e> at l.DirectConfigureSiggen () <0x0004f> at e.h () <0x0009b> at l.b () <0x09ee7> at l..ctor (B) <0x00677> at I..ctor (C) <0x00023> at C.DoCreateDevice () <0x00027> at z.a () <0x0007e> at cV.a (ej,bool,bool,System.Collections.Generic.List`1) <0x00147> at dV.a (bool,bool) <0x0007f> at dV.a (bool,bool) <0x0035f> at dV.StartApp (bool,bool) <0x0006f> at aw.b () <0x000db> at aG.a (object,System.EventArgs) <0x0002b> at (wrapper runtime-invoke) .runtime_invoke_void_object_object (object,intptr,intptr,intptr) <0xffffffff> at <0xffffffff> at (wrapper managed-to-native) System.Reflection.MonoMethod.InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&) <0xffffffff> at System.Reflection.MonoMethod.Invoke (object,System.Reflection.BindingFlags,System.Reflection.Binder,object[],System.Globalization.CultureInfo) <0x000db> at System.Reflection.MethodBase.Invoke (object,object[]) <0x00032> at System.Delegate.DynamicInvokeImpl (object[]) <0x00203> at System.MulticastDelegate.DynamicInvokeImpl (object[]) <0x0003b> at System.Delegate.DynamicInvoke (object[]) <0x00020> at GLib.Signal.ClosureInvokedCB (object,GLib.ClosureInvokedArgs) <0x0014f> at GLib.SignalClosure.Invoke (GLib.ClosureInvokedArgs) <0x0002f> at GLib.SignalClosure.MarshalCallback (intptr,intptr,uint,intptr,intptr,intptr) <0x002a3> at (wrapper native-to-managed) GLib.SignalClosure.MarshalCallback (intptr,intptr,uint,intptr,intptr,intptr) <0xffffffff> at <0xffffffff> at (wrapper managed-to-native) Gtk.Widget.gtk_widget_show_all (intptr) <0xffffffff> at Gtk.Widget.ShowAll () <0x00017> at aG/<>c__DisplayClassd.b__a () <0x0003f> at (wrapper runtime-invoke) object.runtime_invoke_void__this__ (object,intptr,intptr,intptr) <0xffffffff> at <0xffffffff> at (wrapper managed-to-native) System.Reflection.MonoMethod.InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&) <0xffffffff> at System.Reflection.MonoMethod.Invoke (object,System.Reflection.BindingFlags,System.Reflection.Binder,object[],System.Globalization.CultureInfo) <0x000db> at System.Reflection.MethodBase.Invoke (object,object[]) <0x00032> at System.Delegate.DynamicInvokeImpl (object[]) <0x00203> at System.MulticastDelegate.DynamicInvokeImpl (object[]) <0x0003b> at System.Delegate.DynamicInvoke (object[]) <0x00020> at az/a.b () <0x0002f> at (wrapper runtime-invoke) .runtime_invoke_object__this__ (object,intptr,intptr,intptr) <0xffffffff> at <0xffffffff> at (wrapper managed-to-native) System.Reflection.MonoMethod.InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&) <0xffffffff> at System.Reflection.MonoMethod.Invoke (object,System.Reflection.BindingFlags,System.Reflection.Binder,object[],System.Globalization.CultureInfo) <0x000db> at System.Reflection.MethodBase.Invoke (object,object[]) <0x00032> at System.Delegate.DynamicInvokeImpl (object[]) <0x00203> at System.MulticastDelegate.DynamicInvokeImpl (object[]) <0x0003b> at System.Delegate.DynamicInvoke (object[]) <0x00020> at ar.a () <0x00033> at aq.b () <0x00127> at GLib.Idle/IdleProxy.Handler () <0x0003f> at (wrapper native-to-managed) GLib.Idle/IdleProxy.Handler () <0xffffffff> at <0xffffffff> at (wrapper managed-to-native) Gtk.Application.gtk_main () <0xffffffff> at Gtk.Application.Run () <0x0000b> at aG.b () <0x00287> at i.a () <0x00040> at aG.a () <0x0060b> at (wrapper runtime-invoke) object.runtime_invoke_void (object,intptr,intptr,intptr) <0xffffffff> Native stacktrace: mono() [0x4b73d8] mono() [0x50f13b] mono() [0x423d22] /lib/x86_64-linux-gnu/libpthread.so.0(+0x10340) [0x7f4311f05340] /usr/local/lib/libusb-1.0.so.0(libusb_submit_transfer+0x13c) [0x7f42f51e0a3c] /opt/picoscope/lib/libps2000a.so(+0xcdb0b) [0x7f42cb793b0b] /opt/picoscope/lib/libps2000a.so(+0xcdf17) [0x7f42cb793f17] /opt/picoscope/lib/libps2000a.so(+0xb3d1c) [0x7f42cb779d1c] /opt/picoscope/lib/libps2000a.so(+0x58378) [0x7f42cb71e378] /opt/picoscope/lib/libps2000a.so(+0x589ba) [0x7f42cb71e9ba] /opt/picoscope/lib/libps2000a.so(+0x9b302) [0x7f42cb761302] /opt/picoscope/lib/libps2000a.so(+0x9ac1f) [0x7f42cb760c1f] /opt/picoscope/lib/libps2000a.so(+0xbab53) [0x7f42cb780b53] /opt/picoscope/lib/libps2000a.so(ps2000aSetSigGenBuiltIn+0x12b) [0x7f42cb6de5fb] [0x41d117c2] Debug info from gdb: Could not attach to process. If your uid matches the uid of the target process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try again as the root user. For more details, see /etc/sysctl.d/10-ptrace.conf ptrace: Operation not permitted. No threads. ================================================================= Got a SIGSEGV while executing native code. This usually indicates a fatal error in the mono runtime or one of the native libraries used by your application. ================================================================= Aborted (core dumped)