To debug is to attempt to locate and remove errors (bugs) in a computer system.

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Disable Remote Debugging in VS2013?

I recently opened up VS2013 to a project that I have been working on for a while to find that when I try and debug it, it fails and mentions something about a Remote Debugger not running on a remote ...
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96 views

Strange “Verizon Mobile” volume mounted on Mac OS X 10.10 (Yosemite)

After recently installing Mac OS X 10.10 (Yosemite), I find this Verizon Mobile volume mounted even though I don’t use Verizon at all (currently subscribed to AT&T) and never installed anything ...
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5k views

What does the error message 0xC000041D mean?

I browsed with iexplore and it crashed with the message C000041D i.e. Unhandled exception at 0x7149B7C0 in iexplore.exe: 0xC000041D: An unhandled exception was encountered during a user ...
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116 views

After windows update the IIS7.5 has no permission to read config file

I have a webserver on localhost, which I use for issue tracking, testing, etc... It has an error now (after many years of proper working) HTTP-hiba: 500.19 - Internal Server Error A kért laphoz való ...
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1answer
497 views

Set IIS to run with environment variable

I'm trying to run IIS with the COMPLUS_ZapDisable environment variable set to 1. Per this link (which shows how to do it for regular exes), I hope this will allow me to load non-optimized versions of ...
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116 views

strategies for sucessful hardware debugging?

I have a build with a obvious hardware error, and I am stumped on how to debug it. system: i5-4690k z97m-g43 2+1GB avexir DDR3-1300 crucial m550 120GB SSD corsair CX500M kubuntu 14.04 (64bit) ...
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56 views

2 level visual studio remote debugging

I'm connected via Remote desktop connection to a Windows Server 2012R2 running a Windows 8 in hyper-v (the Windows 8 machine is connected via a local switch to the Windows Server 2012R2). Is it ...
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57 views

Gentoo portage: list all variables emerge invoked with

Is there an easy way to list all variables of emerge process? I need to list all resulting variables after /etc/portage/env/* and /etc/portage/bashrc wiil be applyed to debug this scripts.
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233 views

Understanding Memory.dmp file drive failure

I have a desktop Windows 7 PC that keeps randomly rebooting, so I looked in the event log an there was lot of Critical kernel-power events followed by a bugcheck events. The bugcheck event pointed ...
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139 views

How to find what file in winsxs is generating a crash?

I have a program that is generating a msvcr80.dll error and crashing. I would like to find out what is happening, so I could find if the program is using the wrong version of that file. Is there a ...
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78 views

In bash: processing every command line without using the debug trap?

I have a complicated mechanism built into my bash environment that requires the execution of a couple scripts when the prompt is generated, but also when the user hits enter to begin processing a ...
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753 views

How to diagnose Run-time error 429?

We have a computer at work that has a software that stopped working after a security update was remotely ran to the domain server / database. When opening the program it gives Run-time error 429 - ...
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311 views

Microsoft Bug(s) -Windows OS failure(s)

Summary This has been an ongoing issue across Windows 8 and up where the windows full screen apps fail to open without instantly crashing while the skydive fails to function at all. The only ('...
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1answer
308 views

How can I create a memory dump of a production system without affecting performance?

I am trying to analyze a hard-to-track memory leak problem on a production IIS web server running an ASP.NET application. To that end I am trying to create a dump file of the memory to analyze it ...
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190 views

Videos from website do not show in Firefox running on Windows XP

This problem shows up using Firefox 33.1.1 on Windows XP (Service Pack 3). NBA Stats allows you to review past games by watching play-by-play video segments. I use this website to cross-check my logs ...
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118 views

PC enters a state where it's “sleeping” but cannot wake up

Sometimes, I come back to my computer to see it look like it's sleeping, but I'm unable to wake it up (either with the keyboard/mouse or with the power button). The power light on the front of my ...
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665 views

Intalling gdb and pstack on Amazon Linux AMI

I tried installing gdb and pstack on EC2 Instance with Amazon Linux AMI (it was not installed by default), and it's not working. Tried: [ec2-user@ip-172-21-ab-xyz ~]$ sudo yum install gdb Loaded ...
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1k views

How to connect to Windows XP Embedded and Windows 7(in domain)

I have annoying problem. I would like to connect and see network drives (for purpose of remote debugging) to computer with Windows XP Embedded, Service pack 2. Client computer is Windows 7, service ...
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378 views

OneDrive Sync Engine has stopped working (with callstack and disassembly)

Searching online I can see that some people have this problem but I cannot find any solution. I tried to change onedrive location, run the onedrive troubleshooter (no problems found) and nothing ...
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12 views

Can the IO streams of Apache 2.x be intercepted? (especially curious about mod_wsgi)

Just trying out ideas useful for future debugging adventures. I thought that it would be useful to take a look directly at at what goes on between the server and mod_wsgi. So anyone aware if I can ...
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1answer
516 views

Fiddler: Is it possible to replace/hide part of URL without affecting the content?

I'm using Fiddler debugging proxy, And the code below can intercept the server(YouTube) data and modify the HTML information before it reaches the client(my web broswer). if (oSession.HostnameIs("...
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3answers
29k views

How do I debug “X11 connection rejected because of wrong authentication”

I have a problem with X forwarding through SSH. I've battled for ages, but no-one can seem to help. I'm now taking a different tact. I would like to know how I would debug the errors? What logs ...
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33 views

Analyzing the actions of a running program

Do you know a Windows software (or several) that can analyze what a running program is doing ? For example, detecting if the program is connecting to the Internet (and to what), of sending data via e-...
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337 views

Make browser and server use the eNULL SSL/TLS cipher

Is it possible to make a browser and a web server use SSL/TLS (https) with eNULL cipher for debugging purposes in a development environment (e.g. wireshark capture without setting up SSL stream ...
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543 views

How do I debug Excel / OpenOffice / LibreOffice macros - getting started

How do I get started with debugging VBA macros? This is to help to locate faults and mistakes within the code and the data it handles.
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212 views

How slow is the x86 single-step debugging feature?

The x86 architecture provides a hardware single-step trap for debugging. How much does it slow down the running program? If, say, a Linux kernel function was created to do nothing but single step a ...
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3k views

How do I remove these “autofocus” selection borders from the Windows 8.1/8 tile screen?

Good evening, everyone. I've just recently started to notice some unintended-enabled borders around my Windows 8 machine. Here are some screenshots: In the above photos, you will notice that ...
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48 views

Remote browser session debugging: Is there a tool to get a “core dump” of a browser's interaction with a webpage?

A user of my website is having a problem that I can't reproduce. It is maddening to debug, because all I can really ask the user (nontechnical person) is their OS version and browser version. Is ...
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702 views

Debian: Version number of installed package differ from those in repository causing dependency issues

I can't install libav-dbg due to dependency issues with version numbers of installed packages, that do not correspond to those in the repository. How is this possible, and how can i resolve the issue? ...
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503 views

How to know if i can access my intranet computer from outside the network?

Trying to debug some remote processes, and i'm inside an intranet. I use a debugger that has a server which listens for connections, and in the debugged code, i make a call via the debugger API, to ...
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4answers
3k views

ASUS RT-N66U how to identify source of traffic spike

I have an ASUS RT-N66U as my home router. We are experiencing some traffic spikes in downloading over WiFi that slow all other activity to a crawl. Is there a way to identify the source (ip/host) of ...
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353 views

Is it possible to give the full path to an executable in “Image Execution Options\*\Debugger”?

Image Execution Options (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options) with a key named after the executable and a string (REG_SZ) value is known to be ...
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312 views

gDEBugger crashes in Windows 8.1

I want to debug and profile some OpenGL code so I have installed the latest version of gDEBugger on a Macbook Pro with NVidia 9400m graphics card, in Windows 8.1. When I try to run it, its splash-...
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122 views

Read registers on a NIC card on Windows

I have a Realtek Ethernet Controller on my x86 machine running Windows 7. I have the datasheet for the Ethernet controller. I am trying to debug a low-level issue and I need to read certain registers ...
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66 views

Logging/debugging the bash startup process

My bash shell sometimes takes quite a while to start, probably due to a lot of stuff happening in my various dot files (e.g. .bash_profile, etc.). Is there any way to properly log the bash startup ...
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19 views

What logging can I turn on / dump can I retrieve in order to report this bug in Chrome?

Once or twice a week, I run into a bug in Chrome where not only all my Chrome tabs, but even all my Chrome windows, appear frozen, due to an invisible Javascript confirmation dialog. I don't know what ...
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440 views

No COM1 port on hyper-v

I just made a fresh Windows 8.1 install and am trying to set-up a VM for kernel debugging. Therefore, I need to create a serial link to debug the VM using windbg. Usually I just simply add a new COM ...
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428 views

how to save the output of scp command?

I want to save the output of scp command each a laps of time, in fact we i make scp --debug , I see the progressive rate of transferring file . I want to save each time (1s exp) the output of the ...
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387 views

Debugging linux kernel, SIGKILL

Trying to debug linux kernel (vmlinux) with gdb during my education, but after I run kernel I just got "program terminated with SIGKILL": gdb vmlinux-3.11.0-12-generic ...GDB header... Reading ...
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Valgrind can't find debug symbols, even with --extra-debuginfo-path

I'm attempting to install Valgrind on an embedded Debian-based PowerPC system. I've managed to cross-compile it successfully, but now it's complaining that it can't find debug information. I've put ...
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3answers
2k views

TF101 Android: Image block device via adb

I have an Asus TF101 tablet running Android ICS. I am trying to image the entire internal flash file system onto my desktop via adb. The problem is that the image I am obtaining appears to be ...
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3answers
961 views

How to choose which project is built on F5 in Visual Studio?

I have a solution file for IntraFace, which contains two projects, namely IntraFaceTracker and IntraFaceDetector (see the image). By default, IntraFaceTracker is selected, you can see its name is bold....
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2answers
89 views

apache mod rewrite - how to determine what file on disk is being hit?

A project that I am newly working on has been around for years, and it has managed to accumulate several hundred rather complex RewriteRules within the Apache conf files. When working with some files,...
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2answers
289 views

Repeat last test in debug mode in Visual Studio 2013

It is possible to repeat the last test, but in debug mode? When running the last test (even when I manually last ran it in debug mode), it will run without debug mode. I thought perhaps I could map ...
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1answer
2k views

show all breakpoints when debug a python code with pdb

I am using pdb to debug a python code. I set the breakpoints in the pdb command line with b [linenumber]. Can I check all the linenumber of breakpoints? thanks.
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215 views

Where is the right OS X 10.9 source using “kloglevel”

MacOS X 10.9 and 10.9.1 contain a Finder bug which is revealed upon using SMB v2 servers. (This bug is signaled to Apple, and shortly described here: smb v2 Finder bug / Mavericks). I found with man ...
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600 views

How to start QEMU on Windows with monitor enabled?

I've downloaded the latest 64-bit version of QEMU for Windows and it installed fine. However, I now have problems switching to Monitor mode when trying my code. The documentation says Ctrl-Alt-[1, 2, ...
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180 views

30% CPU usage when charger unplugged. When plugged in, cpu usage drops to 2%

I have checked by external debugger and it seems that batteryservice:update start runs 10 times per second. Other battery processes are running very often too, only with charger unplugged. It's brand ...
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929 views

Can I tell eclipse debugger to print to console/log?

Related question: http://programmers.stackexchange.com/questions/225243/is-printing-to-console-stdout-a-good-debugging-strategy We have something like this private int myFunction(int i) { //...
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2answers
327 views

Any tool for video card memory scan?

Can someone please suggest any tool for scanning memory (RAM) of a video/graphic card? All I can find are some very old programs that do not support modern cards as they, for example do not support ...