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  • Cannot assign - must be a "UserProfile" instance

    - by webvulture
    I have a class UserProfile defined which takes the default user as a foreign key. Now another class A has a foreign key to UserProfile. So for saving any instance in class A, how do i give it the userprofile object. Also, does making a class UserProfile mean that class user is still used and class UserProfile is just some other table? I need to know this as I have to take care of the user profile creation, so I should know what gets stored where? -- Confused

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  • How to use Windows mini-dump files?

    - by ekaj
    I have a Mini-ITX Intel DH61AG mobo w/ an Intel i3 processor and 8GB of 1600MHz DDR3 RAM. Anyways, this computer has been crashing kind of frequently. It is not an OS problem, as I have used Ubuntu (and had kernel panics), Windows 7, and Windows 8 (BSODs aren't going to keep me from tinkering =p) Anyways, each of these OSes have had problems, so I ran a HDD check, and I know it is not a heat issue because I tested the processor for a few days when I first put the computer together. When I ran memtest86+, however, I got an error - so I did individual testing, and both chips came back good, did a really intense test with both of them again (took half a day), and no errors. So, I still think the problem could be RAM, but I am not sure - I tested it pretty extensively (might let it run all night again tonight)... which brings me to my point. Could someone explain to me (in simple terms if possible) how to READ the minidump files of Windows computers? I've tried before with a guide I found online, but failed miserably (can't remember guide, either =/). I'm fine with installing the software, I will probably need it sometime in the future as well. I have seen a few other posts on SU that just ask people to post minidump logs, but I feel as if that is too localized. Would someone be able to explain this? Note: If someone knows how to do this, but doesn't want to explain and is still willing to help me, this is the link for the minidump file =p Make sure to click

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  • How do I change the location of DivX cache files?

    - by andygrunt
    I recently installed to the latest version of DivX and suddenly found my C drive filling up with the cache files. I tracked it down to: C:\Files\My Videos\DivX Movies\Temporary Downloaded Files My old laptop (running WinXP) only has a small hard drive and any DivX cache files fills it up so I want it to use my D drive where I have a little more room. The trouble is I can't see anywhere in the DivX preferences where I can change the cache location. Can anyone tell me how I can change the location of the DivX cache files?

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  • SQL Server Management Studio Color Schemes?

    - by sunpech
    Is there a way to apply color schemes and themes to SQL Server Management Studio? I really enjoy the ones for Visual Studio 2005/2008/2010 and would love to have something like that. Color Schemes for Visual Studio: Create and share Visual Studio color schemes

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  • OS X Snow Leopard stops processing clicks from Wacom Intuous2

    - by antiver
    I'm using a Wacom Intuos2 graphics tablet in OS X Snow Leopard 10.6.2, which works great, 80% of the time. Every 20 minutes or so, OS X to just start ignoring input from the pen. More specifically, only the pen tip is ignored - the side buttons on the pen still work. Putting the Mac to sleep and waking it back up restores functionality to the pen tip. This is using both of the latest Wacom drivers claiming compatibility with Snow Leopard: versions 6.1.2-5 (Nov 25, 2009) and 6.1.3-3 (Jan 21, 2010). I have no experience with this tablet with other version of OS X / drivers. The tablet works 100% in Windows, which leads to blame either OS X or the OS X drivers.

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  • How to boot Windows XP using the image file(not the extracted image file)

    - by Nrew
    Is it possible to boot from an iso image file itself. Because when you burn it, it gets extracted. Because in linux you can just place the .iso file in a removable media and boot from it without extracting. Is it possible to make something like that in windows? What I'm saying is related to this: http://wintoflash.com/forum/viewtopic.php?f=5&t=312 Something like creating a flash drive which has the ability to install multiple os. They have something like this in pendrivelinux but I can't find it anymore. But that boot manager can only install linux. And other live cd's used in cleaning the system. That's why I'm asking if its possible to make a custom windows xp or windows 7 installer so that the image file alone can boot.

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  • Fedora distribution update pop-up after fresh installation

    - by Sayan Ghosh
    Hi, We do a kickstart installation of FC-10 at our place. I am quite intimidated by the distribution update pop up that comes up after the O/S installation. I want a keyword to put into the kickstart file that would stop Fedora from intimating with an update pop-up. Is it possible to include such a switch in the kickstart OR a script that could be added to post.bash? Thanks, Sayan

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  • Writing a script for ash?

    - by rumtscho
    My VPN is behaving funny sometimes, and I have to restart it often. I wanted to write a script which does that for me. It doesn't have to be anything fancy, just a shortcut for the commands I have to type into the terminal. More specifically: it will look at the running processes. If it finds a running vpnc process, it will kill it. Then it will start vpnc. I've written bash scripts of similar complexity, but now I don't have a bash, only an ash. Until now, the only difference I noticed is that there are much less commands available, but then, I don't use it very often. So I have some questions. Is writing ash scripts different than writing bash scripts? Is there something specific to consider when doing it? When the script is ready, how can I deploy it? For bash, I just put the executable file under /usr/lib and run it by typing the file name into the command line, will this work with ash? Are there any special pitfalls to watch out for in the script I want to write? I think that the killing process part may get hairy, if I write something that kills the wrong process, but even then running the script shouldn't break anything permanently, right?

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  • Lenovo DVD Drive Disabled After Windows 7 Install

    - by David Lacher
    Upgraded hard drive in Lenovo T61P; decided to start fresh with Windows 7 Pro. Windows installed, so DVD drive was working. All of a sudden, driver is not recognized. Device is "HL-DT-ST DVDRAM GSA-U10N ATA Device". It appears on device manager but with the yellow tag; have tried uninstalling, searching for drivers, everything I can think of. Cannot even start over with Windows 7 installation disk because disk spins but then stops and My Computer does not recognize the drive. Help please. thank you. David Lacher

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  • Touchpad mouse problem

    - by megatr0n
    Hi all. I have a toshiba satellite and its been behaving weirdly. It only works at the password prompt screen to logon but as soon as I am logged in, it just stops working. Left nor right button clicks are working. I am running vista home. Any pointers on how to go about this? Thanks.

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  • QT Creator 64-bit Snow Leopard

    - by quadelirus
    I have a bunch of libraries that I need to link against that I installed via macports. They are 64-bit libraries. I'm working on an application written with QT Creator and the .pro is set up. I downloaded the QT SDK for Mac OS X, but it is 32-bit and so the compiled code won't link against the 64-bit binaries that I got from macports. Ok. So I downloaded the QT SDK source and built from source using -arch x86_64. Now I have a 64-bit version of the SDK (I think) but it didn't build a QT Creator app. So. I need to know one of 4 things: Either, 1.) I'm guessing that a simple make command will convince the QT SDK to build the creator for me. If this is true, then what is the command (make creator?). barring that, I need to know 2.) The easiest way to get MacPorts to redownload the libraries that I installed with a 32-bit version (I keep seeing a "+universal" mentioned, but I haven't seen it on a line, and simply calling ports +universal install XYZ doesn't seem to work--perhaps I need to uninstall and reinstall the package?). Also, is this a stupid idea? or 3.) Someone who actually has a prebuilt 64-bit QT SDK installer so I don't have to mess with this. It is ridiculous that QT doesn't already have this available, in my opinion--SL has been out since, what, last August? 4--and this would take the cake.) I don't understand why I can't simply put a "compile-for-64-bit stupid" command directly into the QT pro file and have it build. There isn't really a reason why a compiler compiled in 32-bits couldn't compile to 64-bits is there? Thanks.

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  • Snow Leopard Compatible Drivers for Moschip MCS7720 USB-to-Serial Controller

    - by Kristopher Johnson
    We are using Cables Unlimited USB-2925 USB-to-Dual-DB9 serial cables, which use the Moschip MCS7720 controller. We have downloaded the newest driver from http://www.moschip.com/mcs7720.php, but that driver was last updated in 2005. It does not seem to be working with Macs running OS X 10.6 Snow Leopard. Does anyone know of any updates for this driver, or are there any ways to get the driver to work with Snow Leopard?

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  • SMTP Server Times Out for 1 of 2 ISPs

    - by Jonathan Sampson
    For months I've been using a 5g sprint card for my laptop to check email. I have gmail, and three other accounts all configured in Thunderbird. Recently, I got AT&T internet service at my house and I discovered that I cannot send email when connected to my home service. I can receive just fine, but I can't send. If I plugin my 5g card, I can sent/receive with no problems. At home I'm connected wirelessly through a router. What could be causing this interruption? I even tried pinging my smtp server only to see it timeout when connected via AT&T. If more details are needed, I'll be happy to share.

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  • external drive enclosure -> software RAID 5?

    - by memilanuk
    Hello all, I have two older PCs on my LAN posing as 'servers'... one running FreeNAS off a USB stick using three 500GB hdds in a ZFS RAID-Z pool serving as storage for the LAN and one running Debian Lenny with an 80GB drive used as a general purpose 'tinker' box that I can ssh into, etc. Problem is that the SMART report for one of those 500GB drives in the FreeNAS box is showing some pre-failure attributes, and the whole array is a little small anyways. Rather than simply replace one 500GB drive with another 500GB drive, and have no backup of the file server, I'd like to upgrade all the drives to 2TB ones - but I have no where to store that much data in the mean while. As such, I started looking at getting a 4-bay external drive enclosure with an eSATA card for the Debian box, with the hopes of creating a RAID5 + LVM setup using those drives and backing the data up to that external drive enclosure. After the backup is done, replace the drives in the FreeNAS box and rebuild the array there and mirror the data back. Then, I'd have both the primary storage (on the FreeNAS box) and a backup (which I don't have currently) using the external drive enclosure on the Debian box. My big question is... most of these external drive boxes seem to claim support for JBOD, RAID 0, 1, 10, 5, etc. - should I presume that is simply fake RAID like many commodity mobos have, and not really usable in Linux? In that case, with all the drives hanging off the one eSATA connection, will Linux (specifically Debian Squeeze, as I plan on upgrading that box here shortly) see all four drives, or just the first one? Will I be able to configure them in a RAID5 array as desired? Thanks, Monte

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  • Cracking truecrypt files in minutes? Or just truecrypt harddrives in minutes?

    - by oshirowanen
    Apparently http://www.lostpassword.com/kit-forensic.htm can be used to crack truecrypt hard drive encryption. Has anyone tried it and is it possible to crack truecrypt files too with this software? Passware Kit Forensic, complete with Passware FireWire Memory Imager, is the first and only commercial software that decrypts BitLocker and TrueCrypt hard disks, and instantly recovers Mac and Windows login passwords of seized computers.

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  • Quickest way to run IISRESET as administrator

    - by Chris Adams
    Trying to optimize my day here, making do with IIS... When executing IISRESET from the Run dialog or from cmd.exe, I get an access denied error. So executing IISRESET gets annoying - involving both mouse and keyboard: Start - Run - cmd (right-click, Run as Administrator) Agree to the UAC dialog Type iisreset, hit enter I'm looking to be able to run IISRESET as quickly as possible. Ideally I could just go Start - Run - iisreset - Enter, and the UAC prompt would pop up. I tried to enable "Run this program as an Administrator" but it was greyed out, even when I opened the properties dialog as NT AUTHORITY\SYSTEM. Thinking of making a Visual Studio macro and a toolbar button; anyone got any other ideas?

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  • Black screen appears when booting new install of Ubuntu 11.10 on my desktop, cannot access Grub menu to fix

    - by izn
    I installed 11.10 on my desktop PC but get a black screen after the BIOS screen when I try to boot it. I was able to run 10.04.04 on my hard drive before installing 11.10 and I am also able to use 11.10 on my usb pendrive and CD ROM. I've tried unplugging all USB devices before booting and also upgrading from 11.10 to 11.10. Holding the shift key from the BIOS screen doesn't allow me to access the GRUB menu to try: Highlight the first entry, press “e” to edit it. Navigate to words “quiet splash”, delete them and type “nomodeset” in their place (without quotes). Press Ctrl + X to continue boot. Once on the desktop, go to System Administration Additional Drivers and activate the recommended drivers. So running 11.10 on my pendrive, I tried editing /etc/default/grub, commenting out the GRUB_HIDDEN_TIMEOUT setting by putting a '#' in front of it to display the grub menu and setting GRUB_TIMEOUT setting to a value greater than or equal to 1 e.g. GRUB_TIMEOUT=10. However, when I run sudo update-grub, I get: /usr/sbin/grub-probe: error: cannot find a device for / (is /dev mounted?) I get the same error with update-grub after: sudo mount /dev/sda1 /mnt and after: sudo grub-install --root-directory=/mnt /dev/sda reboot sudo update-grub Other suggestions to fix the update-grub problem: Open synaptic, then purge all the related grub installed packages and reinstall grub-pc then and finally: sudo update-grub Or use Grub Customizer http://ubuntuforums.org/showthread.php?t=1195275 What would be the best way to approach this? I'm concerned about purging "all the related grub installed packages" but if it's true some files are corrupted this would seem necessary. Also, was I executing the correct commands i.e. with mount and grub-install, before running grub-update?

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  • Linux: Simulate Serial Connection from Arduino

    - by shanet
    I'm trying to simulate the serial connection from an Arduino into a Processing applet since I don't have an Arduino at the moment. Simply, I'm trying to just send bytes from Bash to a serial connection (on /dev/ttyS0) which the Processing applet will pick up like it would from an Arduino. I tried the answer to this question: How can I send data to the serial port from a Linux shell?, but it's simply not working and I don't know how to go about debugging something like this since I've never played with serial connections before. Any advice? Thanks much.

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  • Windows 7: Can't see ISO file in C:\

    - by cbp
    I used DVD shrink to create an ISO file and saved it into C:\ The ISO file is visible with some programs but not with others. The file is not hidden as far as I am aware. But it cannot be seen by Windows Explorer, DVD Decrypter or a bunch of other programs. If I search for the file using Windows 7's Start Menu search tool, I can see the file and I can right click and select Properties. The Properties window appears OK, but if I try to change tabs on the property window, I receive an error message as though the file is not there. DVD Shrink can still open the file OK. I can also find the file using Agent Ransack (a file searching tool), but then I cannot open it. What gives?

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