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• Can't connect to workgroup

  - by Bonyfus Martin

  I have two computers in my workgroup. My laptop has Windows 7 on it and desktop has Windows Server 2008 on it. I can ping and connect to the Windows Server 2008 from my laptop but I cannot ping or connect to my laptop from Windows Server 2008. Both computers are in the same workgroup, and their IP addresses use the same subnet mask. Does anyone know why I cannot connect to my laptop from the Windows Server 2008 machine?

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• Media Center setup won't complete for watching TV

  - by Robert

  I have a problem watching TV in Media Center. The TV constantly pauses 1/2 second then plays 1 second, pauses 1/2 second, plays 1 second - it is constant and does not vary. This problem occurs on all channels, live or recorded. The bottom 5th of the screen is solid green. I know the problem is Media Center because I can use Pinnacle's TVCenterPro and there is no skipping/pausing (and not green on bottom). I was using cable, and switched to DirecTV (satellite). Trying to do "Set up TV signal" in Media Center seems to be what broke it. I get an error "IR Hardware not detected." I can use the remote to "try again" - so the IR hardware works fine (Media Center's remote/sensor). I tried plugging the IR Blaster into both ports, and I tried a different USB port for the IR receiver. I can't complete the setup. Media Center was playing it okay before I tried to run setup. (I ran setup to try to do recording with Media Center.) Pinnacle PCTV 800i HD PCI card (coax cable from DirecTV tuner), ATI Radeon HD 3200 Graphics, Windows XP SP3 Media Center Edition, AMD Athlon Dual Core 2.5 GHz, 1.75 GB RAM.

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• What features would you add to Firefox to get it into the enterprise?

  - by Robert MacLean

  Firefox adoption in the home/personal user base seems to be growing fine, but adoption in the enterprise is not going anywhere quickly. My view on this is because SysAdmins are not promoting it within the organisations because Internet Explorer has features which make it more acceptable to an enterprise, such as Managing settings via GPO Integration into the rest of the update stack Support of common business applications So what would you add to Firefox to get it more promotion by SysAdmins in the enterprise?

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• Apache2 is not starting my webserver

  - by Robert Ross

  So I run this command: /etc/init.d/apache2 start And it says: * Starting web server apache2 [ OK ] But! My website still doesn't pull up. And! service --status-all [ - ] apache2 Whaattt....? What's goin' on? ;(

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• bash and arithmetic comparison: double quotes or not?

  - by Martin

  when comparing two integers in bash, do we have to put double quotes ? In the official document http://tldp.org/LDP/abs/html/comparison-ops.html I can read that double quotes should appear every time... But what is the differences in the following examples: [ "$VAR" -eq "1" ] [ $VAR -eq "1" ] [ "$VAR" -eq 1 ] [ $VAR -eq 1 ] As I am curious, a took a look at Ubuntu init scripts in /etc/init.d and there are many usage of arithmetic comparison in it, at least [ "$VAR" -eq "1" ] and [ $VAR -eq 1 ] are used... but it seems no one really "knows" what is the official way to do it. Thanks !

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• Entering data into AD LDS

  - by Robert Koritnik

  I need some help configuring AD LDS (Active Directory Lightweight Directory Services). I'm not an administrator, have never configured domains and I don't have a clue how to add new users to existing domains. The thing is I need to develop an app that must be connected to AD. I've chosen AD LDS because I can install it on Windows 7 and it acts as an active directory even though there's no dmain controller present in the network. What I've done so far: I've installed AD LDS I've added a new instance with appication directory partition name DN=Air,DC=Watanabe,DC=pri I can connect to it using ADSI Edit and see all kinds of strange But now I don't know what to do? When it opens I can see the window below, but where's next? Can anybody give me some guidelines, how can I add domain users, so I can use them in my app AD required app?

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• why is usb disk corrupted by Vista restore

  - by Martin

  I have a laptop with Vista Business on an 80GB disk. I have created a full backup and stored that on the original 80GB drive. On my new 320GB disk, I have created a partition with exactly the same number of bytes as the original 80GB disk. I swap the disks so that the 320GB is internal, and the 80GB is in a USB caddy. I boot from the NEO restore CD and everything looks fine: I select the dump on the USB drive, target is drive C:, start the restore. After a few seconds, the restore fails with "not enough disks in machine or disk not large enough" error (I did note the exact phrase). I then swap the 80GB disk back to the internal drive, but the thing is unbootable. Why has the restore process scrubbed the boot status of the USB drive ?

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• Elantech touchpad: Right + Left click doesn't work

  - by Robert Kilar

  This is very common problem and till yet unresolved. The Elantech driver disables right button + left button touchpad click. In the result you cannot aim and shoot in games also you cannot code that kind of interaction in your applications. Driver detects LMB+RMB click but it somehow filters it. I could not find correct entry in the registry to disable that obviously horrible setting. Please notice: 1. I have the latest drivers the problem existed with really old ones, a year old, on Windows 7, 8 and 8.1 ones and current. 2. It has nothing to do with the Windows or hardware but only with the Elantech driver settings. 3. Driver detects LMB+RMB click - it is shown on a dynamic icon on a task bar also uninstalling drivers fix the problem, but then you can't use your touchpad fully.

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• SBS 2008 - Add user not seeing AD users (reconnecting or creating new mailbox)

  - by Robert

  Using SBS 2008 - completely updated. I was originally trying to create a spam mailbox for quarantine purposes, and when I bring up the "select an existing user" it does not display any of the domain users (other than QB database user accounts installed on their server). I have tried changing the scope and still nothing. Searching reveals nothing either. Then later I noticed that we had (1) disconnected mailbox, and I tried to reconnect it to the AD user - and I got the same results. Help would be much appreciated.

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• Error upgrading Ubuntu server from Intrepid to Jaunty

  - by Martin

  I'm trying to upgrade an old ubuntu server from 8.10 (Intrepid) to 9.04 (Jaunty). But it fails. root@server1:/# do-release-upgrade Checking for a new ubuntu release Failed Upgrade tool signature Failed Upgrade tool Done downloading extracting 'jaunty.tar.gz' Failed to extract Extracting the upgrade failed. There may be a problem with the network or with the server. Does anyone have an idea why I get this error and how to fix it? UPDATE: I think i might have tracked the problem down. My /etc/update-manager/meta-release looks like this: [METARELEASE] URI = http://changelogs.ubuntu.com/meta-release URI_LTS = http://changelogs.ubuntu.com/meta-release-lts URI_UNSTABLE_POSTFIX = -development URI_PROPOSED_POSTFIX = -proposed If i go to http://changelogs.ubuntu.com/meta-release it has this info for Jaunty: Dist: jaunty Name: Jaunty Jackalope Version: 9.04 Date: Thu, 23 Apr 2009 12:00:00 UTC Supported: 0 Description: This is the 9.04 release Release-File: http://archive.ubuntu.com/ubuntu/dists/jaunty/Release ReleaseNotes: http://changelogs.ubuntu.com/EOLReleaseAnnouncement UpgradeTool: http://archive.ubuntu.com/ubuntu/dists/jaunty-proposed/main/dist-upgrader-all/0.111.8/jaunty.tar.gz UpgradeToolSignature: http://archive.ubuntu.com/ubuntu/dists/jaunty-proposed/main/dist-upgrader-all/0.111.8/jaunty.tar.gz.gpg Those links starting with archive.ubuntu.com are broken since jaunty is EOL. I guess i could fix this by copying this file, replacing "archive" with "old-releases", host the modified file somewhere and change the url in the meta-release file. Is this a good solution or will it make me run into worse problems?

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• Use AssignUserId as variable in Apache MPM ITK

  - by Robert Hanson

  I heard that the MPM-ITK module for Apache can change Apache server's behaviour to access some folder / file using the UID or GID from the default UID (www-data) into a given UID on the configuration. For example: <IfModule mpm_itk_module> AssignUserId user group </IfModule> Is it possible to make the username and group a variable? I want to make Apache access the /home folder as its owner. For example /home/me can only be accessed by the user me, while /home/you can only be accessed you.

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• Debugging IO limitation

  - by Martin F

  I have a Fedora box with some severe IO limitations which I have no idea how to debug. The server has a Areca Technology Corp. ARC-1130 12-Port PCI-X to SATA RAID Controller with 12 7200 RPM 1.5 TB disks and a Marvell Technology Group Ltd. 88E8050 PCI-E ASF Gigabit Ethernet Controller. uname -a output: 2.6.32.11-99.fc12.x86_64 #1 SMP Mon Apr 5 19:59:38 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux The server is a file server running Nginx with the stub status module enabled, so I can see the current amount of connections. The problem present itself when I have a high number of simultaneous connections in a writing state. Usually around 350, at this very moment it's at 590 and the server is almost unusable and stuck at 230mbit/s. If I run stop and hit 1 to see CPU core usages I have all 4 cores with around 99% io wait, if I run iotop the nginx workers are the only processes producing any read load, currently at around 25MB/s. I have each of the workers bound to their own core. Initially I figured it was just the disks being bugged. But I've run fscheck and smartmontools checks and found no errors. I also ran an iozone test which you can see the result of here: http://www.pastie.org/951667.txt?key=fimcvljulnuqy2dcdxa Additionally, when the amount of connections are low I have no problem getting a good speed. If I wget over the local network it easily hits 60MB/sec. Right now I just tried putting a file in /dev/shm, then I symlinked a file from the public dir to it and used wget over the local network and only got 50KB/s. Also, if I try to cp /dev/shm/test /root/test it quickly copies around 740MB and then slows down HEAVILY. Again with iotop reporting 99% iowait. I'm not really sure how to go about figuring out what the problems are. It could be a natural disk limitation but then the file from /dev/shm ought to transfer so it seems there's a network limit, but that's fine when there's not many connections. Perhaps it's a TCP stack problem but I really have no idea how to check that. Any suggestions on how to proceed with debugging would be very welcome. If additional information is required then let me know and I'll try to get it. Thanks.

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• Migrate data from SQL Compact to SQL Server 2008

  - by Martin

  I need to do a one-time migration of data from SQL Server Compact Edition to SQL Server 2008 Express Edition. I'm looking for a tool to do this kind of migration. I've tried using Import and Export Data in SQL Server, but it doesn't let me import from SQL Server Compact Edition. Anyone knows of a easy way to do it?

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• Connecting to a remote mysql server from a windows machine (XP)

  - by Samuel Martin

  I am trying to connect to mysql server which is installed on my home pc from another pc. I allowed all connection in mysql configuration. There's no firewall blocking on the pc I am trying to connect from. I used the command- mysql -h Some.Host.IP -u SomeUser -p SomePassword I am getting- ERROR 2003 (HY000): Can't connect to MySQL server on 'Some.Host.IP' (10060) I can connect through php!! What's the problem? How do I solve it?

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• SharePoint 2007 to SharePoint 2010 Migration Plans

  - by Robert Williams

  Our company had a difficult time migrating from WSS 2003 to MOSS 2007 and we're starting to plan out our approach for migrating from MOSS 2007 to MOSS 2010. Does anyone have any plan/strategy for upgrading existing SharePoint 2007 sites to SharePoint 2010?

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• Is there a "rigorous" method for choosing a database?

  - by Andrew Martin

  I'm not experienced with NoSQL, but one person on my team is calling for its use. I believe our data and its usage isn't optimal for a NoSQL implementation. However, my understanding is based off reading various threads on various websties. I'd like to get some stronger evidence as to who's correct. My question is therefore, "Is there a technique for estimating the performance and requirements of a certain database, that I could use to confirm or modify my intuitions?". Is there, for example, a good book for calculating the performance of equivalent MongoDB/MySQL schema? Is the only really reliable option to build the whole thing and take metrics?

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• Links not opening in Windows 8 applications

  - by Martin Brown

  I have just upgraded my laptop from Windows 7 Ultimate with IE9 to Windows 8 with IE 10. When ever I try to open a web link in an application nothing happens. For example in the Windows 8 mail application it makes the email address in an email look like a link. When I click on these with the mouse the link changes to look like I have clicked on it, but aside from that nothing happens. I have tried making sure that IE 10 is my default web browser and been into IE10's settings and associated it with all the usual file types, but still no success. Has anyone got any ideas what might be causing this? I have a feeling this started when the Browser Choice update ran. I couldn't select which browser to install in that either. The install buttons just flashed when I clicked them and then nothing. PS I would have added an IE10 tag to this post, but apparently I don't have the reputation required to do so.

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• User given a login prompt when closing Word documents after viewing them in IE7

  - by Martin Owen

  When using IE7 to view Word documents on our CRM system (an ASP.NET 2.0 application running on Windows Server 2003 and IIS 6 and using Windows authenticaton) I'm finding that a prompt appears when the user closes the document. The Word document is originally opened by clicking a link in the CRM system. Are there permissions that I can set on the folder containing the Word documents to prevent this prompt? I've already tried only allowing the Read permission for the Users group (I've left Administrators with Full Control.) If there's another solution to this without using permissions please let me know. UPDATE: I ran Fiddler as suggested by JD and here is the output from the two responses after the request for the document. The first seems to be a DAV response and the second is the authentication request. How do I prevent the DAV response and just return the .doc on the server? OPTIONS / HTTP/1.1 Translate: f User-Agent: Microsoft Data Access Internet Publishing Provider Protocol Discovery Host: <REMOVED> Content-Length: 0 Connection: Keep-Alive Pragma: no-cache X-NovINet: v1.2 HTTP/1.1 200 OK Date: Thu, 18 Feb 2010 13:37:36 GMT Server: Microsoft-IIS/6.0 X-Powered-By: ASP.NET MS-Author-Via: DAV Content-Length: 0 Accept-Ranges: none DASL: <DAV:sql> DAV: 1, 2 Public: OPTIONS, TRACE, GET, HEAD, DELETE, PUT, POST, COPY, MOVE, MKCOL, PROPFIND, PROPPATCH, LOCK, UNLOCK, SEARCH Allow: OPTIONS, TRACE, GET, HEAD, COPY, PROPFIND, SEARCH, LOCK, UNLOCK Cache-Control: private ------------------------------------------------------------------ OPTIONS /docs/ZONE%20100-105.doc HTTP/1.1 Translate: f User-Agent: Microsoft Data Access Internet Publishing Provider Protocol Discovery Host: <REMOVED> Content-Length: 0 Connection: Keep-Alive Pragma: no-cache X-NovINet: v1.2 HTTP/1.1 401 Unauthorized Content-Length: 83 Content-Type: text/html Server: Microsoft-IIS/6.0 WWW-Authenticate: Basic realm="<REMOVED>" X-Powered-By: ASP.NET Date: Thu, 18 Feb 2010 13:37:36 GMT ------------------------------------------------------------------ UPDATE 2: I found a potential workaround for the problem via this post: http://forums.iis.net/p/1149091/1868317.aspx. I moved all of the documents that are being requested into a folder outside of the web root, and created a virtual directory for it (also outside of the web root). When I followed a link to one of the documents in IE and then closed the document I wasn't presented with a login prompt. I should point out that I'm not using FPSE, unlike the person in the forum post. Ideally I don't want to have to put the documents in a separate virtual directory, but this is the simplest solution I've found so far.

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• Skype companywide global contacts list

  - by Martin

  We are a medium sized company based across several sites and with a number of home workers. We have more or less settled on Skype as our defacto method of communication. At the moment the only pain is ensuring that everybody has all the other employees added to their contact list. Can be a real pain when a new employee starts and they have to send details to everyone else and vice versa. Is there a solution that allows us to manage a central contacts list that we can push out to new/existing users?

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• Skype companywide global contacts list

  - by Martin

  We are a medium sized company based across several sites and with a number of home workers. We have more or less settled on Skype as our defacto method of communication. At the moment the only pain is ensuring that everybody has all the other employees added to their contact list. Can be a real pain when a new employee starts and they have to send details to everyone else and vice versa. Is there a solution that allows us to manage a central contacts list that we can push out to new/existing users?

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• Allow opening a new tab with Ctrl+T on all websites in Firefox

  - by Martin J.H.

  In Firefox, certain websites and plugins (Adobe PDF Plugin) appear to "capture" the Control key, so that when I try to open a new tab using "Ctrl+t", nothing happens - or worse, something unexpected happens. Examples: On the Codecademy site, while editing code, Ctrl+T either does nothing, or (when Flash is disabled) switches the position of the two characters next to the cursor. When viewing PDF's with the Adobe PDF Plugin, Ctrl+T does nothing. Is there a way to disable this "feature"? I would like "Ctrl+t" to always "talk" to Firefox! Edit: After searching superuser deeper, this question is very similar to the questions: "How to prevent keystroke grabbing/hijacking by websites in Firefox?" "How do I prevent pages I visit from overriding selected Firefox shortcut keys?". The answers to these questions are interesting and relevant, but do not give a method on how to disable combinatinos such as "Ctrl+t". Maybe a modified Greasemonkey script is the easiest solultion. Edit 2 - Attempt at a solution The following UserScript (Use GreaseMonkey to install it) successfully captures Ctrl+t on some sites (Google Search site, for instance - PopUp "Gotcha" appears), but not on the Codecademy site. I found another question pertaining to this subject here: "How to forbid keyboard shortcut stealing by websites in Firefox". It was raised in 2010, and the consensus was: It can't be done. // ==UserScript== // @name Disable Ctrl T interceptions // @description Stop websites from highjacking keyboard shortcuts // // @run-at document-start // @include * // @grant none // ==/UserScript== // Keycode for 't'. Add more to disable other ctrl+X interceptions keycodes = [84]; var lastPressedButton = [0]; document.addEventListener('keydown', function(e) { //uncomment to find out the keycode for any given key // alert(e.keyCode ); if (keycodes.indexOf(e.keyCode) != -1 && e.ctrlKey) { e.cancelBubble = true; e.stopImmediatePropagation(); alert("Gotcha!"); } return false; });

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• rsync over SSH with cron in osx-environment

  - by Martin

  I want to automatically download files and folders from a Linux server to which I have an SSH (and FTP) account. The files shall be downloaded on a regular basis (I suppose a cron is the right tool to do so) onto an OS X machine. I tried the following rsync command, which works fine: rsync -avzbe ssh [email protected]:/www/htdocs/something/somefolder /Users/me/folder/foo/ However I have to enter the account's password every time (the SSH account on the server machine). The server is a managed one and I'm afraid I can't change the password. Here are my questions: How do I bypass the entering of the password by storing it somewhere How do I automate this then correctly?

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• High-end CD/DVD burners?

  - by Robert Harvey

  Do such things exist? I wouldn't mind paying $100 to $200 for one, but it must: Have a very fast spin-up to ready time (less than one second) Have an even faster dismount time (say, half second) Can go from dead stop to laying down bits in two seconds or less Can be instantly abortable and resettable regardless of current operational state Does anyone know of such an animal?

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• Macros Excel 2007 - extracting data

  - by Martin

  Im trying to extract certain data from a cell and trying to put it somewhere else within the same cell. Any suggestions? EDIT I have several text strings in ONE cell (a date, a part number and a color). The format looks like this 100906 PBO5 BLUE. The date is always the same number of characters but the part number could be 2, 3 or 4 characters. I want to move the date to the position after the color so it looks like this PBO5 BLUE 100906. I have over 1,000 records so I don’t want to do this manually.

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• Is an Intel Atom D525 suitable to run MythTV

  - by Martin Thompson

  I have an oldish netbook with an Atom N450 (1.6GHz, 512KB cache) - I've been using it to experiment with MythTV, but it seems really slow, even just to work through the menus! Seconds, sometimes 10 or 20s, to load a new menu. Admittedly from a remote backend, but my older Core1 based laptop seems to be fine with the same setup. I was hoping to use one of the so-called "nettop" devices which currently seem to be D525-based (1.8GHz, 1MB cache) - is double the cache really going to make that much difference? Or has the internal architecture of the Atom moved on leaps and bounds in between? Given that I design non-Intel embedded computers for a living I was hoping to get lots of hardcore architecture detail from the Intel website, so I could see for myself, but I can't find it! So: will a D525 be fast enough to run a MythTV backend/frontend combined box?

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