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  • CPU for desktop/server

    - by jendy
    Which is the difference between a server and a desktop CPU ? Why should I buy a Xeon processor for a server why don't use instead a simple intel quad 4-core CPU for a desktop PC ?

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  • CPU for desktop/server

    - by jendy
    Which is the difference between a server and a desktop CPU ? Why should I buy a Xeon processor for a server why don't use instead a simple Intel quad 4-core CPU for a desktop PC ?

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  • Boot to remote desktop

    - by mike737
    I'm trying to find out what existing options there are out there to boot a machine into a remote desktop (RDP). Ideally the user would have a USB key and just plug it into the machine and boot via it establishing an RDP connection to their virtualised enviroment (stored on a server). Essentially the anticipated flow will be Power On - Boot sequence - Remote Desktop Login screen.

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  • URL protocol handlers in basic Ubuntu Desktop

    - by Hibou57
    There was a way to register URL protocol handlers with Gconf, which is now obsolete and there seems to be no way to do the same with DConf (or Gsettings, its recommended wrapper). How do one properly register an URL protocol handlers since DConf? Additionally, something looks strange to me (as I don't understand it), on my Ubuntu 12.04 The protocol apt:// should be handled by the apturl command. It is so with my Opera browser, but only because I added this specific association using the browser's configuration facility. Otherwise, in the rest of the environment: Running xdg-open apt://foo.bar opens elinks (my www-browser alternative). Running gnome-open apt://foo.bar opens the Software?Center. Opening gcong-editor, I see a key /desktop/gnome/url-handlers/apt whose value is apturl "%s" and its enable. This configuration seems to be ignored, which is reasonably expected, as GConf is considered obsolete. Opening dconf-editor, I can't see anything related to URL handlers or protocols in /desktop/gnome It looks a bit messy to my eyes (just teasing with this wording, nothing bad) What's underneath? Side note: I'm looking for something which preferably works even when the full desktop environment is not loaded, like when running an i3wm session with only gsettings-daemon (and other stuffs unrelated to this case) is loaded. Update Another way to “register” a protocol handler is with *.desktop files and their MIME-Type; ex. MimeType=application/<the-protocol>;. I found a /usr/share/applications/ubuntu-software-center.desktop with this content: [Desktop Entry] Name=Ubuntu Software Center GenericName=Software Center Comment=Lets you choose from thousands of applications available for Ubuntu Exec=/usr/bin/software-center %u Icon=softwarecenter Terminal=false Type=Application Categories=PackageManager;GTK;System;Settings; MimeType=application/x-deb;application/x-debian-package;x-scheme-handler/apt; StartupNotify=true X-Ubuntu-Gettext-Domain=software-center Keywords=Sources;PPA;Install;Uninstall;Remove;Purchase;Catalogue;Store; This one explains why gnome-open apt://foo.bar opens the Software?Center instead of apturl. So I installed this apturl.desktop in ~/.local/share/applications: [Desktop Entry] Encoding=UTF-8 Version=1.0 Type=Application Terminal=false Exec=/usr/bin/apturl %u Name=APT-URL Comment=APT-URL handler Icon= Categories=Application;Network; MimeType=x-scheme-handler/apt; After update-desktop-database and even after rebooting, both xdg-open and gnome-open still do the same and ignore this user desktop file, which is usual, should override the other in /usr/share/applications/. May be there is something special with desktop files specifying x-scheme-handler MIME type and they are not handled the usual way. The desktop-file way does not answer the question.

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  • How does Windows Remote Desktop Connection Work?

    - by Devoted
    How does Windows Remote Desktop connection work? An IP address is used to connect to the computer but....how can that IP be accessed from anywhere? If, for example, the IP address is 192.168.1.55, there MUST be another 192.168.1.55 somewhere else in the world. How does Remote Desktop know which one to connect to? Thanks so much

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  • Can I Be Alerted On-Screen Each Time Someone Remote Desktop's Onto My Windows 2003 Server

    - by Sohnee
    I work all day on a Windows Server 2003 machine and have noticed people "borrowing" my machine by using Remote Desktop to log in. This is pretty much "normal behaviour" at the company I work at, but I'd like to know when this is happening. Is there any way I can be alerted each time someone remote desktop's onto my server? A simple "Bob has logged in" would be great - and I imagine there is a facility somewhere to enable this.

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  • How to remote desktop into a sleeping workstation?

    - by Jake
    If an office workstation is turned on, either in wake/sleep/logged off/logged in mode, is it possible to remote desktop into that workstation given that I have full admin priviledge to the Windows Server and Active Directory governing the authentication? What settings is required to check the status of the workstation as well as remote desktop sucessfully? Thanks. NB: There is no one in office. I connect via VPN to the Windows Sever.

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  • Server Hardware on the Desktop

    - by jcnnghm
    When I rebuild my desktop, I'm thinking of using server hardware instead of desktop hardware. I want to do this so I can easily add a lot of ECC memory (~20GB), and possibly more than one processor. I know that video hardware could be a problem, especially because I use 4 monitors. I should be fine with this, as long as I have two pci-e channels. Are there any downsides to doing this? Anything I'm not seeing?

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  • Using the internet connection of a Remote Desktop

    - by hattenn
    I want to use the internet connection of the servers at my university. I have a remote desktop account, and I have tried setting up VPN, but all VPN or proxy server software I could think of was blocked. Windows' built in VPN is blocked too. When I go to "Change Adapter Settings" and click on "File-New Incoming Connection", it says "Access denied." What would your suggestion be to use the internet connection of the remote desktop?

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  • How to access the Desktop Composition Engine from a WinForms app?

    - by MusiGenesis
    Is it possible to access Desktop Composition Engine in Windows Vista from a winforms application? The DCE apparently involves applications rendering to DCE buffers instead of directly to the screen. Since a winforms app has no way of getting information about the monitor's refresh rate and scanline status (other than via DirectX), animation in a winforms app is subject to tearing effects. With DCE enabled, the tearing effects are lessened but still there (apparently the DCE can still grab a buffer that your app is halfway through writing to and render it to the screen, thereby producing the half-one-frame-half-of-the-next tearing effects). Is there any way for my winforms app to communicate with the DCE and possible avoid rendering during buffer switchover times?

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  • Software Architecture and MEF composition location

    - by Leonardo
    Introduction My software (a bunch of webapi's) consist of 4 projects: Core, FrontWebApi, Library and Administration. Library is a code library project that consists of only interfaces and enumerators. All my classes in other projects inherit from at least one interface, and this interface is in the library. Generally speaking, my interfaces define either Entities, Repositories or Controllers. This project references no other project or any special dlls... just the regular .Net stuff... Core is a class-library project where concrete implementation of Entities and Repositories. In some cases i have more than 1 implementation for a Repository (ex: one for azure table storage and one for regular Sql). This project handles the intelligence (business rules mostly) and persistence, and it references only the Library. FrontWebApi is a ASP.NET MVC 4 WebApi project that implements the controllers interfaces to handle web-requests (from a mobile native app)... It references the Core and the Library. Administration is a code-library project that represents a "optional-module", meaning: if it is present, it provides extra-features (such as Access Control Lists) to the application, but if its not, no problem. Administration is also only referencing the Library and implementing concrete classes of a few interfaces such as "IAccessControlEntry"... I intend to make this available with a "setup" that will create any required database table or anything like that. But it is important to notice that the Core has no reference to this project... Development Now, in order to have a decoupled code I decide to use IoC and because this is a small project, I decided to do it using MEF, specially because of its advertised "composition" capabilities. I arranged all the imports/exports and constructors and everything, but something is quite not perfect in my "mental-visualisation": Main Question Where should I "Compose" the objects? I mean: Technically, the only place where real implementation access is required is in the Repositories, because in order to retrieve data from wherever, entities instances will be necessary, and in all other places. The repositories could also provide a public "GetCleanInstanceOf()" right? Then all other places will be just fine working with the interfaces instead of concrete classes... Secondary Question Should "Administration" implement the concrete object for "IAccessControlGeneralRepository" or the Core should?

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  • Never before had a problem with Ubuntu desktop graphical display; Trying to use nvidia GT630

    - by focaccio
    I've been using ubuntu since 9.04 and never had a problem with Ubuntu brining up the desktop graphical user interface. However I am currently not able to see anything graphical past the install screens. I have an Intel DP55KG motherboard and just installed an nvidia gt630 graphics card (zotac), since the old graphics card failed. I can install the server and see text. So I do a apt-get install ubuntu-desktop...or apt-get install kubuntu-desktop...or apt-get install xubuntu desktop, but after the reboot there is no display...its like something is hung up. I tried using the Live quantal dvd and I do see the graphical prompt to try without installing, but after that the screen goes blank. I've tried two monitors and the same thing happens. There is a faint "glow" on the screen and I do not get a "no input signal" from the monitor, so something is happening. I can install an old OEM of XP so I know the video card and motherboard are at least semi functional. Any help is appreciated. Thanks, Greg

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  • Java desktop programmer starting to learn Android development: how different is it?

    - by Prog
    I'm a Java programmer. All of my experience is on desktop applications, using Swing for the GUI. I spend a lot of time studying OOP, I have decent understanding of OO concepts and I design and program by the OO approach. I'm thinking of starting to learn Android development soon, and I'm wondering how different it is from desktop development. Obviously the GUI libraries will be different (not Swing), but other than that, I want to know if there are significant differences. I will divide this question to two parts: Apart from the GUI libraries, am I still going to use the standard Java libarary I'm used to? Aka same data structues, same utility classes, etc.? If not, what are the main differences between the libraries I'm used to and the libraries I'll be using? How different is Android development in regard to OO design? Are all of the familiar principles, design patterns, techniques and best pratices just as valid and used? Or is OOP and OOD in Android development significantly different than OO in desktop development? To summarize: apart from GUI design, how different is Java Android development than Java desktop development?

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  • Remote desktop connection to network printer

    - by andand
    I'm trying to print a document from a remote WinXP machine to a network printer I use on a local Win7 machine using Remote Desktop. The network printer does not appear in the list of those available on the WinXP box. In more detail, the local machine runs Windows 7 (no admin rights) and connects to a network printer managed by a print server (i.e. not using a local TCP/IP Port). I have access to a Windows XP host on a separate network which I access using Remote Desktop. I would like to have print requests from the remote XP box forwarded to the network printer I use on the Windows 7 machine. The XP machine cannot access the print server I use on the Win7 machine nor can it create a TCP/IP port to connect directly to the printer (network configuration issues). After having consulting the KB312135 I confirmed the "Printers" option was selected in the Remote Desktop Client, Local Resources Tab, yet the network printer does not appear on the list of available printers on the XP box. Is this a lost cause or is there something else I haven't managed to locate yet?

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  • Remote Desktop connection to vista vs. xp

    - by CMP
    I am trying to log into my work computer remotely. I am using Windows 7 on my laptop. I have created a vpn connection to the network, and I am doing a remote desktop connection directly to the ip of my box (192.168.xxx.yyy). If I do a remote connection to a different box, running xp, it goes into remote desktop mode immediately and I see the windows login dialog as I am used to seeing. If I try remoting to my box, which is running vista, I do not see the remote desktop mode, but an additional dialog on my local machine asking for my credentials. It defaults in my local username. It allows me to log in as a different user, but the domain it has is still my local domain, not my work domain, so none of my usernames or passwords work. There doesn't appear to be a way to change the domain. Trying to hit several more boxes, it appears to act differently on xp and vista target machines. I feel like this must be a configuration issue, but I am not sure what the problem is. Any idea on how I can connect?

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  • How can an experienced web developer transition to desktop development?

    - by Craige
    I'm a web developer, first and foremost. I've been programming for 5 or 6 years now, all of which has been web-based. I'm good at my job, both specifically as a web developer and as a programmer in general. I have decided recently that I would like to learn some desktop programming to to beef up my skill-set. My question is this: How can an experienced web developer transition to desktop development? To elaborate: I have always been a web-developer, and I can design and build web-applications without any problem. When it comes to sitting down with a to learn some desktop oriented programming, my problem isn't with any of the technical matters, but rather coming up with an idea to program. I draw a blank.

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  • How do i create a .desktop file for a .jar file?

    - by Masterkraft0r
    My problem is, that i do want to create a .desktop file for Technic Launcher, which is an alternative launcher for Minecraft. It comes in the form of an .jar file and i want to create a menu entry for it. How would i write such a .desktop file? My attempt was the following: [Desktop Entry] Type=Application Name=Technic Launcher Comment=Minecraft Launcher for Technic Pack, Tekkit, Hack/Mine and Yogbox Exec=/home/benjamin/Applications/Minecraft/TechnicLauchner/technic-launcher-latest.jar Icon=/home/benjamin/Applications/Minecraft/TechnicLauchner/icon.png Terminal=false Categories=Game;ActionGame;AdventureGame;RolePlaying; This didn't work, hence my question. What did i do wrong? Is it even possible to point to a .jar file?

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  • How to tweak the appearance of desktop icons in Lubuntu?

    - by vasa1
    In Ubuntu 11.10 with Nautilus it was possible to tweak the appearance of desktop icons by editing nautilus.css as I had posted in How can I change the text colour on my desktop icons?. In Xubuntu the same can be done by adding a few lines to one's .gtkrc-2.0 as described in How to highlight items on Desktop using xfce?. In both cases, it is possible to assign colors to the various icon states (such as normal, selected and active). My question is this: is it possible to do the same in Lubuntu? PCManFM seems to be responsible but I can't find any GUI or files to edit for the purpose. The default ~/.config/pcmanfm/lubuntu/pcmanfm.conf doesn't have any relevant settings.

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  • Can't right click, copy or move files to Desktop???

    - by user1698774
    I am on Ubuntu 12.04 running gnome shell 3. Everything worked fine until I updated just a few hours ago using the update package. First my default shortcuts stopped working, fixed it by creating custom ones. Now while on the desktop I can't right-click, move files to it or see the files that were there previously. However, in terminal I can navigate fine to Desktop and my files are there, except not visually on the desktop. Permissions are all set correctly. Please help. Thank you.

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  • remote desktop client with panning of large desktops?

    - by mikewse
    When using the standard Windows remote desktop client to connect to a large remote desktop, the result is usually that the remote desktop is resized to a smaller size matching the local display. Are there any RDP clients that instead leave the remote desktop at its original size and pan this larger area when the mouse reaches the border edges of the local display? Thanks Mike

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  • Tunneling a TCP/IP Connection through Remote Desktop Connection

    - by Kristopher Johnson
    There is a remote Windows server on a private network which I can connect to via Remote Desktop Connection. I would like to be able to make TCP/IP connections from my computer to other computers on that server's network. Remote Desktop Connection makes it possible to share printers, drives, and other local resources through the connection. Is there any way to "tunnel" a TCP/IP connection via RDC? I'd like something similar to the port-forwarding provided by SSH. I don't see any way to do this via RDC, but I'm hoping the capability is there and I just don't know about it.

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