Search Results

Search found 25727 results on 1030 pages for 'solution'.

Page 551/1030 | < Previous Page | 547 548 549 550 551 552 553 554 555 556 557 558  | Next Page >

  • Oracle Virtual Desktop Infrastructure

    - by Fat Bloke
    A lot of the recent blog entries here have been about Oracle VM VirtualBox, possibly the coolest personal desktop virtualization product known to man. Deploying VirtualBox on your PC or Mac lets you run many virtual desktops at the same time to one user, you. But did you know that VirtualBox can also power an Enterprise-scale virtual desktop deployment too, delivering many desktops to many users?  As part of another Oracle product, Oracle Virtual Desktop Infrastructure (VDI), VirtualBox can run your Windows, Linux or Solaris desktops on servers located in the datacenter. Oracle VDI orchestrates the whole deal by looking after : creating or cloning the virtual desktops from a master template; managing the lifecycle of the desktops (create, start, suspend, resume, stop, delete); assigning which users get which desktops;  delivering easy and fast access to these virtual desktops from almost any device, such as existing PCs or Macs, iPads, or specially designed Sun Ray client devices too; load balancing and session management of all of this.  Architecturally the solution looks something like this: This is an increasingly hot area of the IT landscape, so the Fat Bloke has decided to create a new blog category (VDI) and dedicate a few blog entries to look into this in a bit more detail over the next few weeks. Watch this space... - FB 

    Read the article

  • Can't connect nonlocally after 12.10 upgrade

    - by user101815
    I've just upgraded one of my systems from 12.04 to 12.10. Now I can't connect on that system beyond my local network. Connections within the local network seem to work fine, and I can make nonlocal connections from other machines (like the one I'm asking this question from). I suspect that some routing information has been messed up, but I don't know where to look for it. It's not a nameserver problem -- pinging outside sites by their IP addresses doesn't work either. I have another laptop next to this one, also running Kubuntu 12.10. On the one that can't connect, arp produces no output. On the other one, it produces 192.168.0.1 ether 00:23:69:fa:ce:ae C wlan0 On the working machine, the output of netstat starts with some tcp entries. On the nonworking one, those entries are absent. I asked this question on the Ubuntu forum but haven't gotten any answers there. One further complication: since the troublesome machine has no outside connection, it's extremely difficult to download anything to it. For what it's worth, "ping 8.8.8.8" produces "connect: Network is unreachable". Update: after a lot of fiddling, I have my external world back. I don't know what the key action was, but the first indication of progress was that "ping 8.8.8.8" worked. At that point I still didn't have a working nameserver, so external URLs didn't work. But I did this (based on an online post, of course): sudo dpkg-reconfigure resolvconf and answered Yes to all prompts. That did the trick!! Apparently my problem was unique, or close to it, since I couldn't find any online references to it: local net working, remote net not working, including explicit IP addresses. So I suppose that if no one else has this problem, no one cares about the solution!!

    Read the article

  • Remote HTTP to FTP

    - by jamd12
    I am on a very slow download with the internet that I have and unfortunately I only have access to expensive and slow wireless or satelite. I have set up an FTP with a computer supplier locally who has a nice 2 Mbps speed and am trying to set up a way of adding links remotely (Hotfile, rapidshare, Fileserve, etc.) so that they can be downloaded onto the FTP and then transfered a few times a week manually onto a portable HDD. On my home PC I use Internet download manager for all my downloads. Is there a simple way that I can add links remotely to Internet Download Manager on the FTP or perhaps another solution? The OS on the FTP is Linux - I use Windows XP SP3 and Windows 7. I have not used FTP very much before so any suggestions on how best to do this would be much appreciated.

    Read the article

  • Which SQL Server edition?

    - by StaringSkyward
    We need a new install of windows server and sql server to replicate a couple of databases to a geographically separate location from an existing application (over a site-to-site VPN). The source database is SQL Server 2005. However, this is a temporary solution since the client is aiming to implement a different system entirely, so we are looking to find the minimum specification of both windows server and sql server to do this. We are finding the SQL server features per edition and licensing a little difficult to understand, hence the question. Am I correct in thinking that we can replicate data using transactional replication from SQL Server 2005 to 2008 web edition and we can install sql server web edition on windows 2008 web edition also? Thanks.

    Read the article

  • Git multi-master, is it possible?

    - by Fran
    Hi, Is it possible to set a dual master GIT repositories? I would like to set up two different servers which I could push and commit to and changes on any of them would be propagated to the other. I've googled for it, but the most similar solution I've found is Gerrit2, but it does only one way replication (master - master). Does anybody know if this is even possible to do with git? If so, could you please tell me which tools to use? Thanks in advance.

    Read the article

  • VPN server on Windows Server 2008 for a small office

    - by cmbrnt
    I'm going to refurbish the IT-infrastructure for a small organization with one single office, and I'm not sure what VPN server to use. In your opinion, would the built-in Windows Server 2008 VPN server suffice or are there any specific problems with it as opposed to, for example, OpenVPN? I'd rather run a Windows native VPN server, but if there are few (preferably free) good alternatives, I could install VMware ESXi and virtualize both Windows and an OpenVPN-server. By the way, because of a low budget this office runs a solution with only one physical server. Any advice would be great to help me grasp this field of which I'm quite a novice. Thank you!

    Read the article

  • 16-bit PNGs in Slick2D

    - by Neglected
    I'm working on a project and I'm using some 3rd party sprites just to get it off the ground; recently I've come into a hitch. Slick2D doesn't seem to want to load my images. That is, it will warn me that images are the wrong bit-depth. All the images are in 16-bit PNG form (PNG is required for transparency). Is there any way I can disable the warning (being the bad guy programmer (the console print for each individual load REALLY SLOWS DOWN the image)) or is there another solution? I was thinking about converting all images (using imagemagick) to .gif (with an alpha channel). Would there be any loss in quality between formats? EDIT: I tried using imagemagick but some of the sprites use pure black so I can't do that without wrecking the image. EDIT2: using "identify" on any of the images show them as being 8-bit.. but Slick2D won't load them. What the hell? D: EDIT3: Issue solved (ish). If you are googling this then just disable the java png loader from slick by sticking this somewhere in your code (like the main method): System.setProperty("org.newdawn.slick.pngloader", "false");

    Read the article

  • Triggering GDM login on a remote machine

    - by creator
    I have to briefly describe the situation. We are planning to make a computer classroom with workstations running Ubuntu 10.04. Since making accounts for each student has not been considered reasonable, we decided to make accounts for each student group. We don't want students to share their passwords between groups so the solution would be not to give them passwords at all, but let the teacher log them in instead. Obviously he shouldn't go from one machine to another typing in credentials by hand, so we need some script that will connect to a remote machine by ssh and make GDM (or probably any other login manager if GDM cannot serve this purpose) log in specified user. I couldn't find any solutions, as well as I haven't noticed anybody in similar situation asking for help, so my question will be: can the scheme described be realized and if yes, then how? Thanks in advance.

    Read the article

  • Ubuntu 12.04: Unable to add or delete a user named 'mysql'

    - by Afaque H
    I am trying to install MySql on Ubuntu 12.04 but the installation is failing with the error: "Can't change to run as user 'mysql'. Check if the user 'mysql' exits." So I go ahead type in the command : 'cat /etc/passwd | grep mysql' and result is null. I try to add a user 'mysql' by issuing the command 'useradd mysql'/. But it fails with the message: 'useradd: user 'mysql' already exists'. When I try to delete the user 'mysql' using the command 'userdel mysql' it also fails with the message "userdel: cannot remove entry 'mysql' from /etc/passwd." Can anyone explain me what's going on and suggest a solution.

    Read the article

  • Certain websites won't load with DHCP server

    - by Simon E
    Hi, I recently configured a server using Windows Server 2008 to take over from my router using DHCP Server. I disabled my router from assigning IPs too. All works well, except for certain sites that refuse to load e.g. "Firefox could not find www.amazon.co.uk" http://www.google.co.uk/ http://www.amazon.co.uk/ http://www.jobsite.co.uk/ I think it may have something to do with co.uk domain. If I reboot the server everything goes back to normal but of course thats not a good solution to do that every other day. Does anyone know of this problem or what it might be - I am very new to server technology.

    Read the article

  • Password protected traffic meter

    - by UncleBob
    Hi first, I have a small problem for which I haven't found a solution yet. I live in Bosnia and share the Internet connection with the landlady, and as is usual in Bosnia, we do not have a flat rate, but a 15 Giga traffic limite. That would actually be more than enough, if the son of the landlady wouldn't be watching videos all the time, so the bills are truning out rather expensive. I have already installed a traffic monitoring program, but he apparently turns it off as soon as he comes close to his limit and then denies that he consumed any more. I therefore need at least a measurement program that is password protected and / or notes in the log when it's been turned off. Even better would be a program that just cuts his access when he exceeds his share, ie a mixture of Traffic meter and Parental Guard. Can someone help me out here?

    Read the article

  • Raid 5 scsi fault

    - by HaLaBi
    I have no much knowledge about servers and I was looking all day around the internet about finding a solution to my raid 5 problem. All of a sudden two disks failed. The server won't boot (HP Proliant, windows 2003 R2, very old maybe 10 years old). I know that if one disk is faulty then I can add a new disk and rebuild it and things will be fine, the problem is two went faulty :( is this normal? two at the same time? is there any other thing I can do and I am not aware of? other than taking them out and reinserting them back? Windows won't boot. The Array menu shows that disks 0 and 4 are "Missing". Any other tricks or things to do? It is important because for some unknown reason the back up job did not work for a month and I just found out, so I need to make these raid 5 back online again.

    Read the article

  • How do I get these permissions working right so Apache can work with the files?

    - by cosmicbdog
    I am having a go at setting up my own Apache and can't seem to get my head around the permissions. Lets say I grab a file from somewhere off the web and it has permission of 600. I then upload this file via ftp to a user directory, which is also an apache virtual site, and so this file retains this permission of 600. This means that the user can read this file, but Apache can't: it will be forbidden. What is the most simple solution so that apache can read + write whatever files end up in the users directory? Can apache be granted some sort of root power over files in a directory?

    Read the article

  • 3 Monitors on a Notebook

    - by Rihan Meij
    I would like to use 3 screens on my Dell Inspiron 1720 So On the laptop built in screen have that as one, and then have 2 more screens. The catch is, that I want to play racing games with this set-up. So that my main screen is the focus area (the front window if you will) and the other 2 screens will be used for peripheral vision, on the side. The software that I use (LFS.net) does support multiple screens. However the notebook can have the main screen on, and another external screen. So I would need to split this "second" monitor output, to 2 screens, the one to the left of the main monitor, and the other one to the right. Is this possible? Is there perhaps a external card / docking station solution that could help with this? Any advice or ideas is greatly appreciated. Best Regards Rihan

    Read the article

  • How to find dom0 name from hosted domU

    - by svigan
    I'm actually testing RHEL 5.3 with Xen between two servers in order to have a disaster recovery solution. So I'm playing with moving my domU from one dom0 server to the other server. Unfortunatly when somebody else move the domU I don't have any clue where my domain is hosted. I'm wondering where I can't find my dom0 name with inside domU. I'm looking for something like the gzonename command on a solaris sparse zone. I check inside /proc/xen but I don't see anything special except the dom0 kernel release. Does anybody know a wait to find this ?

    Read the article

  • Allowing client to select data to return via REST interface

    - by CMP
    I have a rest service that is essentially a proxy to a variety of other services. So if I call GET /users/{id} It will get their user profile, as well as order history, and contact info, etc... all from various services, and aggregates them into one nice object. My problem is that each call to a different service has the potential to add time to the original request, so we would rather not get ALL the data ALL of the time if a particular client does not care about all of the pieces. A solution I have arrived at is to do something like this: GET /users/{id}?includeOrders=true&includeX=true&includeY=true... That works, and it allow me to do only what I need to, but it is cumbersome. We have added enough different data sources that there are too many parameters for that style to be useful. I could do something similar with a single integer and a bitmask or something, but that only makes it harder to read, and it does not feel very Restful. I could break it down into multiple calls so they would need to call /users/{id}/orders and /users/{id}/profile separately, but that sort of defeats the purpose of an aggregating proxy, who's purpose is to make clients jobs easier. Are there any good patterns that can help me return just enough data for each client, without making it too difficult for them to filter and select what they want?

    Read the article

  • How to create batch file that delete all the folders named `bin` or `obj` recursively?

    - by Nam Gi VU
    I have the need of deleting all bin & obj folders in a folder on my PC. So, I'm thinking of a batch file to do that but I'm not famaliar with batching file in Windows. Please help. [Edit] After discussion with user DMA57361, I got to the current solution (still having problem though, see our comments): Create a .bat file, and paste the below command: start for /d /r . %%d in (bin,obj) do @if exist "%%d" rd /s/q "%%d" OR start for /d /r . %%d in (bin,obj) do @if exist "%%d" rd /s "%%d" @DMA57361: When I run your script, I get the below error. Any idea?

    Read the article

  • Failover of mirrored webservice

    - by eflat
    We are using a webservice (over http) which has 2 mirrored servers, accessible as, say www.blah.com and www2.blah.com. Is there a software solution that would help us handle failover? Currently if one server becomes unavailable, I need to manually edit our config to point at the other server. Failover on their side is "in the works", so I don't want to do checking for server availability in code. On our side, we use a mix of linux and windows boxes, so we have both os's in the cage.

    Read the article

  • Which hard disk drive is which?

    - by djeikyb
    I want to know which hard disk drive corresponds to which device path. It's trivial to match the hard disk stats (brand, size) with the dev path, but I want more. I want to know which drive is which inside my case. What's a good way to go about getting this info? Rules: I am a lazy bum. I don't want to tear apart my server to remove all the drives, then add back one by one. A reboot is acceptable. The drives are inconveniently scrunched together in the case. All label information is hidden. The case can be opened. Most disks are SATA, so theoretically hot swappable. Unplugging cables is fair game. Bonus: For a cli only solution. I'll award answer to the best/easiest gui or cli answer, and give a bounty to the next-best answer of the other kind. Or maybe the other way around, because the bounty is worth more points.

    Read the article

  • How to avoid Remove-Item PowerShell errors "process cannot access the file"?

    - by Michael Freidgeim
    We are using TfsDeployer and PowerShell script to remove the folders ising Remove-Item before deployment of a new version. Sometimes the PS script failed with the error Remove-Item : Cannot remove item Services\bin: The process cannot access the file Services\bin' because it is being used by another proc Get-ChildItem -Path $Destination -Recurse | Remove-Item <<<< -force -recurse + CategoryInfo : WriteError: (C:\Program File..\Services\bin:DirectoryInfo) [Remove-Item], IOException FullyQualifiedErrorId : RemoveFileSystemItemIOError,Microsoft.PowerShell.Commands.RemoveItemCommand I’ve tried to follow the answer from PowerShell remove force to pipe get-childitem -recurse into remove-item. get-childitem * -include *.csv -recurse | remove-item ,but the error still happens periodically. We are using unlocker to manually kill locking application, (it’s usually w3wp), but I prefer to find automated solution. Another (not ideal) option is to-suppress-powershell-errors get-childitem -recurse -force -erroraction silentlycontinue Any suggestions are welcome.

    Read the article

  • Default mount options on auto-mounted NTFS partitions (how to add `noexec` and `fmask=0111`?)

    - by jetxee
    I use auto-mounting of external USB devices, and it works as expected, except that NTFS partitions are mounted with executability flag on. For example: /dev/sdb1 on /media/Elements type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096,default_permissions) All normal files are -rwxrwxrwx on this partition. I am not happy with the xs. I know I can have it mounted the way I want if I pass the fmask=0111 option. Now I use Lucid, and suppose it uses some new auto-mounting mechanism (gvfs-mount?), but I don't really know how the default mounting options can be changed now. Gconf settings in /system/storage/default_options/ntfs/mount_options have no effect. So, how do I make fmask=0111 the default automounting option for all NTFS partitions? (I'd be grateful also if someone explains how the current automounting mechanism works, how to configure it, and if the default mounting options are hard-coded, what I have to recompile to change them). I know that I can put a line in the /etc/fstab and/or mount manually, but this is not the solution I want, because 1) I don't want to edit /etc/fstab for each and every external drive I use, 2) fstab records appear in the Places pane of Nautilus, even if the drives are not present. The questions is how to change the defaults.

    Read the article

  • Live Webcast: Crystal Ball: Simulation of production uncertainty in unconventional reservoirs - November 29

    - by Melissa Centurio Lopes
    Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0in; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} In our webcast on 29 November, Oracle solution specialist Steve Hoye explains how you can effectively forecast EURs for unconventional reservoirs – supporting better investment decisions and reducing financial exposure and risk. Attend the webcast to find out how your Oil & Gas industry can: Use historical production data and data from other unconventional reservoirs to generate accurate production forecasts Conduct Monte Carlo simulations in minutes to model likely declines in production rates over time Accurately predict probable EURs to inform investment decisions Assess the site against key criteria, such as Value at Risk and Likelihood of Economic Success. Don't miss this opportunity to learn new techniques for mitigating financial risk across your unconventional reservoir projects. Register online today. "Oracle Crystal Ball is involved in every major investment decision that we make for wells." Hugh Williamson, Risk and Cost Advisor, Drilling and Completions, BP

    Read the article

  • Disable writing RAID degraded mode

    - by jolivier
    I have a RAID5 with 5 disks on my machine and suspect the motherboard chipset to fail at some points and make my raid going in degraded mode. Last time it happened I noticed it on the failure of the 2nd drive connected to the same chipset and lost a lot of data. So I would like to prevent this, and especially I would like to have mdadm disable writes on the raid if one of the disk fails. So that in between I get notified, I recover and can use my system again. Sadly I could not find it in man mdadm so I was wondering if this is possible via a tool or hidden option since for me it looks like a standard feature of a RAID system. If this is not possible I would also be happy with a solution to stop the raid if degraded.

    Read the article

  • Mouse pointer size inconsistent

    - by charon00
    Since installing Ubuntu 12.04, I've been having a problem with the mouse pointer size. On the desktop, it is quite a bit larger than it should be (24), though the different cursors (editing text, hyperlink hand, etc) are correct. The size changes to the correct size when the pointer is over some application windows (GVim, Netbeans, Firefox), but then changes back once it is moved out of the window. There was a similar question here, but the Xdefaults solution did not work for me, and I didn't want to try the one requiring editing the icon image. In addition, I've tried changing the cursor theme using sudo update-alternatives --config x-cursor-theme as well as using the dconf-editor, but though I can change the theme, the size issue remains. In case it's relevant, I'm running on a dual-screen setup with monitor sizes of 2560x1600 and 1920x1080, using the NVidia video driver. Is there another way to control pointer size, or a setting that might be messing it up? EDIT: These are the values/options I have for update-alternatives and in dconf-editor. I'm now wondering if Netbeans and Firefox are making the mouse pointer smaller than it should be, but I'm not sure how big 24 should be... update-alternatives: Selection Path Priority Status ------------------------------------------------------------ 0 /usr/share/icons/DMZ-White/cursor.theme 90 auto mode 1 /etc/X11/cursors/core.theme 30 manual mode 2 /etc/X11/cursors/handhelds.theme 20 manual mode 3 /etc/X11/cursors/redglass.theme 20 manual mode 4 /etc/X11/cursors/whiteglass.theme 20 manual mode * 5 /usr/share/icons/DMZ-Black/cursor.theme 30 manual mode 6 /usr/share/icons/DMZ-White/cursor.theme 90 manual mode dconf-editor: I can't post the image since I'm a new user but the cursor-size is set to 24 and the cursor-theme is DMZ-Black.

    Read the article

  • Image an entire computer

    - by DalexL
    I want to start doing a computer repair. I know that some issues may arise (what if I do something wrong and ruin the entire computer?). I'm not saying I'm not confident in my work, but accidents do happen sometimes. Now, the best solution this problem would be to simply just backup their entire computer and restore it if anything goes wrong. If I have an external HD, are there any available methods to create an entire image for the computer so no matter what I do, I can just reload it's last state?

    Read the article

< Previous Page | 547 548 549 550 551 552 553 554 555 556 557 558  | Next Page >