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  • upgrade from ubuntu 13.04 to 13.10 causes vmware workstation 9 problems

    - by dan
    so, upgrade caused problem where running vmware ws 9 needed patches to accommodate linux kernal 3.11. I applied those fixes I found that others reported, and now i can only run vmware ws 9 from sudo. If i run it from standard user, it says it wants to recompile modules, which it does not do unless I open up a terminal and run sudo vmware. that works, but would like it to work correctly, have the modules that are recompiled stick. when running under sudo vmware, it does recompile with errors.. (vmware-unity-helper:13019): Gtk-WARNING **: Unable to locate theme engine in module_path: "murrine", and starts up and works ok. any ideas? thanks for any help you can provide

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  • How to fix corrupted desktop icons and fonts?

    - by David Harvey
    I love Linux, but am a real novice. I installed Ubuntu 12.04 LTS 32bit alongside Windows XP. The installation seems to work just fine except for the desktop. The icons & font becomes corrupted to the point that it looks like Chinese. After surfing with Mozilla Firefox for a long time, the same problem begins with the web pages. I want to be free of Windows, but must solve this problem first. Can you help? Thank you.

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  • copy & paste in VirtualBox remote console when running headless

    - by katsumii
    One can run VirtualBox guest in "headless" mode and access it using Remote Destkop Protocol(RDP) client.This is typical when VBox server is installed on Linux/Solaris where X-window stuff is not installed and users useWindows to access the VM.So, one can install OS into VBox guests using Remote Desktop client.(e.g. mstsc.exe)Here's the setting. One lesser known feature here is that you can copy&paste into and out-of VM guest and your client.Apparently, "VMware Workstation" still doesn't support it. VMware Workstation Documentation CenterYou cannot copy and paste text between the host system and the guest operating system   

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  • Problem with ubuntu 12 install as dual boot

    - by Ismail Sensei
    I went to instal ubuntu (version 12 ) in my laptop as dual boot with windows 7 the problem i've face is when i came to phase 4 that how i went to install it he tell me that i don't have any OS in my laptop !!!! + I already prepared a partition with system file EXT3 and SWAP for ubuntu. i really went to make the dual boot with windows . My laptp is 6730s compaq . Ther is 4 partitions : 1: where the OS is. NTFS 2: data file. NTFS 3: Empty 20 G space . EXT 3 4: SWAP linux.

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  • How to create a shared folder using command line on a server

    - by sadmicrowave
    After following the tutorial here I ran into a problem. Here is what I did. On my server I installed nfs-kernel-server and edited the /etc/exports file to include the folder I want to share: /var *(rw,sync) On my client machine I edited my fstab file to include share: //128.251.xxx.xxx/var/ ~/uslonsweb003 nfs #username=[username],password=[password], 0 0 Entered command: sudo mount -a which gives this error: mount.nfs: remote share not in 'host:dir' format Where did I go wrong with this setup? Also if there is a better way (using command line) to setup a folder share on an Ubuntu 10.10 server that will be accessed by other linux and windows machines please let me know. UPDATE: The mapped drive is now not letting me create,edit,delete files or folders (readonly access) my configuration is as follows: client fstab file: 128.251.xxx.xxx:/var /home/coreyf/uslonsweb003 nfs rw,hard,intr, 0 0 server exports file: /var *(rw,no_root_squash,sync,no_subtree_check) UPDATE 2: Using Allans solution my drive mounted correctly however after putting rw,intr as my additional parameters I cannot create, edit and delete folders/files.

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  • Ubuntu 14.04 Notification incorrectly displayed

    - by xenolyse
    I have a problem with my notifications on Ubuntu 14.04 x64. The notifications are just plain text with a colored background, and are also strangely placed in the top left corner. I have no idea on how it changed. After one reboot it was just there.. Here is a picture of the problem in question.: As you can see the notification appear over the unified menu. How can I restore the original state of the notification bubble? Here are the settings in ~/.notify-osd slot-allocation = fixed bubble-expire-timeout = 10sec bubble-vertical-gap = 5px bubble-horizontal-gap = 5px bubble-corner-radius = 37,5% bubble-icon-size = 30px bubble-gauge-size = 6px bubble-width = 240px bubble-background-color = 131313 bubble-background-opacity = 90% text-margin-size = 10px text-title-size = 100% text-title-weight = bold text-title-color = ffffff text-title-opacity = 100% text-body-size = 90% text-body-weight = normal text-body-color = eaeaea text-body-opacity = 100% text-shadow-opacity = 100% If I check the org.freedesktop.Notifications.service(/usr/share/dbus-1/servies) it appears to use the correct one. [D-BUS Service] Name=org.freedesktop.Notifications Exec=/usr/lib/x86_64-linux-gnu/notify-osd

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  • Grams to Pounds: A Domino Chain Reaction [Video]

    - by Jason Fitzpatrick
    Most of us have seen a domino knock down or two in our day, but this demonstration video shows how a series of increasingly larger dominoes allow a tiny domino to knock over a 100 pound domino. A domino can knock over another domino about 50% larger than itself. A chain of dominos of increasing size makes a kind of mechanical chain reaction that starts with a tiny push and knocks down an impressively large domino. The only question we have after watching the video is: where can we find 29 appropriately sized dominoes? [via Neatorama] HTG Explains: What Is Windows RT and What Does It Mean To Me? HTG Explains: How Windows 8′s Secure Boot Feature Works & What It Means for Linux Hack Your Kindle for Easy Font Customization

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  • io Exception error in wordcount example

    - by Anitha
    I have installed Hadoop 1.0.3 in Ubuntu 12.04 version (64bit) based on michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-single-node-cluster/ . I am trying to run a mapreduce job using the wordcount example. Running the command hduser@ubuntu: $/usr/local/hadoop/bin/hadoop jar hadoop-examples-1.0.3.jar wordcount /user/hduser/gutenberg /user/hduser/gutenberg-output gives the following error: Warning: $HADOOP_HOME is deprecated. Exception in thread "main" java.io.IOException: Error opening job jar: hadoop-examples-1.0.3.jar at org.apache.hadoop.util.RunJar.main(RunJar.java:90) Caused by: java.util.zip.ZipException: error in opening zip file at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.<init>(ZipFile.java:131) at java.util.jar.JarFile.<init>(JarFile.java:150) at java.util.jar.JarFile.<init>(JarFile.java:87) at org.apache.hadoop.util.RunJar.main(RunJar.java:88) Thanks in advance.

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  • Lenovo Y570 nVidia drivers are giving me problems. (GT 555)

    - by Joe
    So, I've tried the bumblebee "hack" listed HERE:https://github.com/Bumblebee-Project/bbswitch/tree/hack-lenovo I copied every line below into the terminal, is that what I was supposed to do? I'm a Linux noob. git clone http://github.com/Bumblebee-Project/bbswitch.git -b hack-lenovo cd bbswitch mkdir /usr/src/acpi-handle-hack-0.0.1 cp Makefile acpi-handle-hack.c /usr/src/acpi-handle-hack-0.0.1 cp dkms/acpi-handle-hack.conf /usr/src/acpi-handle-hack-0.0.1/dkms.conf dkms add acpi-handle-hack/0.0.1 dkms build acpi-handle-hack/0.0.1 dkms install acpi-handle-hack/0.0.1 echo acpi-handle-hack | sudo tee -a /etc/modules sudo update-initramfs -u (had to use http:// instead of git://, in my uni) It doesn't change anything, I get joe@ubuntu:~$ optirun glxspheres [ 4447.830749] [ERROR]Cannot access secondary GPU - error: Could not load GPU driver [ 4447.830844] [ERROR]Aborting because fallback start is disabled.

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  • Why does my CD Tray keep popping open?

    - by Anton
    I have Ubuntu server - Ubuntu 10.04.3 LTS and I can't figure out why my CD tray is opening all the time. I have looked into /var/log/auth.log, cron list and found nothing. The eject command closes tray and then it gets opened again. The server has a LAMP (Linux-Apache-MySQL-PHP) setup and I can't afford to restart it now. How can I find out who or which program is popping the tray open? Which programs can cause this behavior?

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  • Oracle Database 12c ist verfügbar: 12 neue Features für DBAs

    - by Ulrike Schwinn (DBA Community)
    Seit 25.Juni steht das neue Datenbank Release Oracle Database 12c für die Plattformen Linux x86 und Solaris (Sparc64 und x86) zum Download zur Verfügung. Um einen Vorgeschmack auf einige der neuen Features zu geben, haben wir im aktuellen Tipp eine Auswahl von 12 interessanten Neuerungen zusammengestellt. In der APEX Community finden Sie parallel hierzu eine Übersicht über interessante Neuerungen für Entwickler. Bei den Beschreibungen handelt es sich um eine kurze Zusammenfassung der einzelnen Neuerungen wie z.B. Multitenant Database, Data Redaction, ILM, Datenbank Security, Application Continuity, Online Operationen und vieles mehr. Mehr dazu ist gleich hier nachzulesen!

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  • How to Estimate Needed Bandwidth for New Web Application?

    - by Noah Goodrich
    I am working on a brand new SaaS web application and need to estimate the initial bandwidth usage. Since the site doesn't exist yet, and since this is my first endeavor of this sort, I'm not really sure how much bandwidth to estimate to begin with. We will be using Linux, Apache, PHP and Mysql. The content will be generated dynamically. There will be images as part of the site design but user's will also upload images that will be displayed and documents that will be stored for download at later times. We'd like to be able to support 500,000 page loads per month with estimated image loads being about two to three times that.

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  • Announcing Solaris Technical Track at NLUUG Spring Conference on Operating Systems

    - by user9135656
    The Netherlands Unix Users Group (NLUUG) is hosting a full-day technical Solaris track during its spring 2012 conference. The official announcement page, including registration information can be found at the conference page.This year, the NLUUG spring conference focuses on the base of every computing platform; the Operating System. Hot topics like Cloud Computing and Virtualization; the massive adoption of mobile devices that have their special needs in the OS they run but that at the same time put the challenge of massive scalability onto the internet; the upspring of multi-core and multi-threaded chips..., all these developments cause the Operating System to still be a very interesting area where all kinds of innovations have taken and are taking place.The conference will focus specifically on: Linux, BSD Unix, AIX, Windows and Solaris. The keynote speech will be delivered by John 'maddog' Hall, infamous promotor and supporter of UNIX-based Operating Systems. He will talk the audience through several decades of Operating Systems developments, and share many stories untold so far. To make the conference even more interesting, a variety of talks is offered in 5 parallel tracks, covering new developments in and  also collaboration  between Linux, the BSD's, AIX, Solaris and Windows. The full-day Solaris technical track covers all innovations that have been delivered in Oracle Solaris 11. Deeply technically-skilled presenters will talk on a variety of topics. Each topic will first be introduced at a basic level, enabling visitors to attend to the presentations individually. Attending to the full day will give the audience a comprehensive overview as well as more in-depth understanding of the most important new features in Solaris 11.NLUUG Spring Conference details:* Date and time:        When : April 11 2012        Start: 09:15 (doors open: 8:30)        End  : 17:00, (drinks and snacks served afterwards)* Venue:        Nieuwegein Business Center        Blokhoeve 1             3438 LC Nieuwegein              The Nederlands          Tel     : +31 (0)30 - 602 69 00        Fax     : +31 (0)30 - 602 69 01        Email   : [email protected]        Route   : description - (PDF, Dutch only)* Conference abstracts and speaker info can be found here.* Agenda for the Solaris track: Note: talks will be in English unless marked with 'NL'.1.      Insights to Solaris 11         Joerg Moellenkamp - Solaris Technical Specialist         Oracle Germany2.      Lifecycle management with Oracle Solaris 11         Detlef Drewanz - Solaris Technical Specialist         Oracle Germany3.      Solaris 11 Networking - Crossbow Project        Andrew Gabriel - Solaris Technical Specialist        Oracle UK4.      ZFS: Data Integrity and Security         Darren Moffat - Senior Principal Engineer, Solaris Engineering         Oracle UK5.      Solaris 11 Zones and Immutable Zones (NL)         Casper Dik - Senior Staff Engineer, Software Platforms         Oracle NL6.      Experiencing Solaris 11 (NL)         Patrick Ale - UNIX Technical Specialist         UPC Broadband, NLTalks are 45 minutes each.There will be a "Solaris Meeting point" during the conference where people can meet-up, chat with the speakers and with fellow Solaris enthousiasts, and where live demos or other hands-on experiences can be shared.The official announcement page, including registration information can be found at the conference page on the NLUUG website. This site also has a complete list of all abstracts for all talks.Please register on the NLUUG website.

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  • How to list user installed applications (not packages)?

    - by Bucic
    Not packages and not all applications. Just the applications user installed by himself from whatever source (Software Center, manually added PPA, etc.). If the above is not possible - a list of all installed applications or at least a GUI which lists the applications so I can take screenshots of it. I've read a dozen of similar questions and people posting answers usually don't even get close to OP question merit. Please note that my question includes 'user installed'. Answer: It is not currently possible in Ubuntu Linux. (choosing tijybba's answer as the closest one though)

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  • USB file transfer preparing to copy, but file count climbs indefinitely

    - by Alex
    I have downloaded Ubuntu 12.04 to back up my Windows machine that won't boot and am running Ubuntu from the CD. I copied and pasted a volume of about 160GB to my external HDD. The transfer has been stuck in the "preparing to copy" stage for several hours and is displaying a file/GB count about twice as high as the volume of data actually being copied! The number is now larger than the entire partition that's being copied from! However I know it's doing something because occasionally it pops up with a minor I/O error on this or that file which I then have to click through. I've not had this problem before so I can only assume it's a Linux/Ubuntu thing. More importantly what I want to know is is there any other way to copy it across that will actually work?

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  • Issues while trying to install Xsane

    - by Sebastian
    :) I am sort of new in the world of Linux. I installed Zorin OS and I am very happy with it. My only problem is that I would like to be able to use my scanner. My Kodak printer works fine, but the scanner is not detected; therefore, I am trying to install Xsane. The issue remains, every time that I try to install it, and error message comes up saying; "Package dependencies cannot be resolved" What can I do? thanks!

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  • Use Your PC to Keep Yourself Entertained While Traveling for the Holidays

    - by Justin Garrison
    Staying connected may be hard no matter what network you are on, and in flight Wi-Fi isn’t pervasive enough to count on. Here are tips and tricks to keep yourself entertained when unplugged and traveling. Image Via MarinaAvila Latest Features How-To Geek ETC How to Use the Avira Rescue CD to Clean Your Infected PC The Complete List of iPad Tips, Tricks, and Tutorials Is Your Desktop Printer More Expensive Than Printing Services? 20 OS X Keyboard Shortcuts You Might Not Know HTG Explains: Which Linux File System Should You Choose? HTG Explains: Why Does Photo Paper Improve Print Quality? Ubuntu Font Family Now Available for Download Oh No! WikiLeaks Published Santa Claus’s Naughty List [Video] Remember the Milk Now Supports HTTPS Encryption for the Entire Session MTCrypt Is an Efficient Front End for Mounting TrueCrypt Volumes 10 Things You Should Do with Your New Android Phone Walking Through the Park on a Snowy Night Wallpaper

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  • Mts mblaze doesn't connect to internet

    - by Chetan
    I've sony vaio vpceb24en laptop, I'm using dual boot system with windows 7 and ubuntu. Firstly I installed ubuntu 10.04 LTS then upgraded to 12.04 & 12.04.1 afterwards. I have mts mblaze dongle. I have set up the mts connection profile under the mobile broadband. My problem is : Sometimes my connection is easily made & I use it, sometime it never connects. So I have to restart my system then it connects to internet sometimes. But now it's not connecting even I restarted my system many times, just it shows trying to connect icon once, then never tries to connect. while in windows it's working fine. Please someone help me out how to resolve this problem as I'm very new to linux. Thanks, Chetan

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  • NGN/NLUUG conferentie vj2012: Operating Systems

    - by nospam(at)example.com (Joerg Moellenkamp)
    On April 11th, 2012 the Spring 2012 conference with the topic overarching topic "Operating Systems" takes place in Nieuwegein near Utrecht. Besides talks about Linux, Windows and AIX, there will be a track about Solaris. I will be the first speaker in the Solaris track and giving an overview about Solaris 11 and how features interact. Later on renowned experts like Detlef Drewanz ("Lifecycle Management with Oracle Solaris 11"), Andrew Gabriel ("Solaris 11 Networking - Crossbow Project"), Darren Moffat ("ZFS: Data integrity and Security") and Casper Dik ("Solaris 11 Zones and Immutable Zones") will take over. Finally Patrick Ale of UPC Broadband talks about his experiences with Solaris 11. When you want more information about this conference or register for it, you will find the webpage of the event at the NLUUG site.

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  • What should I use Ubuntu for? [closed]

    - by Sean francis Ballais
    I need some of your precious advice co-Ubuntu users. I have been a full Ubuntu user for a few months now and our old 2005 model PC just broke down and so my parents gave me a new PC (notebook). I have installed Windows 7 Ultimate for some reason. Now, my problem is that, since I am a amateur graphic designer, website developer, software developer and other professions a normal teenager won't try and I am using Adobe Creative Suite CS6 Master Collection for my multimedia creation and web development needs, what could I use Ubuntu Linux for? Software development? Website Usability Testing? Other Multimedia stuff? Etc.? Need real help because my mind is getting confused in what should I use Ubuntu for... Any help will be welcomed with appreciation. :D P.S. Don't suggest to me any games because I'm no gamer.

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  • HTG Explains: How Do Noise Reducing Headphones Work?

    - by YatriTrivedi
    Passive noise reduction, active noise cancellation, sound isolation… The world of headphones has become quite advanced in giving you your own private sound bubble. Here’s how these different technologies work. Latest Features How-To Geek ETC Should You Delete Windows 7 Service Pack Backup Files to Save Space? What Can Super Mario Teach Us About Graphics Technology? Windows 7 Service Pack 1 is Released: But Should You Install It? How To Make Hundreds of Complex Photo Edits in Seconds With Photoshop Actions How to Enable User-Specific Wireless Networks in Windows 7 How to Use Google Chrome as Your Default PDF Reader (the Easy Way) WizMouse Enables Mouse Over Scrolling on Any Window Enhance GIMP’s Image Editing Power with Gimp Paint Studio Reclaim Vertical UI Space by Moving Your Tabs to the Side in Firefox Wind and Water: Puzzle Battles – An Awesome Game for Linux and Windows How Star Wars Changed the World [Infographic] Tabs Visual Manager Adds Thumbnailed Tab Switching to Chrome

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  • Steps to diagnose SNU5600 disconnection problem

    - by Rich
    I have a Philips SNU5600 WiFi dongle plugged into two machines (ie I have two SNU5600 dongles, one in each machine). One machine is running 10.10 and the other is running Linux Mint. The dongles work absolutely fine, except if I do a lot of file transfers to a NAS attached to the wireless router. After a while the connection to the router will go. To get the connection back I either need to run sudo /etc/init.d/networking restart or I need to unplug and plug in again the dongle. Otherwise the dongle works fine (web browsing, streaming, etc). Output of lsusb: Bus 002 Device 003: ID 0471:1236 Philips (or NXP) SNU5600 802.11bg Output of lsusb -v at http://pastebin.com/dXYKkF01 What steps should I take next to resolve this? Is it a known problem? Could it be the router? It is a 3Com "OfficeConnect Wireless 11g Cable/DSL Gateway Version 1.02.15".

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  • Lenovo IdeaPad P400 - Disabling the annoying requirement for the Fn key to use F1-F12

    - by Yon
    On Lenovo laptops, in order to use F5 you need to press Fn-F5 (same with F1-F12). It's really annoying and I'd like to reverse the situation. On Windows, a Lenovo driver could help: http://forums.lenovo.com/t5/ThinkPad-Edge-S-series/Disable-Fn-Keys-E420/td-p/803609 How can I resolve this on Ubuntu 12.04? I couldn't find Lenovo drivers for Linux. UPDATE: Found a peculiar solution for this on Windows. Can anyone recommend a good equivalent for Xubuntu: http://forums.lenovo.com/t5/IdeaPad-Y-U-V-Z-and-P-series/How-do-you-reset-the-function-keys-on-a-P500-ideapad-to-legacy/td-p/958995

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  • LIRC-ZILOG on ubuntu 12.04

    - by aoman
    I followed these guides to configure a Hauppauge PVR, and after compiling the hpvr modules, I have this problem: (that also includes the zilog one) # locate zilog /lib/modules/3.2.0-29-generic/kernel/drivers/staging/media/lirc/lirc_zilog.ko /lib/modules/3.2.0-34-generic/kernel/drivers/staging/media/lirc/lirc_zilog.ko /usr/src/linux-headers-3.2.0-29-generic/include/config/lirc/zilog.h sudo modprobe lirc_zilog FATAL: Error inserting lirc_zilog (/lib/modules/3.2.0-34-generic/kernel/drivers/staging/media/lirc/lirc_zilog.ko): Invalid argument The PVR works and I can get a test video with sound. The remote does not. I want the transmitter to work so it can automatically change the channel on the cable box and find the video I wanted to record. The LIRC sources are not on Ubuntu sources and so I can only guess at what commands I might have to use. How do I resolve the error and get the remote working?

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  • Completely remove and freshly install MySql on XP?

    - by Corey Ogburn
    I have read this question and have not found it as a solution and I have even attempted much more. I've uninstalled MySql 5.5.18 and deleted: C:\Program Files\MySql C:\Documents and Settings\All Users\Application Data\MySql After uninstalling, I restart the computer. When I reinstall, in the MySql Server Instance Configuration Wizard I leave everything to their defaults except: I add a firewall exception I check Launch MySQL Server Automatically I check Include BIN directory in windows path Enable root access from remote machines (I'll lock that down later, just debugging for now, I have also tried installing without this option to no avail) I've tried Typical and Complete while installing, as well as with and without strict mode. No combination shows a difference. After all this, it cannot Apply Security Settings and I get a 10061 error (it also said error number 2003) and this article didn't help. I've tried everything I can to completely uninstall and successfully reinstall so I can start from scratch. I've uninstalled and reinstalled about a dozen times with minor changes (including turning off the firewall at times), each time deleting the above folders and any proper registry entries with no success. Note by success, applying security settings and a working remote connection. I can connect locally every time, but it's remotely that counts. I have tried to look for exterior problems such as port forwarding in the router and (even though the installer should add it) I do double check the firewall settings, which have always allowed the default port. I'm out of ideas.

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