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ChristianEngvall. How to installUbuntuona VirtualBoxvirtualmachine. It’s verysimple and won’t cost youa dime. Don’t forget to installthe guest additions at the end.

Virtualbox. Virtualboxis a virtualizationsoftware that is free and opensource. Start bydownloadingand installingit. It runs onWindows, MacOS, Linux distributions and Solaris.

Ubuntu. Ubuntuis a popular Linuxdistributionfor desktops. It’s free and opensource. So go ahead and download Ubuntu. 1. Creatinga virtualmachine inVirtualbox. Fire up VirtualBoxand click onthe New buttoninthe top left menu. Whenistarted to type Ubuntu, VirtualBoxautomaticallyset type to linuxand versionto Ubuntu.

Name and operatingsystem- VirtualBox. Next step is to set the amount ofmemorythat willbe allocated. VirtualBoxwillrecommend youa number. But youcanchoose anythingyou’d like. This canbe changed later ifthe virtualmachine runs slow.

Memorysize - VirtualBox. Next youselect a size ofthe hard disk. 8 gb that VirtualBoxrecommends willwork fine. Now click Create . Harddisk size - VirtualBox. Select VDI as hard disk file type. Hard disk file type - VirtualBox. Next use dynamicallyallocated whenasked. Storage onphysicalhard disk - VirtualBox. Set the disk size to the standard 8GB. Ubuntufile location- VirtualBox. 2. InstallingUbuntuonthe new virtualmachine. Now whenthe virtualmachine is created it’s time to mount the UbuntuISO and installit. Click onsettings withthe newlycreated virtualmachine selected. Now go to the storage pane and select the IDE controller, thenclick onthe CD-iconto the right and click Choose VirtualOpticalDisk File… and select the ubuntuISO.

Whenyouare done youcanclick onOK to go back to the mainscreenofVirtualBox. Select iso - VirtualBox. Now start the virtualmachine and the ubuntuISO willbe bootingup to somethinglike this: InstallUbuntu- VirtualBox. Now youclick on… wait for it…. InstallUbuntu. I’mnot goingto guide youthroughthis install. For 99%(this number was picked out ofthe blue) ofyouit’s onlyto click oncontinue untilit’s installed.

Whenthe installationis done Ubuntuwillbe asked to be restarted. Click onthat button. Thenwhenthe message “please remove installation medium”is displayed, VirtualBoxhas alreadyunmounted the ISO, so youcanhit ENTER directly.

Ubuntuinstallationis done! 3. InstallingVirtualBoxguest additions. To share folders betweenthe host and the guest machine we willneed to installthe guest additions. Go to Devices inthe VirtualBoxmenuand click onInsert guest additions CD image. How to InstallUbuntuonVirtualBox? Here’s the FullGuide [MiniToolTips] Ifyouare wonderinghow to installUbuntuonVirtualBoxlike manyother users, this post is worthreading. Inthis post, MiniToolwilltalk about the benefits, requirements, as wellas detailed steps ofinstallingUbuntuonVirtualBox.

Quick Navigation: AnOverview ofVirtualBox. VirtualBox, a cross-platformvirtualizationapplication, allows users to installoperatingsystemlike Windows, MacOS, Solaris and Linuxwithout changingyour current computer system. ByusingVirtualBox, youcancreate and runa guest operatingsystem(virtualmachine) via a window of the host operatingsystem.

As virtualmachine (VM) has a self-contained environment, youcancarryout some operations without the risk ofdamagingthe host operating system. Based onthat, VirtualBoxhas some other advantages. Theyare summarized as follows.

Easyto installand use Free Runother systems safelyCantest your owndevelopment projects inmultiple systemenvironment Canrunonplaces rangingfromembedded systemto laptop Suitable for testingand disaster recovery.

Ina word, VirtualBoxgrants youlots ofbenefits. Whyto InstallUbuntuonVirtualBox. Youare required to installUbuntuonVirtualBoxonmanycases. For instance, whenyouare goingto tryout some software without damaging your present operatingsystem, migrate fromWindows or MacOS to Linux, or test applications/network, youneed to do that.

Inaddition, installingUbuntuonVirtualBoxas a virtualmachine offers yousome benefits. For instance, youare able to create a snapshot and roll back changes to the previous VM state ifthere’s somethingwrongwithenvironment.

It is easyto clone a VM, copya VM ondifferent VirtualBoxsupported byhost operatingsystems. To sumup, it is usefulto installVirtualBox Ubuntu.

Requirements to InstallUbuntuonVirtualBox. Inorder to installUbuntuonVirtualBoxsuccessfully, youhave to fulfillthe requirements below. Otherwise, youmayfailto installUbuntu VirtualBoxor encounter some errors.

# 1:EnoughMemoryand Disk Space. InstallingUbuntuonVirtualBoxrequires sufficient disk space and memory. This operationneeds at least 4GB RAM and 30GB free disk space. Hence, youshould firstlyperforma PC fullspecs check to see the detailed informationofRAM and available disk space.

Ifyoufind that RAM doesn’t fulfillthe requirement, youcanadd some RAM via the help ofthis guide. Ifthe available free disk space is not enough, youneed to take some actions to increase disk space. Well, youare able to enlarge disk via a professionalpartitionmanagingprogram.

MiniToolPartitionWizard probablyis what youare seekingfor. It is a partitionmanage expert, whichallows youto performvarious operations associated withpartitionsuchas Surface Test , Disk Benchmark , Check File System, Extend Partition, Format Partition, as wellas Wipe Disk , etc.

The Extend Partitionis recommended inthe followingtwo cases. And youcanrefer to the steps below to increase disk space. 1. Extend a partitionto non-contiguous unallocated or free space. 2. There is no unallocated or free space onthe disk drive. Step 1:OpenMiniToolPartitionWizard to get its maininterface, and thenclick onthe partitionto enlarge and click the Extend Partitionoptionin the left pane.

Step 2:Inthe next window, choose a drive that youwant to take free space fromand move the handle to decide the space to extend. Thenclick OK and Applyto save and execute the changes.

To move/resize a partition, make sure that there is available contiguous unallocated space onthe disk. Then, refer to this tutorial. As the picture shows, choose the partitionto move/resize and click onMove/Resize optioninthe left actionpanel. Adjust the size and locationof the target partitionbymovingthe handle inthe prompted window. After that, click OK and Applyto save and carryout the changes you’ve made.

# 2:Good Internet Connection. A good Internet connectionis also vitalfor installingUbuntuonVirtualBox. Youneed a good Internet to download the software and LinuxISO. # 3:IntelVT-xor AMD-vHardware VirtualizationFeature Is Supported and Enabled. Besides, the CPU (CentralProcessor Unit) ofyour computer must support IntelVT-xor AMD-vhardware virtualizationfeature. More importantly, youshould ensure that the featured is enabled inUEFI/BIOS before installingUbuntuonVirtualBox.

How to InstallUbuntuonVirtualBox. This sectionwillshow youhow to installUbuntuonWindows 10 usingVirtualBox. As the whole process is complicated, we divide the whole process into 5 parts. Now, check themone byone.

Part 1:Download Ubuntu. Youcanstart the UbuntuVirtualBoxinstallationoperationbydownloadingand installingUbuntu. Here are steps for that. Step 1:Move to the officialwebsite ofUbuntuand click Download buttonto start downloading. Step 2:Thenstore the ISO file as youare prompted. Part 2:Download and InstallVirtualBoxonComputer. As VirtualBoxis not a built-inprogramonthe computer, youneed to download and installit manually. Step 1:Go to the officialwebsite ofOracle VirtualBoxto download it. 1.Click here to move to the website. After enteringthis page, click Download VirtualBoxbutton. 2.Inthe next page, click onLinuxdistributions . 3.Fromthe listed packages, download a suitable one. Step 2:Click onthe file youjust downloaded and thenyouwillget the followingwindow. Click Next to go on. Step 3:Inthe prompted window, click the Next button. Step 4:Inthe next window, click Yes . Step 5:Once youclick the Installbutton, the programwillbe installed automatically. Step 6:After finishingthe installation, click Finish. Part 3:Set up a VirtualMachine. Whenthe VirtualBoxdownload and installationprocesses end, youshould set up a virtualmachine via VirtualBox. After completingthe steps above, youwillbe prompted withthe followingwindow. Follow these steps to set up a virtualmachine now.

Step 1:Click onNew tab inthe Oracle VM VirtualBoxManager window. Step 2:Inthe elevated window, type Ubuntuinthe Name section. Choose Linuxas the Type and Ubuntu(64-bit) as the Version. Then, click Next .

Step 3:At this window, set the memorysize. Generallyspeaking, the memorysize willbe set at anidealvalue. Ifnot, youneed to set it byyourself. Youcanrefer to the recommended size. Then, click Next .

Step 4:Inthe Create VirtualMachine window, click the Create button. Step 5:Youneed to choose a hard disk file type inthis window. Choose VHD (VirtualHard Disk) and click onthe Next button. This hard disk serves as the hard disk ofthe virtualLinuxsystemthat stores files inthis system.

Step 6:Ifyouare prompted withthe window for choosingstorage onphysicalhard disk, click Next directly. Either to choose Dynamically allocated or Fixed size is ok. Inthe File locationand size window, youcanconfigure the size or follow the default size. Thenclick Create to start creating.

Part 4:Enable the Ubuntu. Now, youcanenable the UbuntuonVirtualBoxwiththe followingsteps. Step 1:Double click the Ubuntuoptioninthe left pane. Thena menuwillopenbyitself. Step 2:Inthe prompted window, click the iconat the right bottomofthe window. Select the ISO file that youstored onthe computer and click the Openbutton. Step 3:Thenclick the Start buttonto continue. Step 4:Inthe next prompted window, click InstallUbuntu. Step 5:After choosingthe two listed options, click Continue inthe Preparingto installUbuntuwindow. Step 6:Check the Erase disk and installUbuntuoptionand click Installnow . Part 5:Set up Ubuntu. After executingthe steps above, youwillinstallUbuntusmoothly. To use Ubuntu, youare required to set up it. Now, follow these steps to do that. Step 1:Youwillbe prompted witha window after installingUbuntu. Choose a time zone that matches withyour present positionand choose the Keyboard layout [ex:English(US)]. Thenclick Continue to start the process.

Step 2:Inthe next window, enter the correspondinginformationinthe proper place suchas “Your name”, “password”, “username”, etc. After that, click Continue to go onthe process.

Step 3:Now, youneed to wait patientlyuntilthe finishofthe process. Thendo as the on-screeninstructionto restart the virtualmachine. Whenthe VM restarts normally, youcanuse it. Fromhere, the whole UbuntuVirtualBoxinstallationprocess ends.

Conclusion. Up to now, this post introduces allthe details ofinstallingUbuntuonVirtualBoxincludingVirtualBoxapplication, benefits, requirements and steps ofinstallingUbuntuonVirtualBox. This is a complete guide onHow to installUbuntuonWindows 10 usingVirtualBox.

Ifyouhave anynew thoughts onthis topic – how to installUbuntuonVirtualBox, please share themwithus inthe comment area. For doubts and questions about MiniTool, youcansend us anemailvia [emailprotected] .

How to InstallUbuntuonVirtualBoxFAQ. Here is the tutorialfor installingUbuntuona virtualmachine. Openthe VirtualBoxbydouble clickingonit. Click onNew to create a virtualmachine. Type Ubuntuas the name and choose Linuxas the type. Choose the Ubuntu(64-bit) versionand click Next to go on. Thenfollow the prompted instructionto complete the installation.

To do that, youshould firstlychoose virtualmachine inthe mainmenuofVirtualBoxand click onthe Settings button. Thenclick Storage tab inthe Settings menu. After that, youwillsee animage ofa disk and the word “Empty”under the Controller section. Click onEmptyand choose the CD/DVD icon. Click Choose a virtualCD/DVD disk file and move to the ISO file that youare goingto import to the virtualmachine. Do as the prompted instructionto finishthe process.

Facebook Twitter LinkedinReddit. ABOUT THE AUTHOR. Position:Columnist. Havingwritingarticles about computer techfor a longtime, I amrather experienced especiallyonthe aspect ofcomputer optimization, PC enhancement, as wellas techterms explanation. The habit oflookingthroughtechforums makes me a great computer issues collector. And then, manyarticles related to these issues are released, whichbenefit plentyofusers. Professional, effective, and innovative are always the pursuit ofan editingworker.

Virtualdisk file virtualboxubuntudownload. Disk image files reside onthe host systemand are seenbythe guest systems as hard disks ofa certaingeometry. Whena guest OS reads fromor writes to a hard disk, Oracle VM VirtualBoxredirects the request to the image file.

Like a physicaldisk, a virtualdisk has a size, or capacity, whichmust be specified whenthe image file is created. As opposed to a physicaldisk however, Oracle VM VirtualBoxenables youto expand animage file after creation, evenifit has data already. See Section7.22, “VBoxManage modifymedium”.

Oracle VM VirtualBoxsupports the followingtypes ofdisk image files: VDI. Normally, Oracle VM VirtualBoxuses its owncontainer format for guest hard disks. This is called a VirtualDisk Image (VDI) file. This format is used whenyoucreate a new virtualmachine witha new disk.

VMDK. Oracle VM VirtualBoxalso fullysupports the popular and openVMDK container format that is used bymanyother virtualization products, suchas VMware. VHD. Oracle VM VirtualBoxalso fullysupports the VHD format used byMicrosoft. HDD. Image files ofParallels version2 (HDD format) are also supported. Due to lack ofdocumentationofthe format, newer versions suchas 3 and 4 are not supported. Youcanhowever convert suchimage files to version2 format usingtools provided byParallels.

Irrespective ofthe disk capacityand format, as mentioned inSection1.7, “CreatingYour First VirtualMachine”, there are two options for creating a disk image:fixed-size or dynamicallyallocated.

Fixed-size. Ifyoucreate a fixed-size image, animage file willbe created onyour host systemwhichhas roughlythe same size as the virtualdisk's capacity. So, for a 10 GB disk, youwillhave a 10 GB file. Note that the creationofa fixed-size image cantake a longtime dependingonthe size ofthe image and the write performance ofyour hard disk.

Dynamicallyallocated. For more flexible storage management, use a dynamicallyallocated image. This willinitiallybe verysmalland not occupy anyspace for unused virtualdisk sectors, but willgrow everytime a disk sector is writtento for the first time, untilthe drive reaches the maximum capacitychosenwhenthe drive was created. While this format takes less space initially, the fact that Oracle VM VirtualBoxneeds to expand the image file consumes additionalcomputingresources, so untilthe disk file size has stabilized, write operations maybe slower thanwithfixed size disks. However, after a time the rate ofgrowthwillslow and the average penaltyfor write operations willbe negligible.

Copyright © 2004, 2020 Oracle and/or its affiliates. Allrights reserved. LegalNotices. InstallUbuntu-16.04 LTS onVirtualBox(Desktop version) 3. Enter the Name for your VM. Thenselect Type as Linuxand Versionas Ubuntu(64-bit) fromthe drop-down. Click “Next”. 4. Allocate RAM as per your usage. 1024 MB is the recommended memorysize. (Usingthe recommended RAM here) 5. Select “Create a virtualhard disk now”as we are installingUbuntuonVirtualBoxfor first time. 6. Select “VDI(VirtualBoxDisk Image)”as the type for your VirtualHard Disk file. 7. Select “DynamicallyAllocated”as we don’t want to keep restrictiononthe virtualhard disk file size. 8. Enter the name for the VirtualHard Disk file. (we canalso leave it as default name same as VM name). 9. Your VM willnow be created withthe above configuration. (Visible onthe left panelofVirtualBox). Virtualdisk file virtualboxubuntudownload. Completingthe CAPTCHA proves youare a humanand gives youtemporaryaccess to the web property. What canI do to prevent this inthe future? Ifyouare ona personalconnection, like at home, youcanrunananti-virus scanonyour device to make sure it is not infected withmalware. Ifyouare at anoffice or shared network, youcanask the network administrator to runa scanacross the network lookingfor misconfigured or infected devices.

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  • Disk Image Content Model and Metadata Analysis ACTIVITY 2: Metadata Analysis

    Disk Image Content Model and Metadata Analysis ACTIVITY 2: Metadata Analysis

    Disk Image Content Model and Metadata Analysis ACTIVITY 2: Metadata Analysis DRAFT - 2016-03-24 Submitted By: 253 36th Street, Suite C302 Brooklyn, NY 11232 Telephone 1.917.475.9630 [email protected] [email protected] April 2016 1 Introduction This metadata analysis takes a multi-faceted approach to identify the informational elements that will be necessary to document the provenance, the technicalities, and the structural characteristics of digital content typically serialized as disk images for long-term storage in a preservation repository. The initial analysis itself is a generic examination of disk images as file ​ formats that are generated by contemporary software, reside within contemporary file systems, and are made available via contemporary operating systems. One outcome of the ​ generic examination includes selected informational elements, as well as a conceptual model to illustrate the nature of disk images. From the generic analysis, this examination will recommend specific approaches to structure the selected information elements from the conceptual model in a consistent and repeatable metadata scheme. Building from the generic analysis, the examination will focus attention on modeling the disk image content and metadata in the context of Harvard University Library DRS Object Descriptors. Conceptual Landscape In the context of library and archive practice, disk images pose an intriguing problem of encapsulation. A disk image, by nature, is a unique sequence of bytes (or sequences of bytes) that encapsulates an existing