![]() ![]() Copy Desktop/sktop to Desktop/sktop and edit it. If you also installed NetBeans, you can easily make a clickable launcher for BlueJ. Java -jar Downloads/bluej*.jar Later, to run BlueJ, open a terminal window and type If you want BlueJ, download the version for all other systems, not the Debian/Ubuntu version.If you want NetBeans, download the Java SE version.If you have a different version of Java, match it. bashrc file:Įxport PATH=~/jdk1.7.0_51/bin:$PATH Here, the jdk1.7.0_51 matches the output of ls -d jdk* above. Then add the following line to the bottom of the. While you are at it, select Options -> C/x C/c C/v Cut and Paste (CUA) and Options -> Save Options. Download the Linux x86 (not 圆4) version of the JDK (not the JRE). After the restart, install the JDK from Oracle (not the Ubuntu repos).Sudo apt-get install virtualbox-guest-dkms emacs git gitk Accept all defaults, except (a) Your name: user (b) Password: secret (c) Log in automatically Settings -> Storage -> Click on the first + at IDE controller (with tooltip Add CD/DVD drive) -> Choose disk -> Choose the downloaded ISO file -> Ok.New -> Next -> Name: Lubuntu, then follow the wizard with all defaults Download the 32 bit (x86) disk image from the Lubuntu site.Now what?Ī: Some versions of Mac OS don’t know how to unzip files > 4GB. Q: I tried unzipping the zip file on the Mac, and it didn’t work. Q: Can I run the virtual machine off a flash drive?Ī: Only if you reformat the Flash drive to use a file system other than FAT32 (whose maximum file size is 4GB).Ī: It might work, but it’s not supported. It has a folder that points to the shared directory that you set up during installation. Q: How do I see files from my host operating system?Ī: Look inside the /media folder. Either use the scroll bars or select the full screen option.Ī: It’s just like Ubuntu, but it’s faster and has a more familiar user interface FAQĪ: Maybe your screen is too small? The image runs in 1024x768. Make sure the Shared Clipboard is set to Bidirectional. Right-click on the VM tab in the VirtualBox opening screen. I can’t copy and paste between the host and guest OS. When prompted for a password, enter secret. Your user account should have a checkmark next to it. Click on the bird icon, select Users and Groups → Manage Groups → vboxsf → Properties. Troubleshooting I can’t access the host through the shared folder.Ĭheck that your user account is in the vboxsf group. Click on the "Start" button on the VirtualBox toolbar to start it. Click on the + Icon and add the path to the SharedWithLubuntu directory that you made in the first step. You’ll just have to click your way through all the way to a LubuntuSpring2014 that has an icon that isn't a folder icon. vdi because someone had thought that file extensions are “confusing”. Because Windows also hides the file extension. ![]() How can you tell which is which? Evil laughter-you can’t. In Windows, the unzipper makes a directory LubuntuSpring2014 and places the file LubuntuSpring2014.vdi inside it. ![]() You would think that selecting a file is a straightforward process, but unfortunately some operating syatems make this surprisingly complex. Select the "LubuntuSpring2014.vdi" file in the file dialog.This opens the VirtualBox Virtual Disk Manager On the "Virtual Hard Disk" panel select "Existing".Enter the name "Lubuntu" and choose Linux/Ubuntu for the OS type.On a convenient location (such as your desktop), make a folder named SharedWithLubuntu.Instead, right-click and select an option labeled “Extract” or similar.Īfter having downladed and extracted the virtual machine image, follow these steps: ![]() After you have saved the file, use the Explorer (on Windows) or the Finder (on the Mac) to navigate to the Download directory and locate the icon for the file you have just downloaded.Instead, right-click on the link and select an option labeled “Save target” or similar. In the browser, be sure to save the link target.In order to unzip the file in a useful way, pay attention to two details. Instead, you get a “virtual folder” that shows you what is in the zip file, without revealing the contents to applications. In Windows, when you click on a zip file, the file is not automatically unzipped. You would think that downloading and unzipping a file is a straightforward process, but unfortunately some operating syatems make this surprisingly complex. ![]()
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