This edition of Ubuntu uses the controversial Unity user interface, which provides users with a very modern and futuristic desktop experience.
The desktop session is comprised of a top panel and a side dock application launcher. Default applications include the Nautilus file manager, LibreOffice office suite, Mozilla Firefox web browser, Mozilla Thunderbird email client, Transmission torrent downloader, Shotwell image viewer and organizer, Rhythmbox music player, Totem movie player, Empathy instant messenger, and GParted partition editor.
There are also many other standard utilities included in this edition of Ubuntu Linux, such as a startup disk creator, a screenshot tool, a disk usage analyzer, a basic text editor, a remote desktop client, as well as several games. Use it and see if you like it, otherwise we recommend to search Softpedia for another Linux distribution that suits your needs. Ubuntu Linux Precise Pangolin Ubuntu This will open VirtualBox at the end of the installation.
Click 'New' button to open a dialog. Type a name for the new virtual machine. Since I am planning to install Ubuntu These two options are exactly what we need. The memory size depends on your host machine memory size.
I like to allocate as much as possible for Ubuntu but leave some for my Windows host machine. I pick MB for my Ubuntu. Note that VirtualBox will create a swap partition with the same amount space as base memeory you have entered here. The root partition contains by default all your system files, program settings and documents. Accept the default 'Create a virtual hard drive now' and click 'Create' button.
Continue to accept the default 'VDI' drive file type and click 'Next' button. Change the storage type from the default 'Dynamically allocated' to 'Fixed size' to increase performance. I'll pick GB since I have plenty of space in my hard disk.
You want to choose a good size for your RNA-Seq analysis. If you realize the drive space is not large enough, you'll need to go over these steps again to create another virtual machine. Click 'Create' button and VirtualBox will generate Ubuntu virtual machine. Now the virtual machine is created. We are ready to install Ubuntu in this virtual machine.
Select your new virtual machine and click 'Settings' button. Note that if you have not downloaded bit Ubuntu ISO file, you can check out this page for more information.
When downloading Ubuntu ISO file, make sure to selecte bit version. You can change this number by clicking on 'System' category. In this case, I change the number of CPUs to 4 since 4 is the largest value shown on the green bar in my case. Now you can click 'OK' button to continue. VirtualBox may pop up a message about 'Auto capture keyboard' option. When I select that, I get an error message:.
Unable to boot - please use a kernel appropriate for your CPU. I am confident that this is bit, however, as uname -m produces x in the terminal So I downloaded to a Windows client, put the ISO on a flash drive, copied it over to my Ubuntu machine, and saved it locally.
I'm wondering if the download page saw that I was trying to download from a Windows client and swapped out the x version for i? Otherwise I downloaded the wrong ISO. Can someone please tell me what the right ISO is? I thought for sure the AMD bit version would be exactly what I needed. Your ISO is probably the correct one.
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