Updating ubuntu from dual boot windows 7

The PPA should work not only with Ubuntu but also Linux Mint and other Ubuntu-based Linux distributions.

If you really need to use Oracle (ex Sun) Java instead of Open JDK in Ubuntu, here's an easy way to do it: a PPA repository to install and keep your computer up to date with the latest Oracle Java 7 (Java JDK which includes JRE).

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If you don’t see a menu with a list of boot options appear, the GRUB boot loader may have been overwritten, preventing Ubuntu from booting.This tutorial shows three ways how you can access your Linux partitions (with ext2 or ext3 filesystem) from within Windows: Explore2fs, Disk Internals Linux Reader, and the Ext2 Installable File System For Windows. Double-click on it to start it: The Explore2fs filebrowser starts; you can now browse your Linux partitions and copy&paste files to your Windows partition: Go to and download and install the Disk Internals Linux Reader.While the first two provide read-only access, the Ext2 Installable File System For Windows can be used for read and write operations. After the installation, the Linux Reader starts automatically and scans your hard drive for Linux partitions: Afterwards, you can find your Windows and Linux partitions in the Linux Reader (which looks like the Windows Explorer): Now you can browse your Linux partitions: To copy a file/directory from a Linux partition to your Windows partition, right-click on the file/directory and select : Then select the folder on your Windows partition where you want to store the file/directory: The Disk Internals Linux Reader can be started from the normal start menu: The Ext2 Installable File System For Windows (which supports ext2 and ext3! During the installation you will be asked to assign a drive letter to your Linux partitions (e.g.If the download fails because of blocked ports or because you're behind a firewall, use the manual Oracle Java 7 installation method (link in the beginning of the post).Ubuntu doesn’t offer the Safe Mode and Automatic Repair tools you’ll find in Windows, but it does offer a recovery menu and a reinstall option that keeps your files and programs.