WIN7 AND UBUNTU11 04HOW TO DOUBLE THE SYSTEM AND HOW TO ALLOCATE SPACE TO UBUNTU? HOW IS UBUNTU PART

The Linux file format is Ext4, Win7 does not support the Linux format, so you can't see the Linux drive letter under Windows.

If you want to install a dual system, you can use partition software to draw a separate partition in the free position of a certain drive letter (for example, the new one is an E drive).

It's like you install XP, and the dual system of 98. Just put ubuntu on the E drive. Enter the ubuntu disc,Start the installation,First format the E disk into ext4 format (so that it can be installed)After formatting, you can select the E disk in the installation location,Now the ubuntu installation is very simple,It's almost the same as Windows,It's good to go all the way next。

After the installation,Linux exists in the E disk,It's just that Win7 does not support the Linux file format,So in Win7 you can't see the E disk is like disappearing,But in Linux you can see Windows,You can see all the drive letters。

Install win7 first and then install ubuntu has its own grub to boot the dual system,If it's not very Linux, I'll make some space for him.,Let him automatically partition it's OK.,Ubuntu can read NTFS partitions Windows can't read Linux partitions So you can't see Linux partitions under Windows.。

I've installed win7 and ubuntu dual system before,According to my experience, I strongly recommend you,Enter the ubuntu disc under window7,There is a program to install,This is no different from installing an ordinary software,In the end, you can also uninstall ubuntu in the installation method。 If you install the CD, your window7 is damaged, ubuntu can't get in, and the whole disk must be formatted.

1. Make a boot USB flash drive: Prepare the ISO image and burn it to the USB flash drive with Unetbootin.

2. Compress a partition under Win7, for example, compress 10G from the D disk (you can set the specifics), don't format it, let it be empty.

3. Start ubuntu from the U disk, click install after entering the desktop Zen (you can also install it directly, but if you have an advanced desktop, you can experience it while installing it, and you can go to the Internet or something).

4、During the installation process, select "coexistence with win7",So that it will choose the partition that has just been vacated,It will not affect win7 (the installation process will be updated if you are networked,A little slow,If you don't connect to the network,It can be installed in about ten minutes)。

After installation,Reboot will enter the grub bootloader,The top option of the Chinese New Year oak is ubuntu,It will start by default,Win7 is located at the bottom,If you want to start,You have to choose。 However, the default launches can be changed.

Ubuntu can access the Win7 partition, but Win7 cannot access the Ubuntu partition (which can be seen in the Disk Management tool). So,You can consider putting ** or something under the partition of win7。

I once saw that the rule of thirds in the book is: boot 200m; swap: 1 times to double the memory; All that is left is for the root partition. If the installed software is more resistant or can be a single tomb mu filial piety divided into a larger home, look at the ruler of the manuscript preferences.

If you play virtual machines, swap should be as much as possible, and it can be used as memory in the solid state.

Personal suggestion: 15gswap 2g home I installed a lot of software for all the remaining space, such as biology software, sound ant frequency ** celery making brief, drawing, etc., and there are many, many more, and I also installed the KDE desktop, so I used it.

By the way, the swap area is recommended to be as large as your hardware memory.

Click on ubuntu, and then step by step, format e to ext4 file system when selecting the disk. I installed a ubuntu version.,The special effects in it win7 can't be compared.,It's just that it doesn't come with a transparent window.,You can go to the Internet to search and install it yourself.。 But the system is not very stable.,Like crashes.,And the memory occupation seems to be larger than win7.。