About Android x86 startup parameter settings

We have discussed how to install Android x86 to virtualbox. Let's take a look at the startup parameter settings.

Note: The author also collects all the methods from the Internet and summarizes them based on his own tests.

It is easy to set the startup parameters as follows:

Select the first item and press"E".

Select the first item and press"E".

Enter here to write the startup parameters. For example, when the startup starts, ask the resolution: VGA = Ask. After the input is complete, press enter to return to the previous interface,PressB"Start the system.

The following interface is displayed:

Enter

Enter the code before the resolution. Both A and 305 are codes. After you press enter, the effect is displayed.

For more parameters, see Android startup parameter settings.ArticleThe following describes how to set a standard resolution (480x800 or X) that is permanently valid.

Open the file c: \ Documents ents and Settings \ Administrator \ virtualbox VMS \ android4.2.2 _ re \ android4.2.2 _ re. vbox in the Windows XP system using notepad

This file corresponds to the name of the Self-installed virtual machine. It is similar to that of win7 and is not described.

Locate the <extradata> node, add the two rows, and save,Note: Disable all opened virtual machines, disable virtaulbox software, and save it in ANSI format before modification. Otherwise, virtualbox cannot be read.

Repeat the above operation to modify the startup parameter. When selecting the resolution, you will find two more resolutions, which are added here.

Select one to enter. There is a defect in modifying the resolution in this way, that is, the startup parameter needs to be modified each time the resolution is started and will not be enabled at the set resolution, even if you change VGA = ask to uvesa_mode = 800xlarge, and the method is not changed, you must modify the menu of the startup parameter file in the system to ensure permanent modification. lst.

Enter the system normally, press Alt + F1 to enter the command line.

You can run the following command:

1. Input mkdir/data/fs

2. Enter the Mount-t hard disk format/dev/block/Hard Disk name/data/fs

The hard disk format is the format of your virtual machine hard disk, generally ext3, the hard disk name is the name of your virtual machine hard disk, the default is sda1, indicating the first SATA hard disk, such: mount-T ext3/dev/block/sda1/data/fs

Mount the hard disk to the/data/fs folder. Go to the FS directory to see if there is any file.

Mounted successfully.

3. Enter VI/data/fs/GRUB/menu. List to edit the Startup Menu list.

Add VGA = ask or uvesa_mode = 800x480 at the end of the line of the first kernel and save it as before.

Restart the VM. At this time, Android is started at the X resolution. If you use VGA = ask, you will be asked every time you start the VM.

Note:

1. if you use the resolution of the newly added 800xlarge, you also need to go to c: \ Documents and Settings \ Administrator \ virtualbox VMS \ android4.2.2 _ re \ android4.2.2 _ re. added to the vbox file. Otherwise, the modification is invalid.

2. press Alt + F1 to enter the command line, and press Alt + F7 to return to the interface.

3. after opening the file, press I to enter the editing status. After editing, Press ESC to exit the editing status, press "Shift +;" (semicolon Key), and enter WQ and press Enter, save and force exit.

4. You only need to change the resolution of the screen to X.

 

Author: Kunoy Source: Http://blog.csdn.net/kunoy Statement: The authors write blogs to sum up experience and exchange learning.
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