If you want to use the Shared Folders feature with VirtualBox, you must first install guest additions. Installation method: The top menu bar->devices->install Guest Additions.After clicking Install, VirtualBox will eject the existing ISO file in the virtual CD-ROM, load the Vboxguestadditions.iso, and then run it.Add an optical drive to the storage tree and use it to load the vboxguestadditions.iso. Set Ubu
/etc/fstab file, add the following two lines, note that your GID may not be 1002$ sudo gedit/etc/fstabAt the end, add# 1002 is the USB group IDNone/proc/bus/usb Usbfs devgid=1002,devmode=664 0 05. After restarting, you should be able to use the USB device in the client computer.Note: You should uninstall the USB device in the host computer before using it.Cat/etc/group grep vboxusersVboxusers:x:123:name #此时可以查看到name以及被加到此用户组了sudo gedit/etc/fstab #编辑fstab文件In the last line, add the following comm
There are two serial communication mechanisms for VirtualBox virtual machines: one is to connect the serial port of the virtual machine to the serial port of the host, and the other is to connect the serial port of the virtual machine to a named pipe on the host, the first method has not yet been put into practice. Currently, the method of naming the pipeline has been successfully put into practice. 1. after the serial port is enabled to create a virt
Set shared file path Click Virtual machine settings-Select shared Folder(Figure 1 Setting up a shared folder)Set the shared folder path
1 Select Path
2 fill in the Custom share name (you need to correspond to the Mount Path later)
3 Setting up automatic mount/fixed assignment
(Figure 2 Setting the shared File path property)Install the VirtualBox Enhancement tool to install the required
Virtualbox is a very good software and always uses default network settings (NAT), which is really convenient. But this time the host and the virtual machine need to communicate, so I found the network settings such as host-only, which can set an independent IP address to co
This article describes the settings for Ubuntu and Windows shared Folders in VirtualBox, as follows:
System platform: win8.1, virtualbox4.3.8, ubuntu12.04
1, install Vboxguestadditions_4.3.8.iso Enhancement tool, after installation, restart Ubuntu According to the prompts, the specific operation is as follows:
A, mirror the vboxguestadditions_4.3.8.iso to Ubuntu, stored in the Ubuntu/media directory, the
Recently learn Juniper's firewall and find the simulator on the Internet. Based on http://bbs.hh010.com/thread-377313-1-1.html settings, but VirtualBox has been error-activatedNamedpipe#0 failed to connect to named pipe \\.\pipe\com_1 (verr_file_not_found). Return code: E_FAIL (0x80004005) components: Consolewrap interface: iconsole {872da645-4a9b-1727-bee2-5585105b9eed} Finally change the
Oracle VirtualBox uses a bridge network to achieve two-way communication between hosts and virtual machines. oraclevirtualbox
I recently changed my laptop and finally used the intel i7 processor to install the system using hardware virtualization technology. The configuration is as follows:
Host ThinkPad P50s OS Window 10
Virtual Machine Software Oracle VirtualBox
Sun VirtualBox The default network connectivity is NAT, but unlike VMware's NAT mode, the virtual machines created by Sun VirtualBox are not accessible to the local computer, inspired by an article on the web, I found a more convenient way to achieve the local access to the virtual machine , the steps are as follows:1, open sun
VirtualBox Cdlinux cannot find a solution to the wireless network card under the virtual machineSolve it yourself, record it.Cdlinux with reaver1.4 version http://pan.baidu.com/share/link?shareid=64767uk=1375789583 ( Probably the old Peaches made, after downloading the suffix to. isothe process of installing cdlinux is simple, The ISO loaded into the virtual machine CD, all the way Next, after installatio
Because a few days ago the teacher to check the big homework, and our database is placed in the virtual machine (do not want to put too many things in this machine, keep light and fast ...) ), usually used in the bridge mode, but given the possibility of the classroom is not good online (the library under the poor signal ...) ), so I tried to break the network, but found that can not connect to the database, so specialized to find data to learn about
use the following command to add the current user (use your user name instead of "youruser" in the Command) to the vboxusers user group:
Sudo adduser youruser vboxusers
Virtualbox screen moving down:
If the resolution of the virtual machine is close to the resolution of X, and some interfaces are on the edge of X, the title of the original window manager changes to a black bar area after the full screen, and the screen moves down, the Windows Start M
Previously in Ubuntu 12.04 with Apt-get installed VirtualBox 4.1, and then installed the XP SP3. But there is no network card, Ipconfig also have no information.
So in the VirtualBox main interface to find, in file->preferences find network, added a virtual network card vbo
The VirtualBox Virtual Machine network environment resolves and builds-NAT, bridging, Host-Only, Internal, and port ing. A few days ago, the teacher had to check the large job, while our databases are stored in virtual machines (we don't want to put too many things on the machine to keep them light and fast ...), the bridge mode is usually used, but considering the possibility that the Internet access is po
I re-visited The RHEL study material and setup the environment again, noted down the procedure.1, copied the *.VDI (RHEL6STD.VDI and RHEL6-STUDENT.VDI) file from Lenovo ThinkPad T400 to my new Lenovo ThinkPad X1, Crea Ted the new machine is importing the *.VDI, no need to install the system again.2, setup the network at Linux instructor and Linux StudentIn VirtualBox Manager, file->preferences...->
This document uses virtualbox as an example.
I. Nat Mode
Features:
1. If the host can access the Internet, the VM can access the Internet.
2. Ping is not allowed between virtual machines.
3. the VM can ping the host (in this case, ping the gateway of the VM, that is, ping the host)
4. The host cannot ping the VM.
Application scenarios:
Virtual machines only require Internet access, without other special requirements, to meet the most general nee
Virtualbox is a very good software and always uses default network settings (NAT), which is really convenient. But this time the host and the virtual machine need to communicate, so I found the network settings such as host-only, which can set an independent IP address to co
Original link: http://www.jb51.net/article/98575.htm
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This paper takes VirtualBox as an example
If a host cannot ping the virtual machine, first make sure that the virtual machine firewall is turned off.
First, Nat mode
Characteristics:
1. If the host can surf the Internet, the virtual machine can surf the internet
2, the virtual machine can not ping through
3, the virtual machine can ping the host (at
Lab Environment:
Host: win8.1
Virtual machine Software: VirtualBox4.3
Virtual Host: centos6.5 final
Pro-Test available! 1. Install the Enhanced Feature Pack (Vboxguestadditions) Open the virtual machine, run CentOS, select "Device-and-install enhancements" in the menu bar, and follow the prompts to install successfully (you can also achieve true fullscreen after success).2. Setting up Shared FoldersSelect "Device->shared Folders Settin
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