ossim virtualbox

During the use of virtual machines, sometimes the disk size is insufficient. If you set "Dynamic Storage Allocation", you can manually expand the disk space using the following method. 1. Start the CMD command line to enter the virtualbox installation directory. For example Cd e: \ Program Files \ oracle \ virtualbox 2. view the virtual hard disk to be modified: E: \ Program Files \ oracle \

Article Source: http://blog.csdn.net/leshami/article/details/9232229 Recently, an error occurred while uninstalling virtualbox. The error message "failed to install the extension. The installer failed with exit code 1: vboxextpackhelperapp.exe: Error: failed to rename the extension pack Directory: verr_already_exists." cannot be installed again. This article describes the description and solutions. 1. fault description Environment: Windows 7 (64bit)

1 PrefaceOnline articles about increasing the size of disk space for VirtualBox virtual machines are very, very many, and the reason why I am writing this is because when I refer to these articles, because of the VirtualBox version update and some other environmental issues, there are some problems encountered. After spending some time solving these problems, write them up for your reference.2 problems you

From independently waiting for blog for a few days because I couldn't open my own Linux computer because I updated my Playhouse website. today I started my blog and checked out Ubuntu updates during this period! Update the SDK without thinking about it. The update is smooth. When VirtualBox was opened, an error occurred: VirtualBoxkerneldrivernotinstalled. From waiting for blogA few days ago, since I couldn't start my own Linux computer, I started it

Kernel driver not installed (rc=-1908)The VirtualBox Linux kernel driver (vboxdrv) is either no loaded or there is a permission problem with/dev/vboxdrv. Re-setup the kernel module by executing'/etc/init.d/vboxdrv Setup 'As Root. Users of Ubuntu, Fedora or Mandriva should install the DKMS package first. The keeps track of Linux kernel changes and recompiles the Vboxdrv kernel module if necessary.After executing/etc/init.d/vboxdrv setup, the following

VirtualBox extension package uninstallation or installation failure (VERR_ALREADY_EXISTS) solves the problem that VirtualBox cannot be uninstalled recently. The error message "Failed to install The extension. the installer failed with exit code 1: VBoxExtPackHelperApp.exe: error: Failed to rename the extension pack directory: VERR_ALREADY_EXISTS." cannot be installed again. This article describes the descri

1, install virtualBox1.1, download the installation package, installSearch, or go to the VirtualBox website to download one.Download the first one, compatible with 64, 32 bit.2. Create 64-bit virtual machine 2.1, resolve the problem of unable to create 64-bit 2.1.1, go to Control Panel, uninstall programs, enable or disable Windows features, and cancel the front of Hyper-V check. 2.1.2, change the settings of the BIOSs (enter the security virtualizati

Install Ubuntu Nic configuration with VirtualBox in Windows 7 In Windows 7, Ubuntu is installed with VirtualBox, which requires Ubuntu to be connected to the Internet, and SSH, FTP, and NFS services are configured in Ubuntu to be accessible from Win7. At this time, the Linux virtual machine requires two NICs, one connected using the NAT method (Network Address Translation Network), used to connect to the

host-Only Adapter mode features:1, virtual machines are not allowed to surf the internet2, the virtual machine can ping through3, the virtual machine can ping the host (note that the virtual machine communicates with the host by the host's name VirtualBox host-network, so IP is the network card IP192.168.56.1, not the IP you're using online right now)4, the host can ping the virtual machine application scenario: In the case of the host is unable to ac

Using Parallels Desktop and free VirtualBox for license on Mac, the comparison results are as follows:1. VirtualBox is more friendly with mouse capture and control, parallels need to press the button to release the mouse, but the VirtualBox inside is completely automatic.2. VirtualBox inside the virtual machine seems t

For VMware, Virtual PC software, it may be familiar to everyone. VirtualBox is a German software company Innotek developed virtual system software, it is not only rich features, but also excellent performance. More open source, and became a release under the GPL licensed free software. VirtualBox can be run on Linux and Windows hosts, and it supports installing Windows (NT 4.0, 2000, XP, Server 2003, Vista)

Migrating to other virtual machine programs can intimidate a group of people. If you've set up a virtual machine to your liking, you don't need to install it again-you can migrate existing virtual machines. VirtualBox and VMware use different virtual machine formats, but they all support standard, open virtualization formats. You can import other virtual machine programs by converting an existing virtual machine to Ovf/ova format. Unfortunately, this

Yesterday I installed VirtualBox for centos6.5, but it didn't take a day. today I am idle. try centos7. as a result, PS younger brother is also a beginner of linux. many of them just found a solution, but I don't know why, don't blame O ( cap ;_ cap;) O ha! 1. install centos7, which is much simpler than the old version. 2. configure the network connection. after installing centos, use ifconfig to check whether or not Yesterday I installed

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 poor in the classroom (the signal below the lib

Ubuntu 14.04 is good, but some things can only be done under Windows, so using the virtual machine software Oracle VirtualBox under Ubuntu makes it a good choice to install a virtual Windows system. first, go to VirtualBox official website (https://www.virtualbox.org/wiki/Linux_Downloads) Look, found no Ubuntu14.04 version of (4.3.12 has been supported! ), then the next closest Ubuntu 13.04 ("Raring ringta

VirtualBox '/etc/init. d/vboxdrv setup': Ubuntu uses virtualbox to install virtual machines. The problem of '/etc/init. d/vboxdrv setup': 1root @ perfIan :~ # Apt-get install linux-headers-'uname-R' 2Reading package lists... done3Building dependency tree 4 Reading state information... done5E: Unable to locate package linux-headers-uname-r01root @ perfIan :~ #/Etc/init. d/vboxdrv setup02 * Stopping

Install the Virtual Machine VirtualBox on Windows XP and deploy the LinuxCentOS (RedHat) operating system on the Virtual Machine: one virtual machine VirtualBox installation 1. download Virtualbox: Ghost installs the Virtual Machine VirtualBox on the Windows XP operating system, and deploys the Linux CentOS (Red Hat) o

11 GRAC is deployed on OracleLinux Based on VirtualBOX. When the gridInfrastructure cluster is installed, the OUI is not displayed completely. The next and cancel buttons are missing in the lower right corner. Click System -- Administrator -- Display as shown below, adjust the resolution from 640x480 to 800x600, and then log on to logout again. the problem persists. 11g rac is deployed on Oracle Linux based on Virtual BOX. When the grid Infrastructure

Some time ago, Ubuntu was upgraded to 12.04, and the original virtualbox can be used normally. After several kernel upgrades, virtualbox suddenly becomes unavailable. Virtualbox prompts/etc/init. d/vboxdrvsetup to perform this operation, and the system crashes directly. Prompt VBoxPciLinuxInit + 0x10 ..... The prompt should be a module problem. However, this prob

My computer is Win7 64bit, and roommates at the same time install VirtualBox, her is win8, installed very smoothly.I was more bumpy, after the installation of the open after the problem arises.Tried several methods on the internet can not, finally combined with two ways to get it done. Method One: (cannot solve the problem completely)① on the icon of the VirtualBox right-click Properties---compatibility;② t