I want to transfer local files into my virtual box machine.i tried installing guest additions,but getting the follwoing error: unable to insert the virtual optical disk c:program filesoraclevirtualboxvboxguestadditions.iso into the machine redhat-7.5.. The virtualbox guest additions consist of device drivers and system applications that optimize the operating system for better performance and usability. i will show you in article how to install guest additions in fedora28/28 en centos 7.. Install virtualbox guest additions on fedora, centos and red hat (rhel) 1. change root user su - ## or ## sudo -i 2. make sure that you are running latest kernel then virtualbox guest additions install is ready. check also: install virtualbox (with yum) on fedora, centos, red hat (rhel) posted in featured, linux..
Centos as a guest os in virtualbox. installation of centos as a guest os is much like installing on real hardware. installing guest additions. you will need to be the root user for the following tasks. login to a root shell or "su -" in a terminal window.. Tip: to copy and paste before you have setup virtualbox guest additions, use ssh from a terminal window on the host in order to copy and paste between the host system and the guest. installation. Download & attach virtualbox guest additions download the appropriate version of virtualbox guest additions. the latest would be vboxguestadditions_5.1.20 at the time this article was written. go ahead and attach the virtualbox guest additions iso as a device to the virtual machines storage..
