1.Select devices at host > Install Guest Additions …
2. Mount cdrom
tc@Core1:/$ ls -l /dev/cdrom
lrwxrwxrwx 1 root root 8 Aug 17 12:57 /dev/cdrom -> /dev/sr0
tc@Core1:/$tc@Core1:/$ mount /dev/sr0
tc@Core1:/$or
tc@Core1:/$ mount /mnt/sr0/
tc@Core1:/$
3. Check cdrom content
tc@Core1:/$ cd /mnt/sr0/
tc@Core1:/mnt/sr0$ ls -l
total 52898
dr-xr-xr-x 2 root root 2048 Jul 4 14:19 32Bit/
dr-xr-xr-x 2 root root 2048 Jul 4 14:19 64Bit/
-r-xr-xr-x 1 root root 647 Sep 13 2012 AUTORUN.INF
dr-xr-xr-x 2 root root 2048 Jul 4 14:19 OS2/
-r-xr-xr-x 1 root root 9133518 Jul 4 14:18 VBoxLinuxAdditions.run
-r-xr-xr-x 1 root root 19089408 Jul 4 15:10 VBoxSolarisAdditions.pkg
-r-xr-xr-x 1 root root 15999344 Jul 4 14:04 VBoxWindowsAdditions-amd64.exe
-r-xr-xr-x 1 root root 9611144 Jul 4 13:56 VBoxWindowsAdditions-x86.exe
-r-xr-xr-x 1 root root 311568 Jul 4 13:55 VBoxWindowsAdditions.exe
-r-xr-xr-x 1 root root 6966 Jul 4 14:14 autorun.sh
dr-xr-xr-x 2 root root 2048 Jul 4 14:19 cert/
-r-xr-xr-x 1 root root 5523 Jul 4 14:14 runasroot.sh
tc@Core1:/mnt/sr0$
Install VBoxLinuxAdditions.run
tc@Core1:/mnt/sr0$ ./VBoxLinuxAdditions.run
Verifying archive integrity… All good.
Uncompressing VirtualBox 4.2.16 Guest Additions for Linux…………
This program must be run with administrator privileges. Aborting
tc@Core1:/mnt/sr0$
Install VBoxLinuxAdditions.run (must be run with administrator privileges/sudo)
tc@Core1:/mnt/sr0$ sudo ./VBoxLinuxAdditions.run
Verifying archive integrity… All good.
Uncompressing VirtualBox 4.2.16 Guest Additions for Linux…………
VirtualBox Guest Additions installer
Copying additional installer modules …
Killed
tar: short read
tc@Core1:/mnt/sr0$
Problem
Error message
Killed
tar: short read
DISCUSSION
A Firewall Engineer 