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Tag: VirtualBox

How to fix slow Ubuntu in VirtualBox

apt-get install linux-headers-generic build-essential 2. compizconfig-settings-manager dkms Install the guest drivers Open ccsm (from the console) and disable “Framebuffer object” option under “OpenGL” (be prepared that you won’t be able to read much, but if you activate 3D first, then it will be even worse) shutdown -h now Activate 3D acceleration in VirtualBox power on done. /usr/lib/nux/unity_support_test -p Source: