valeriu@valeriu-iMac:~/Desktop$ sudo apt-get install xpra Reading package lists... Done Building dependency tree Reading state information... Done The following additional packages will be installed: freeglut3 python-gi-cairo python-gtkglext1 python-lz4 python-lzo python-opengl python-pil python-rencode ssh-askpass xserver-xorg-core xserver-xorg-input-void xserver-xorg-video-dummy Suggested packages: python-tk python-numpy libgle3 python-pil-doc python-pil-dbg openssh-server python-pyopencl gstreamer0.10-plugins-good | gstreamer0.10-plugins-ugly | gstreamer0.10-plugins-bad python-gst0.10 xfonts-100dpi | xfonts-75dpi The following packages will be REMOVED: ubuntu-mate-core ubuntu-mate-desktop xorg xserver-xorg-core-hwe-16.04 xserver-xorg-hwe-16.04 xserver-xorg-input-all-hwe-16.04 xserver-xorg-input-evdev-hwe-16.04 xserver-xorg-input-synaptics-hwe-16.04 xserver-xorg-input-wacom-hwe-16.04 xserver-xorg-video-all-hwe-16.04 xserver-xorg-video-amdgpu-hwe-16.04 xserver-xorg-video-ati-hwe-16.04 xserver-xorg-video-fbdev-hwe-16.04 xserver-xorg-video-intel-hwe-16.04 xserver-xorg-video-nouveau-hwe-16.04 xserver-xorg-video-qxl-hwe-16.04 xserver-xorg-video-radeon-hwe-16.04 xserver-xorg-video-vesa-hwe-16.04 xserver-xorg-video-vmware-hwe-16.04 The following NEW packages will be installed: freeglut3 python-gi-cairo python-gtkglext1 python-lz4 python-lzo python-opengl python-pil python-rencode ssh-askpass xpra xserver-xorg-core xserver-xorg-input-void xserver-xorg-video-dummy 0 upgraded, 13 newly installed, 19 to remove and 0 not upgraded. Need to get 3,376 kB of archives. After this operation, 4,432 kB of additional disk space will be used. Do you want to continue? [Y/n]