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Unless phones move away from the ARM processor architecture and are equipped with HDMI or VGA outputs, we will always have separate apps and OSes for them. The reason many apps aren't available for phones is because developers don't want the extra work of compiling their apps for ARM. Normal Ubuntu can't be installed on phones because of how they work. If ...


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With gnome-power-statistics. Run in the terminal : gnome-power-statistics A GUI will appear.It allows you to visualize the power consumption of laptop hardware. See here: MakeUseOf and here: Ubuntu manpage Alternatively you may use powerstat. sudo apt-get install powerstat Then run in the terminal powerstat. It will you necessary info. See here: ...


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You need to look at xrandr command May be something like: xrandr --output SCREEN1 --output SCREEN2 --output SCREEN3 --same-as SCREEN2 where SCREEN3 mirrors SCREEN2. Replace SCREEN1, SCREEN2, SCREEN3 with the appropriate name that you get with the xrandr command (without any option). For example, LDVS1, HDMI1, VGA1, etc ...


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The second GeForce card cannot be used to run a second monitor using the newer NVidia drivers (this has nothing to do with Ubuntu but with NVidia itself.) There are ways around that, but they're all ugly (and complicated). You can still use the secondary card using CUDA for video rendering, FPU computation, ... Sorry to be the harbinger of bad news...



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