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I have recently bought Dell 7560 (7000) series. It has come with Windows 10. I want to add ubuntu as second operating system. If anyone has tried installing ubuntu with Windows 10 in the same system, can you please tell me what problems did you face and what should I keep in mind except taking backup of the system. Also, which version of ubuntu is supported? I know there are some many answers related to this but I need answers related to this Dell 7560 system. I would like to know compatibility issues, specifically.