Is there any damage or has any liquid spillage occurred? If so contact your Technical support to ascertain the warranty status of your system. You can also check your warranty status on our Support site www.dell.com/support/warranty, if you have your Service tag.
That means that work needs to be done to prepare the drivers supplied by Dell for other Linux Operating Systems to work on the Ubuntu Operating System. I will go over the install and configuration steps available in Ubuntu for these devices.
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