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#1
Unable to boot into Windows after installing Ubuntu on usb drive
Getting "Operating system not found" message right after I press the power button. This happened right after I did a full install of Ubuntu to a usb drive. Have a Sony Vaio S Series laptop. The Assist button that is supposed to boot from a recovery partition on the internal drive produces the same error. Tried resetting the BIOS to default settings but didn't help (the default is UEFI). There are no hardware issues as I can run Ubuntu and see all the drives. Ran an Ubuntu Boot Repair utility. Here is a summary report output: Ubuntu Pastebin. Any suggestions?