When I had a software update for Grub2 it displays a dialogue box which tells me that the disk has changed. It displays details of it but does not give me any way to update it. The dialogue box has no way to close it. I am using UEFI.

I have a dual boot computer with Ubuntu and Windows 10.

I have run grub-mkconfig.

Does anyone have any idea of what else I should do?

  • 3
    We need more details. Please show us exactly what the dialog box says. Nov 17 at 13:22
  • 2
    I have cured this by running grub-mkconfig
    – Tony
    Nov 17 at 16:57


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