On Fri 12 Jul 2019 at 06:08:13 -0400, Stephen P. Molnar wrote: > Plese see responses to questions. . . . . > > On 07/11/2019 11:16 PM, David wrote: > > On Fri, 12 Jul 2019 at 05:09, Stephen P. Molnar <s.mol...@sbcglobal.net> > > wrote: > > > I have Stretch installed on sda1 and Buster installed on sdd1 on my > > > 64bit Linux platform. > > > > > > Unfortunately, grub on sdd1 became corrupted and the boot process fails > > > after Buster is selected. > > Everyone reading this wonders: > > 1) why are you hiding the most important facts in your question? > > 2) what exact symptoms cause you to conclude that "grub on sdd1 became > > corrupted"? > After allowing choice of Buster the boot hung with a '>' prompt.
At the prompt type 'ls' and post the output. -- Brian.