Remember too that many distros have activated a grub setting that means it will no longer search for other installations. Turn that off:
Edit the file in /etc/default named 'grub'. Add 'GRUB_DISABLE_OS_PROBER=false' anywhere in the script. Run grub install, 'grub-install' -- All the best Keith Bainbridge keith.bainbridge.3...@gmail.com 0447 667 468 Sent from my Android tablet, Please excuse my brevity.. On 23 February 2023 22:06:39 UTC, "Andrew M.A. Cater" <amaca...@einval.com> wrote: >On Thu, Feb 23, 2023 at 12:49:25PM +0000, Simeone Dominique wrote: >> Good afternoon, >> i installed a linŭx deepin operating system in addition to debian and linŭx >> mint and when i start the fujitsu it boots to the bios as if there is no >> operating system. >> What to do? >> Good for you. >> Mr. Dominique Simeone >> >> > >For Deepin and Mint - you may need to go to their forums / lists and ask >them. Different distributions do things differently. > >How did you install each operating system? > >Is each one using BIOS / legacy MBR? > >Is each one using UEFI? > >Do you have any shared directory - like a shared /home - between all >the OS? > >Please tell us *exactly* what you have done as far as you can. > >Do you have any logs of the install available to you? > >All the very best, as ever, > >Andy Cater >