> On 6 Nov 2021, at 18:12, Matthew Saltzman <mjs@xxxxxxxxxxx> wrote: > > I have a Lenovo Yoga X1 (2nd generation), on which I was happily > running a dual boot of the original Windows 10 installation that came > with the machine and Fedora 34, which I had upgraded through a few > versions of Fedora. > > This time, I decided to do a fresh install of Fedora 35 (to try out > BTRFS), but when the installation finished, there was no option to boot > Windows. The Windows data partition, Microsoft reserved partition, and > recovery partitions are all still in place. I attempted to use grub- > customizer to add a chainloader entry pointing to the Windows, but it > displays "Error building boot sequence. Check parameters!" > > Gparted shows the Windows partition and the EFI partitio both have > bootable and esp flags set. > > Thanks in advance! > > How can I get my Windows system to be accessible again? I think this is what you are looking for: https://unix.stackexchange.com/questions/512253/modify-grub-to-dual-boot-fedora-with-windows-10 Also if you reboot and hit the key for the BIOS boot menu you should see windows listed. Barry > -- > Matthew Saltzman > School of Mathematical and Statistical Sciences > Clemson University > mjs AT clemson DOT edu > > _______________________________________________ > users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx > To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx > Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx > Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure