I am facing issue in my server which is hanging up everytime on grub shell. And I am trying to debug this grub2 issue by adding grub_dprintf. But those printf statements whatever I added are not visible in the console. I also tried "set debug = all" from the grub shell prompt.
Is there some other way of adding the debug prints inside grub2 source? Also I would like to know about how to debug Grub2 issue from using GDB? My GNU GRUB version is 2.02~beta and OS is RHEL 7.4 Could anyone help on this? Thanks _______________________________________________ Help-grub mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-grub
