Ubuntu: how to see grub kernels in ubuntu without restarting


I want to set up my ubuntu server to boot from an older kernel since the current one causes problems.

How do i see the list of entries in the grub menu so i know which one to set to GRUB_DEFAULT? Without restarting. Its a remote server and id rather not drive 30 kms to see a list.


Look for menuentry in /boot/grub/grub.cfg

cat /boot/grub/grub.cfg | grep menuentry  

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