Adding/Removing Entries in GRUB(2) Boot Menu

Hello,

I multiboot Windows 7 with openSUSE Leap (controller) and a few other Linux OS’s.

Grub2 is installed in the MBR and root partition of Leap, as part of Leap installation procedure.

Could you show me how to remove obsolete or no longer useful entries in Grub boot menu?

Thanks a lot for your help.

Run “update-bootloader --refresh” in Leap if its bootloader is the primary one.