How to remove older linux image from GRUB menu

When you happened to upgrade ubuntu to newer version while you’re using dual boot, you may notice that GRUB menu shows not only the current linux kernel version but also older versions too.

To remove those menus, you directly go to System -> Administration -> Synaptic Package Manager and then find “linux-image” and leave the latest version number and mark as all other the menu starts with “linux-image” for uninstall … (see the screenshot below: in my case, linux-image-2.6.32-25-neneric is old linux kernel image version). Hope this help!

Linux image GRUB remove

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