StartUp Manager, or SUM, is a gui tool for changing settings in Grub, Grub2 and Usplash.SUM should work with recent versions of Debian and Debian-based distributions such as Ubuntu.

StartUp Manager Features

Change

• Grub timeout
• Default boot title
• Number of kernels in bootloader menu
• Enable/disable boot option for memtest86
• Enable/disable boot option for “rescue mode”
• If the default boot option should be automatically updated
• Bootup resolution and color depth
• Grub menu colors
• Grub menu resolution(Grub2 only)
• If Splashy should be loaded from initramfs

Create

• Rescue floppy