Kubuntu 20.04.1
In the bios of my laptop in the boot menu section i have several entries with the operating system that i installed previously for example : Windows boot manager , Pop os , Endless os.
Is it possible to delete these entries from the bios and how could i delete them ?
Phoenix SecureCore
bios. To remove it I selected the ubuntu entry and pressedDEL
a smallx
appeared at it's left. After saving and rebooting it was gone. Answer from @P3trus – tt177 Sep 13 '20 at 13:05