Cannot find ubuntu in windows default os list. How can i get that in list?

windows dual-boot hp

I installed Ubuntu on an HP ProBook 450 G7 laptop. I tried to modify startup and recovery. In the OS list, I don't find Ubuntu.

screenshot of startup and recovery

How can I get Ubuntu into this list?
(Note: I want Windows as my default OS)


The Windows bootloader doesn't support booting Linux. So you need to install different bootloader like GRUB (during Ubuntu installation, or booting into Ubuntu using your installation CD or USB and installing GRUB). GRUB (and other "linux" bootloaders) allows you to configure to make your Windows a default boot option.

Installing and configuring GRUB on existing installations it too broad topic. If you are not experienced Linux user, reinstalling Ubuntu would be the simplest option. During install pay attention to those steps related to bootloader and don't skip them.

Related

How to find time difference between two computers?
When I ran apt-get update, I got the error "...repository... does not have a Release file" [duplicate]
Unable to add apt-repository in Ubuntu-18.04
Mechanisms that trigger `fsck` on boot
How to recover from a corrupted glibc on Ubuntu 20.04 server
APT always suggests removing NVIDIA driver
Managing SSH Host Keys in 20.04 Autoinstall/Cloud Init
How can I remove Google Chrome from Unity launcher?
Hissing sound in headphones
Unable to install libnss3 package
KDE file type settings vs evolution
Black Screen after boot with GeForce RTX 2080 Ti