Table of contents
Direct EFI Configuration
efibootmgr allows direct manipulation of the UEFI Boot Manager settings from within a running operating system, enabling easy changes to boot order and boot entries without needing to enter the BIOS setup.
Automation and Scripts
It can be used in scripts or automation processes to configure and manage EFI boot entries programmatically, which is beneficial for system administrators managing multiple machines.
Open Source
Being open source and hosted on a platform like GitHub, efibootmgr is freely available, allowing users to inspect, modify, and contribute to its source code.
Compatibility
It is widely used and tested across various Linux distributions, ensuring compatibility and reliability for managing UEFI boot options.
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Check the traffic stats of efibootmgr on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
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The latest comments about efibootmgr on Reddit. This can help you find out how popualr the product is and what people think about it.
When I use the command line tool efibootmgr to modify the UEFI's boot entries, it fails with Could not prepare Boot variable: No space left on device. But I am not sure which device efibootmgr thinks is full; sda1 has plenty of space and is mounted writeable; it seems to be something directly by the BIOS? -- The same message appears when I want to reorder Bootnums, but the reordering still is carried out. Source: almost 3 years ago
Efibootmgr wiki Use this reference to change boot order if you so choose. Reboot into bios and you should see your windows install as an option to boot. Source: over 3 years ago
So I updated the install script to use efibootmgr to change the boot order. It's updated from the looks of things, but the CDROM still boots. Even when I use it to delete boot entries, it continues to kick the Live CD. When I change the EFI boot order manually in the vSphere client or disable entries, it will boot the installed Arch Linux. Source: about 4 years ago
Assuming you are using EFI you can use https://github.com/rhboot/efibootmgr to change your boot order. This will bypass GRUB. I would create a bash alias to change the next boot device and then restart the computer so you can have everything happen with one command. Source: over 4 years ago
Check if this is in the repo. Https://github.com/rhboot/efibootmgr. Source: about 5 years ago
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Is efibootmgr good? This is an informative page that will help you find out. Moreover, you can review and discuss efibootmgr here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
