# Grub 2:2.06.r322.gd9b4638c5-1 won't boot and goes straight to the BIOS after update **URL:** \ **Category:** General system\ **Created:** [August 25, 2022, 8:47am UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653 "2022-08-25T08:47:28Z")\ **Posts on this page:** 1\ **Showing post:** 554
**Author:** ![anon63071375](https://forum.endeavouros.com/letter_avatar_proxy/v4/letter/a/f0a364/32.png) [@anon63071375](https://forum.endeavouros.com/u/anon63071375)\ **Post date:** [August 27, 2022, 11:56am UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/554 "2022-08-27T11:56:08Z")
You will need to read and follow instructions here. > [@The latest grub package update needs some manual intervention](https://forum.endeavouros.com/t/the-latest-grub-package-update-needs-some-manual-intervention/30689): > > (Grub 2:2.06.r322.gd9b4638c5-1) Grub Update Causing Unbootable OS On UEFI Systems A grub update today is causing boot issues on UEFI systems. It will make most systems unbootable so take care! with no intervention, the system will just boot directly into Firmware with no way to boot the OS. If you have this issue follow these instructions: First boot onto an EndeavourOS Live ISO. Ensure that you are booting the ISO via UEFI mode. Follow these instructions to chroot into your install: [htt…](https://discovery.endeavouros.com/system-rescue/arch-chroot-for-efi-uefi-systems/2021/03/) --- _[View the full topic](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653)._