# 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:** 20\ **Page:** 15
**Author:** ![Zircon34](https://forum.endeavouros.com/user_avatar/forum.endeavouros.com/zircon34/32/135623_2.png) [@Zircon34](https://forum.endeavouros.com/u/Zircon34)\ **Post date:** [August 25, 2022, 11:29pm UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/286 "2022-08-25T23:29:48Z")
> [@HMS\_Endeavour](#): > > rEFInd I had refind unbootable, but that was a decade ago and me running Linux on Mac 😱 ---
**Author:** ![HMS\_Endeavour](https://forum.endeavouros.com/letter_avatar_proxy/v4/letter/h/9d8465/32.png) [@HMS\_Endeavour](https://forum.endeavouros.com/u/HMS_Endeavour)\ **Post date:** [August 25, 2022, 11:37pm UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/287 "2022-08-25T23:37:37Z")
> [@anon49550872](#): > > downgrade grub and its working now. Please share how you downgraded or post a link on it. I am seeing mixed resuls on dongrading grub. Thanks. ---
**Author:** ![sradjoker](https://forum.endeavouros.com/user_avatar/forum.endeavouros.com/sradjoker/32/64224_2.png) [@sradjoker](https://forum.endeavouros.com/u/sradjoker)\ **Post date:** [August 25, 2022, 11:39pm UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/288 "2022-08-25T23:39:07Z")
Look at my pinned post. It covers all the scenarios with the instructions ---
**Author:** ![Kresimir](https://forum.endeavouros.com/user_avatar/forum.endeavouros.com/kresimir/32/73739_2.png) [@Kresimir](https://forum.endeavouros.com/u/Kresimir)\ **Post date:** [August 25, 2022, 11:39pm UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/289 "2022-08-25T23:39:56Z")
This was so much fun. I went to visit my mum today, I updated her laptop, like I do every other week, shut it down and went home. Then I updated my computer at home, and it didn’t boot. Not a big problem, I booted a live image, chrooted, downgraded `grub`. Now it booted fine, and I went to this forum to find out that it’s not necessary to downgrade it, so I updated it again, fixed it and the whole thing is over. Right? Then it dawned on me that the same thing probably happened to my mum’s laptop, which I updated earlier, and that the poor woman is now without a computer, as she can’t possibly fix it herself. So I called her, asked her to turn it on, and it didn’t boot, of course. Damn! So I went back to her flat, fixed it, and went home again. Lost about 5 hours… ---
**Author:** ![HMS\_Endeavour](https://forum.endeavouros.com/letter_avatar_proxy/v4/letter/h/9d8465/32.png) [@HMS\_Endeavour](https://forum.endeavouros.com/u/HMS_Endeavour)\ **Post date:** [August 25, 2022, 11:42pm UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/290 "2022-08-25T23:42:35Z")
> [@sradjoker](#): > > Look at my pinned post. Please post link. ---
**Author:** ![Kresimir](https://forum.endeavouros.com/user_avatar/forum.endeavouros.com/kresimir/32/73739_2.png) [@Kresimir](https://forum.endeavouros.com/u/Kresimir)\ **Post date:** [August 25, 2022, 11:43pm UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/291 "2022-08-25T23:43:51Z")
How can you miss it? It’s literally on every page of the forum 🤣 > [@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/) ---
**Author:** ![Rockwallaby](https://forum.endeavouros.com/user_avatar/forum.endeavouros.com/rockwallaby/32/38770_2.png) [@Rockwallaby](https://forum.endeavouros.com/u/Rockwallaby)\ **Post date:** [August 25, 2022, 11:45pm UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/292 "2022-08-25T23:45:08Z")
ooooo. glad I was late to this party! ---
**Author:** ![HMS\_Endeavour](https://forum.endeavouros.com/letter_avatar_proxy/v4/letter/h/9d8465/32.png) [@HMS\_Endeavour](https://forum.endeavouros.com/u/HMS_Endeavour)\ **Post date:** [August 25, 2022, 11:47pm UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/293 "2022-08-25T23:47:56Z")
I followed that post to the letter. It did not work. How did you downgrade grub? That is not in the post or in discovery. ---
**Author:** ![Kresimir](https://forum.endeavouros.com/user_avatar/forum.endeavouros.com/kresimir/32/73739_2.png) [@Kresimir](https://forum.endeavouros.com/u/Kresimir)\ **Post date:** [August 25, 2022, 11:48pm UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/294 "2022-08-25T23:48:33Z")
You don’t need to downgrade `grub`. Although, you can if you want to, but you have to `chroot` anyway to do that… You only need to run those two commands (after you `chroot` of course), which could be slightly different depending on your system. ---
**Author:** ![sradjoker](https://forum.endeavouros.com/user_avatar/forum.endeavouros.com/sradjoker/32/64224_2.png) [@sradjoker](https://forum.endeavouros.com/u/sradjoker)\ **Post date:** [August 25, 2022, 11:48pm UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/295 "2022-08-25T23:48:34Z")
No need to downgrade grub. Have you read the instructions carefully? ---
**Author:** ![HMS\_Endeavour](https://forum.endeavouros.com/letter_avatar_proxy/v4/letter/h/9d8465/32.png) [@HMS\_Endeavour](https://forum.endeavouros.com/u/HMS_Endeavour)\ **Post date:** [August 25, 2022, 11:54pm UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/296 "2022-08-25T23:54:14Z")
No i have memorized it. Those instructions do NOT result in booting grub on my system. ---
**Author:** ![sradjoker](https://forum.endeavouros.com/user_avatar/forum.endeavouros.com/sradjoker/32/64224_2.png) [@sradjoker](https://forum.endeavouros.com/u/sradjoker)\ **Post date:** [August 25, 2022, 11:56pm UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/297 "2022-08-25T23:56:01Z")
Have you used grub customizer in the past? ---
**Author:** ![anon53396576](https://forum.endeavouros.com/letter_avatar_proxy/v4/letter/a/a698b9/32.png) [@anon53396576](https://forum.endeavouros.com/u/anon53396576)\ **Post date:** [August 25, 2022, 11:56pm UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/298 "2022-08-25T23:56:24Z")
I guess the ship has sunk then. Man the lifeboats…all hands on deck! ---
**Author:** ![Kresimir](https://forum.endeavouros.com/user_avatar/forum.endeavouros.com/kresimir/32/73739_2.png) [@Kresimir](https://forum.endeavouros.com/u/Kresimir)\ **Post date:** [August 25, 2022, 11:56pm UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/299 "2022-08-25T23:56:41Z")
Well, then boot the live image and `chroot` into the installed system again, like you did before, but now instead of running those two commands, just run ```auto downgrade grub ``` and then ```auto grub-mkconfig -o /boot/grub/grub.cfg ``` Though, it shouldn’t be necessary to do that. ---
**Author:** ![HMS\_Endeavour](https://forum.endeavouros.com/letter_avatar_proxy/v4/letter/h/9d8465/32.png) [@HMS\_Endeavour](https://forum.endeavouros.com/u/HMS_Endeavour)\ **Post date:** [August 25, 2022, 11:59pm UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/300 "2022-08-25T23:59:58Z")
> [@sradjoker](#): > > Have you used grub customizer in the past? No. Everything is default single :enos: boot, Btrfs, using default btrfs install and Dalto’s Brtfs assistant. ---
**Author:** ![sradjoker](https://forum.endeavouros.com/user_avatar/forum.endeavouros.com/sradjoker/32/64224_2.png) [@sradjoker](https://forum.endeavouros.com/u/sradjoker)\ **Post date:** [August 26, 2022, 12:01am UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/301 "2022-08-26T00:01:48Z")
Interesting that you’re the first case it hasn’t worked. Can you repeat the instructions and post the output of the commands? We’ll take a look ---
**Author:** ![anon49550872](https://forum.endeavouros.com/letter_avatar_proxy/v4/letter/a/b2d939/32.png) [@anon49550872](https://forum.endeavouros.com/u/anon49550872)\ **Post date:** [August 26, 2022, 12:03am UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/302 "2022-08-26T00:03:17Z")
Steps I took following this tutorial: [https://discovery.endeavouros.com/system-rescue/arch-chroot-for-efi-uefi-systems/2021/03/](https://discovery.endeavouros.com/system-rescue/arch-chroot-for-efi-uefi-systems/2021/03/) > **Your partition layout and device may differ** > > ```auto > sudo mount -o subvol=@ /dev/sda2 /mnt > sudo mount -o subvol=@log /dev/sda2 /mnt/var/log > sudo mount -o subvol=@cache /dev/sda2 /mnt/var/cache > sudo mount -o subvol=@home /dev/sda2 /mnt/home > > sudo mount /dev/sda1 /mnt/boot/efi > > sudo arch-chroot /mnt > > sudo downgrade grub > > Chose the package: 2:2.06.r297.g0c6c1aff2-1 > > ``` > > Reboot. **But note that we found a better way to solve this than downgrading grub, follows below:** Soon after this, I decided to try the method suggested by @joekamprad here in this post and it worked: > [@Grub 2:2.06.r322.gd9b4638c5-1 won't boot and goes straight to the BIOS after update](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/89): > > yea same for me on legacy Bios devices… For uefi systems i see that it is needed to reinstall the grub files into esp (grub-install) in addition to regenerating grub.cfg (not sure if it is needed at all) grub-install --target=x86\_64-efi --efi-directory=/boot/efi --bootloader-id=Name\_it\_what\_you\_want Boot into the liveusb, arch-chroot as per commands above, then run: `efibootmgr` (to get the name to use in the next command, in my case it was endeavouros-2297, this is optional, you can use any name you want) `sudo grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=endeavouros-2297` `sudo grub-mkconfig -o /boot/grub/grub.cfg` If you can’t boot after this and get the following error: > **error** > > ```auto > Loading kernel linux-zen … > 452: out of range pointer: 0x89253020 > > Aborted. Press any key to exit. > > ``` You need to go into the BIOS and select the endeavourOS-2297 as your boot for the EnOS. ---
**Author:** ![HMS\_Endeavour](https://forum.endeavouros.com/letter_avatar_proxy/v4/letter/h/9d8465/32.png) [@HMS\_Endeavour](https://forum.endeavouros.com/u/HMS_Endeavour)\ **Post date:** [August 26, 2022, 12:04am UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/303 "2022-08-26T00:04:11Z")
> [@sradjoker](#): > > post the output of the commands? I can try it again . ---
**Author:** ![anon49550872](https://forum.endeavouros.com/letter_avatar_proxy/v4/letter/a/b2d939/32.png) [@anon49550872](https://forum.endeavouros.com/u/anon49550872)\ **Post date:** [August 26, 2022, 12:07am UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/304 "2022-08-26T00:07:43Z")
Unfortunately I don’t know, I don’t have experience with RAID ---
**Author:** ![Chinaboy5216](https://forum.endeavouros.com/user_avatar/forum.endeavouros.com/chinaboy5216/32/36569_2.png) [@Chinaboy5216](https://forum.endeavouros.com/u/Chinaboy5216)\ **Post date:** [August 26, 2022, 12:16am UTC](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653/305 "2022-08-26T00:16:16Z")
Hi Guys, small question, has someone who has not updated grub yet tried this procedure already? ## Note for people who haven’t updated their system and are looking to update If you haven’t updated your system yet, follow these instructions: 1. Update your system as usual 2. Immediately after you update your system, install grub. ```auto sudo grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=EndeavourOS-grub ``` 1. Now, you can _reboot_ your system normally, and it should boot fine. If so, what was the result? Edit: I’ve been wondering if this grub problem occurs mainly on laptops or does it not matter laptop or desktop? [Previous page](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653.md?page=14) [Next page](https://forum.endeavouros.com/t/grub-2-2-06-r322-gd9b4638c5-1-wont-boot-and-goes-straight-to-the-bios-after-update/30653.md?page=16)