Linux Reboot to BIOS: The Ultimate Guide for 2024

Well, howdy there! Let’s talk about this here “linux reboot to bios” thing. Don’t you worry none, I’ll make it plain as day, even if you ain’t no computer whiz.

What’s this BIOS thingamajig anyway?

Alright, so this BIOS, it’s like the rooster of your computer. It wakes everything up and tells it what to do when you first turn it on. It checks if all the parts are workin’ right and then gets the whole shebang goin’. Sometimes, you gotta get in there and change some things, like tellin’ the computer which thingy to boot from, you know, like a CD or that USB stick your grandson gave ya.

Why’d ya wanna reboot to BIOS from that Linux thing?

Now, Linux, that’s just a different way your computer works, like some folks like cornbread and some like biscuits. But sometimes, even with Linux, you gotta get to that BIOS. Maybe somethin’ ain’t workin’ right, or maybe you wanna change the boot order. It’s like fixin’ a tractor, sometimes ya gotta get under the hood.

How to get to BIOS, the easy peasy way

The easiest way, and I mean the real easy way, is to just restart your computer. When it’s startin’ back up, you gotta keep tappin’ a button. Now, this button is different for every computer, kinda like how every farm has its own rooster call. Some folks say it’s the “Delete” button, some say “F2” or “F10” or even “F12”. You just gotta keep tappin’ ’em right after you turn it on, like you’re playin’ a little tune on the keyboard. Keep tappin’ till somethin’ comes up on the screen, somethin’ that looks different from that Linux stuff.

If tappin’ don’t work, there’s another way, but it’s a bit more fiddly

Okay, so if that tappin’ didn’t do the trick, we gotta try somethin’ else. This here Linux thing, it’s got a way to tell the computer to go straight to the BIOS. But it’s a bit like askin’ a mule to do somethin’ it don’t wanna do, you gotta be firm but gentle. Now, I ain’t no expert, but my grandson showed me this thing called the “terminal”. It’s like a little window where you type in commands. Don’t be scared, it ain’t gonna bite ya.

• First, you gotta open that terminal thingy. It’s like openin’ the barn door.
• Then, you gotta type in some words, real careful like. My grandson said to type this: sudo systemctl reboot --firmware-setup. Now, that “sudo” part, that’s like sayin’ “please” real nice, and the rest is just tellin’ the computer what to do.
• After you type that, you hit the “Enter” button, like sayin’ “giddy up” to that mule.
• And if you done it right, the computer should shut down and start back up, but this time, it should take you straight to that BIOS screen.

What to do if things go wonky

Now, sometimes things don’t go as planned. Computers are like that sometimes, stubborn as a mule in July. If you type in that command and nothin’ happens, or if somethin’ weird pops up, don’t you fret. Just turn the computer off and on again, and try tappin’ those buttons again. And if that still don’t work, well, you might need to call in that grandson of yours, or someone who knows a bit more about these here computer contraptions.

Shutting down and restarting with a timer, if you need to

Sometimes you might want to shut down or restart your computer after a spell. It’s like setting the oven timer so your biscuits don’t burn. You can use a command for that too. My grandson told me you can type something like sudo shutdown -r +5 in that terminal thingy. That tells the computer to restart in 5 minutes. If you change your mind, you can type shutdown -c real quick to stop it. Kinda like turning off the oven before the biscuits get too crispy.

Getting into BIOS from the command prompt, if you’re using that Windows thingy

Now, if you ain’t usin’ that Linux thing and you’re on that Windows thingy instead, it’s a whole ‘nother kettle of fish. But gettin’ to the BIOS is still kinda similar. You gotta press that Windows key and the “R” key at the same time, that opens up a little box. Then you type in “cmd” and press Enter. That’s like opening up a different kind of shed on your farm. From there, well, it’s a whole ‘nother story for another day.

Sometimes, you just can’t get to BIOS no matter what

Now, sometimes, no matter how much you tap those keys or type in commands, that BIOS screen just won’t show up. It’s like tryin’ to get a hen to lay an egg when she ain’t ready. Sometimes, the computer just don’t want to cooperate. If that happens, well, like I said before, you might need to get some help from someone who knows their way around these things. Don’t be ashamed to ask for help, we all need a hand sometimes.

So there you have it. That’s the long and short of gettin’ to that BIOS thingy from Linux. It ain’t rocket science, but it might take a little fiddlin’. Just remember to be patient and don’t be afraid to ask for help if you need it. And if all else fails, well, there’s always that grandson of yours. Now, if you’ll excuse me, I gotta go check on my chickens.

Tags: [linux, bios, reboot, uefi, command, terminal, shutdown, restart, systemctl, firmware]