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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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I could use some troubleshooting help for a Linux laptop (lemmy.world)

submitted 1 day ago by ArchmageAzor@lemmy.world to c/linux@lemmy.ml

29 comments fedilink hide all child comments

I was helping my friend install Mint on his laptop, it all went well and the installation finished, but the driver for the wi-fi module wouldn't turn on properly, or something. I assumed this was due to secure boot messing with the drivers, so I tried to disable it in the BIOS (it's an older laptop, no UEFI). But I have spent the last 3 hours trying and failing to open BIOS, and even GRUB. Nothing I try seems to work.

I tried all the function keys, as well as delete, escape, and enter, and the only thing I found is that F12 opens a boot options menu.

I tried holding and mashing shift throughout the boot procedure to get to GRUB.

I tried using the novo button (it's a Lenovo laptop) which did open a new menu allowing me to select a "BIOS options" button, but it just rebooted after showing me a few rolling lines of text.

I tried plugging in the installation media I used before, which does take me to it's GRUB, but choosing the UEFI options option there just causes a reboot.

I tried disconnecting the battery and the CMOS battery and waiting for 30 seconds in hopes of disabling fast boot, which didn't work.

I edited GRUB config files to change the timeout to 10 and the type away from hidden, which didn't do anything.

I disconnected the disk in hopes of it defaulting to the BIOS, which works for some laptops.

No option worked. I just cannot access BIOS or GRUB. I really don't know where to go next, and could use some help.

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[–] ArchmageAzor@lemmy.world 1 points 1 day ago (1 children)

I went an changed to an Intel AX200 I had lying around, though now I have problems with the wireless availability dipping in and out of service. Like the card is being constantly power cycled.

[–] just_another_person@lemmy.world 1 points 23 hours ago

Check the section here that details disabling power management for the WiFi device: https://easylinuxtipsproject.blogspot.com/p/speed-mint.html?m=1#ID10

You also need to make sure you disable the internal card as well.