542
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 21 Aug 2023
542 points (95.5% liked)
Linux
48624 readers
946 users here now
From Wikipedia, the free encyclopedia
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.
Rules
- Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
- No misinformation
- No NSFW content
- No hate speech, bigotry, etc
Related Communities
Community icon by Alpár-Etele Méder, licensed under CC BY 3.0
founded 5 years ago
MODERATORS
Those linux laptops are too expensive and they are not available in some countries
Used thinkpad is much cheaper
Maybe there's a better place for this question, but how do you make sure a used laptop is safe? Or would removing Windows and installing Linux be enough?
I want to buy a laptop for Linux, and would buy a used one so that it's cheaper but I have to admit I worry about it. I know one could be worried even about new laptops and what manufacturers could be up to, but I feel like the unknown arbitrariness of a used laptop gets to me.
Reinstalling the OS and formatting all drives is good enough to not walk in to viruses or spyware.
Beyond that, they'd have to install a chip somewhere to snoop on even the basics, like a usb keylogger. Some laptops have rescue partitions and services built in that can hide nasties or vulnerabilities, but those are generally only on enterprise-sourced equipment, and can usually be turned off in the BIOS anyways.
If you want a guarantee, though, you'll have to take a laptop apart and confirm there's nothing unexpected. OCD for a normie, but if you're already paranoid...
Yeah, I am a bit paranoid because I know enough to be concerned but also lacking enough advanced technical skills to make me feel comfortable which makes me feel more paranoid. Haha
I do mostly worry about keyloggers or something that might hang around despite formatting and new OS. So I might just end up buying new to avoid the unending paranoia that I might project onto a used laptop.
Thanks though!
Could always buy from a trusted source, too. Like family or friends who are the original owners.
You could look into a Libreboot compatible model. When buying a used laptop for Linux the big thing you need to be careful of is a locked BIOS
this is what Im going through right now haha, found a old laptop in our ewaste but the bios is locked, watching a few videos on how to reset the bios I have to take the whole thing apart to short out two pins, might be worth it but it is definitely a project for another day
Depending on the model you might want to take a look and see if something like coreboot is available while you're at it
Whoa thank you I'll have to check it out, looks like skulls would work for my w530
That is a good point about the locked BIOS that I hadn't thought about. Thanks for bringing that up!
No shit installing Linux on an Acer (even though the hardware is horrible and doesnt support Linux) was way easier than on my T495. Also the Uefi is sooo damn slow, I can only imagine what proprietary hell they put in there. The Acer Uefi is 2s, the Thinkpad Uefi is like 7s its crazy, slower than booting Linux.
You should be fine if you just wipe the drive and install the OS of your choice. That'll get rid of whatever they may have installed on it.