this post was submitted on 01 Jun 2026
1275 points (98.9% liked)
linuxmemes
31673 readers
1849 users here now
Hint: :q!
Sister communities:
Community rules (click to expand)
1. Follow the site-wide rules
- Instance-wide TOS: https://legal.lemmy.world/tos/
- Lemmy code of conduct: https://join-lemmy.org/docs/code_of_conduct.html
2. Be civil
- Understand the difference between a joke and an insult.
- Do not harrass or attack users for any reason. This includes using blanket terms, like "every user of thing".
- Don't get baited into back-and-forth insults. We are not animals.
- Leave remarks of "peasantry" to the PCMR community. If you dislike an OS/service/application, attack the thing you dislike, not the individuals who use it. Some people may not have a choice.
- Bigotry will not be tolerated.
3. Post Linux-related content
- Including Unix and BSD.
- Non-Linux content is acceptable as long as it makes a reference to Linux. For example, the poorly made mockery of
sudoin Windows. - No porn, no politics, no trolling or ragebaiting.
- Don't come looking for advice, this is not the right community.
4. No recent reposts
- Everybody uses Arch btw, can't quit Vim, <loves/tolerates/hates> systemd, and wants to interject for a moment. You can stop now.
5. π¬π§ Language/ΡΠ·ΡΠΊ/Sprache
- This is primarily an English-speaking community. π¬π§π¦πΊπΊπΈ
- Comments written in other languages are allowed.
- The substance of a post should be comprehensible for people who only speak English.
- Titles and post bodies written in other languages will be allowed, but only as long as the above rule is observed.
6. (NEW!) Regarding public figures
We all have our opinions, and certain public figures can be divisive. Keep in mind that this is a community for memes and light-hearted fun, not for airing grievances or leveling accusations. - Keep discussions polite and free of disparagement.
- We are never in possession of all of the facts. Defamatory comments will not be tolerated.
- Discussions that get too heated will be locked and offending comments removed. Β
Please report posts and comments that break these rules!
Important: never execute code or follow advice that you don't understand or can't verify, especially here. The word of the day is credibility. This is a meme community -- even the most helpful comments might just be shitposts that can damage your system. Be aware, be smart, don't remove France.
founded 3 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
And also
Btw, downloading a CD (.iso) on the phone to boot it, because your Linux broke while you had no bootable thumbdrive around. Is something a lot of people here did sometime.
PSA: get a cheap thumb drive and install ventoy. You'll never regret it!
Plus you can technically still use it to store files if you make a directory in the ventoy dump partition.
I keep memtest86+, clonezilla, Ubuntu 24.04lts, gparted, and boot-repair on the drive.
maybe not ventoy specifically since it's full of binary blobs that are virtually unvettable
Eh, good enough. Your Linux install also has binary blobs.
That's a terrible reason to introduce even more.
I've got a binary blob right here π₯΅
my blob is non binary
Yeah, I need to find a better way. Been trying to setup pxe boot in docker
Always been partial to this one
I never even thought of that - you then plug in your phone as a thumb drive? Makes sense.
I mean I'm not sure I could actually boot off of my phone as a USB drive. That would be an interesting concept.
Unlikely. The USB protocol requires one master and one or more slaves (or whatever less charged nomenclature you prefer). In all likelihood UEFI will blindly assume to be the master while Android and iOS require negotiation to figure out who's boss and what interface to present.
Although given UEFI it might be possible to patch that functionality in.
i had this feature when i installed ubports (ubuntu touch) on my phone in 2021.
much before that in 2013 my phone's stock rom had a 'driver install' mode that presents an iso file in the system partition to the computer as a virtual cdrom, i could swap out that file with a linux iso and it would boot
The USB protocol and UEFI aren't a problem, but Android/iOS might be. I've booted various PCs from a raspberry pi (USB-OTG), but the last time I tried to boot an iso from my android phone I couldn't get it to work. It's been a while so I can't remember exactly what the issue was.
My guess the issue is that phones don't just show up as simple drives, they rely on MTP support
Yeah, that sounds right.
That's what I was referring to with "which interface to present."
The problem isn't on the PC side, though. It's on the side of the device that has to choose between host or device. The PC is always a host, so special support in UEFI isn't needed.
There's a tool, whose name I forget, which is included in Kali NetHunter to do just that. It does whatever trickery is needed to present the phone/tablet as a bootable thumb drive. It requires root and, to my dismay when I needed it, I never owned a device that was rootable to fully use NetHunter. It could do a lot of other cool stuff via USB too; phone as a Bad USB, Rubber Ducky, automated Windows login bypasses, etc.
It does, though with an app that exposes the iso.
Edit: Right, i thought it was EtchDroid. I think it was DriveDroid (with a broken cert)? There's also SimpleBoot now.
That looks like a program that is using your phone to write an ISO to a USB using your phone, not using your phone as a bootable source. But, still useful.
Edited, thanks.
Been there, done that
Just a couple days ago I needed a microsd to usb adapter. Couldn't find one, so I loaded the files to a memory with fat usb(I don't know what it's called) and usb c connections. Then connected the memory to my phone and on my phone I moved the files to the microsd card.
Not the same but similar vibes I think.
It's sad that several phones are removing the memory slot.
Fat USB is called USB A. The one you use for printers is USB B. Then there are mini-A, mini-B, micro-A, micro-B and USB 3.0 micro-B which are all different shapes physically. And USB A 3.0 has slightly different contacts from USB A 1.0/2.0
Anyway, that was when USB nomenclature was still simple. Don't google anything they did past version 3.0, for your own sanity. We're now down to mostly the USB C and A shapes, but USB 3.2 gen 1x1 is the same thing as USB 3.1 gen 1 is the same thing as USB 3.0.
USB 4 simplified things a bit, but now you can get things like
Gen 4 asymmetric 3:1What have we done...
It seems we need a new standard to prevent all this confusion....
I had that exact situation but simply went to the library to fix it. Modern phones scare me.