Linux phones are more important now than ever
111 comments
·September 16, 2025jeffparsons
dsp_person
I think this might be a longstanding "bug", but I have also not had any luck on my android using the screen recorder to record device audio from a browser (either chromium or firefox). It used to partially work using the mic to record the speakers, but currently it sounds like it does processing to subtract away the original signal; I hear mostly silence with occasional garbled artifacts resembling the original audio.
craftkiller
< recording phone calls
FWIW the default phone app on GrapheneOS supports recording phone calls.
7e
Did a nation state ask GrapheneOS to add that feature?
hypeatei
> prevents me from taking screenshots if an app author doesn't want me to
The most frustrating part about this "feature" is that you don't know it's enabled until the screenshot is taken and you're left with a picture of nothing.
That and some app authors thinking they're protecting you with this (referring to banking apps in particular)
_heimdall
Only your carrier is supposed to record the calls.
Edit: apparently the /s is obligatory on this one
Maskawanian
Absolute lies, where I live it is one party consent. I can still record with another device on speakerphone.
jeffparsons
I think the person you were replying to might have intended sarcasm.
_heimdall
Yes this was sarcastic, I should have put a /s
I also live in a one party consent state.
neilv
(Warning: Am only a software/product engineer, playing dilettante here, not an actual marketing/business expert.)
Awhile back, I was thinking that one pragmatic way to get this viable Linux smartphone moving might be for hobbyists to focus on getting one easily available, affordable device working fully with pure Debian or PostmarketOS (no closed drivers or other modules, and preferably no blobs) and with Purism's Phosh.
Then that would boost contributions to, and demand for, Purism's open source platform/components for Librem 5 (and whatever the successor hardware would be).
If the cheap hardware is something like PinePhone, I'm just going to handwave that maybe this device won't cannibalize much sales of Purism's premium devices, but instead the community investment into the platform will effectively generate much higher net demand for Purism's premium products. With higher volume, Purism could maybe also hit more accessible price points.
If the Purism hardware demand happens, then there may be competing hardware entrants. And they will have to compete partly on being trustworthy and aligned with the interests of the kinds of customer who want to run a non-Apple, non-Google device. Where Purism should have a head start in credibility and goodwill. The new entrants will have to contribute engineer time (possibly: pay community contractors) to getting their device to work well with this platform, and be expected to upstream all of it as open source to the platform mainline, if they want to be attractive to these customers.
(I'm not saying the cheap device has to be PinePhone; that just seemed the most likely one at the time. It could even be something like an older popular Pixel model, with many unlockable-bootloader units available cheap on eBay, for which people are able to assemble/develop open source drivers. Or maybe GrapheneOS will get their own device built, and it can also be used for this non-Android-based open Linux platform.)
Telaneo
> to focus on getting one easily available, affordable device working fully with pure Debian or PostmarketOS (no closed drivers or other modules, and preferably no blobs) and with Purism's Phosh.
I'm not sure how viable this is. Linux phones already opt for hardware that's as open as possible, i.e. they use parts with the most open documentation and drives, but the trade-off to that is that those parts are functionally already end-of-life when they're in the phone, either because it's an old design that's been opened up to squeeze a bit more money out of an old design, or the design was third-rate to begin with. Not to mention that the baseband side of things is closed no matter what, so the phone that's completely true to the FOSS ideals seems impossible to make no matter what. And who would buy a phone with a third-rate chip and battery life? And since very few people buy them, prices aren't able to drop any significant amount.
I understand why people aren't willing to make a devils bargain in order to make a decent phone first, and then put Linux on it second, but I can't see any other way for this to happen, other than the phone market magically becoming more open somehow. If you could install Linux on any phone, since all the drivers are already out there, then we wouldn't be in this pickle, but every single Android phone out there has a different set of drivers and very few of them are open and possible to implement without an enormous amount of work, unlike the PC world, were at this point, only the really weird stuff (and Wifi from certain vendors) doesn't have some form of Linux driver.
salawat
Why is the baseband closed? That is the question we need to have answered.
monocasa
A bajillion reasons, including that carriers basically white list basebands they're willing to interact with, and the patent situation means you only have a handful of baseband OEMs and they view their whole business model as building as big of a moat around their IP as possible.
pessimizer
I would honestly just prefer that they use some semi-crap Chinese phone that is running on well-documented stuff a generation or four behind. If you could get Linux on a $50 phone, whoever was shipping them would sell 100K units. People would buy them just out of curiosity.
I'm behind though: aren't the UIs for mobile Linux still bad? I still can't get the experience I got out of my N900 that had only 256M of RAM, right? Every project I remember to bring the Maemo experience to Linux seemed to wither because there was ho hardware.
cosmic_cheese
Apologies if the idea is absurd, but wouldn't a Linux handheld without a cell modem be easier to build and distribute? Think something of an analogue to iPod Touches, which were iPhones sans the the phone part.
This would skip a lot of the regulatory red tape, bring down costs, and make the devices more accessible so they’re in more developers’ hands. They’d have to tether from your primary phone which isn’t ideal, but workable.
null
akagusu
Linux phones are useless for common people until they can run government and bank apps.
debo_
In giant font at the top of the linked post:
> apparently it needs to be said that I am not suggesting you switch to Linux on your phone today; just that development needs to accelerate. Please don’t be one of the 34 people that replied to tell me Linux is not ready.
akagusu
Linux is ready, what is not ready is the ecosystem.
nextos
SailfishOS is quite polished, and there's an Android emulation API. Lots of common applications, including many banking ones, run without a problem.
It's a chicken-egg issue. The last 10% of polish won't be done till a critical mass of users adopt the platform, and vice versa.
olivia-banks
Exactly. The kernel more or less doesn't matter, it's "the stuff on top."
anticorporate
I've heard this argument before and yet I've never understood it.
What government apps do people run? Why do you need to access your bank account on your phone? Is this some payments model that's just not common in my country where we still use physical credit cards for everything?
Telaneo
> What government apps do people run?
Public transport ticket app, government ID app, drivers licence app.
I do believe all of these specific examples run fine on rooted Android without too much hassle (unsure about the second one), so they should be emulatable or whatever on a Linux phone, but that assumes that experience holds up decently well, which I would be surprised if it did for apps like this.
> Why do you need to access your bank account on your phone?
Because the app is a whole lot better than the web interfaces my previous banks had. Plus the added convenience. I'd prefer that the web interface was just as good as the app, but I'd still use the app even if that existed, just due to the convenience.
monocasa
The driver's license apps will start requiring a non-rooted phone if they don't already.
spot5010
I do most of my banking and investments on my phone. I don’t think I’m in the minority here.
fian
I work for a bank. There is a strategic focus on the mobile banking app over the web app. Younger generations are doing everything through their phones. Including applying for home loans. Many banks are moving towards being digital only as contactless payments means people are using cash a lot less to the point that physical bank branches don't make sense anymore.
MostlyStable
My bank doesn't yet require the mobile app (quite), but all interactions are significantly more annoying without the app. My 2FA options all require a phone, either for the insecure method of texting me the code, or else an app-only option (they don't allow generic 2FA apps, but instead require a specific app, that almost definitely won't exist for a linux phone). Even verifying my identity on the phone is better with the app (the app generates a code that they just accept, it can be done without but it's slower and more inconvenient).
So no, my everyday interactions don't require the phone app. But any interaction that is novel enough to require direct communication with the bank has been rendered annoying without the phone app.
I'm someone for whom I'd probably be willing to deal with all these inconveniences to make my statement about ownership over my hardware and software, but I doubt that very many average consumers would.
ronsor
People in non-US countries apparently have a litany of government and banking apps which are mandatory at all times.
Telaneo
They're rarely completely mandatory (Grandma still needs to be able to access her bank too), but the alternative is usually a whole lot more inconvenient (sometimes for bad reasons, sometimes just because that's how life is).
Nursie
> What government apps do people run?
There are a bunch of them here in Australia, and there were several in the UK.
Here there's a secure ID app for government services which is used as 2FA on the web interface, and various apps to access state and national government services directly. There's a tax one that allows you to scan receipts to collect them up for your annual tax return. In the UK I had an NHS app, can't remember what else.
They aren't mandatory, you can live without them, but they are often convenient.
> Why do you need to access your bank account on your phone?
Because it's many people's primary computing device? Why would you not want to access your bank accounts on your phone?
And because if you want to log on to some banks websites you need to have a 2FA security code which can either be generated by a dedicated security device, which has become less common now, or by an app on the phone which is then usually biometrically protected. There is sometimes a second code-generation method for higher value transfers.
So it is convenient to be able to send payments in the bank app, though less common than using my phone instead of the physical card through apple/google pay (those don't require the bank app to be installed).
bakugo
> Why do you need to access your bank account on your phone?
My bank requires me to authenticate all online transactions via the phone app. Without it, it's not possible to make online payments.
zaik
I absolutely hate that government and bank apps are only available on the Play Store. You are legally required to have a Google account and accept their ToS to use them. I am aware of Aurora, but some banking apps check their origin and refuse to run if not downloaded from the Play Store.
_heimdall
I had to deal with this for government apps specifically related to immigration. I don't mind banks requiring it, I don't have to use that bank. I do mind governments requiring it if my only recourse is having to leave the country entirely.
bakugo
> I don't mind banks requiring it, I don't have to use that bank.
What if all banks require it?
CuriouslyC
Linux can emulate android. Most banks have websites, and the only real blocker for banking apps I've seen is the photo verification due to hardware issues connecting to the emulated android system.
em-bee
the app for one of my banks which i need for 2FA won't run on my /e/OS phone.
bakugo
> Linux can emulate android.
It can't emulate hardware attestation though, which most bank apps now require, so good luck with that.
CuriouslyC
You can do pass through attestation with access to kernelspace. There are a few things that don't pass (play protect/wildvine, but that's by design, not a limitation of linux)
Syntonicles
My bank's mobile app no longer supports my 2017 Android phone. I thought it would be a big deal but honestly I forgot about it until you mentioned this, it's been 6-12 months.
christophilus
I don't agree. They're useless until they can call, text, and do video / camera reliably. With enough adoption, the rest will come, but they won't ever get adoption without nailing those basics.
akagusu
Adoption will come only and only with essential apps people use every day.
dmbche
What's an example of a government app
jeffparsons
In Australia: Centrelink, Service Victoria, Medicare, myID (formerly MyGovID), ATO (tax) — for a start.
There's no great reason for these to be Android/Apple specific. I'm just offering examples as requested.
dmbche
And much appreciated - was not aware of these (other than covid vaccine apps really not seen them so far). Have a good day
JoaoCostaIFG
Portuguese government app: https://play.google.com/store/apps/details?id=id.gov.pt
Allows you to have a digital copy of your ID and sign in to government sites/services (there are alternative methods).
mr90210
Oh João vai-te deitar pah. LMAO
abhinavk
Identity apps as well as apps to access government and social programs.
hopelite
Not to mention why specifically government apps? Would those not be covered by general compatibility with web standards?
Wouldn’t well designed mobile web-apps suffice for that use case? I have several web-app site shortcuts linked on my Home Screen which behave just like the native apps. In most cases I don’t see why that would not be sufficient, including most “government apps” use cases
mitthrowaway2
The BC Service Card app
hecanjog
I've had the same (US) bank for 20 years, it's a small one, they have a nice web interface (and I can deposit checks through it on my laptop) but I've never run into a situation where I needed to have some smartphone app to do my banking. (I also don't have a smartphone.) Is this common with major banks? Do they not have web interfaces anymore?
akagusu
Outside US lots of banks use apps to generate a token and authenticate website transactions.
em-bee
custom apps, that allow no alternative.
nicholasjarnold
They do, but some seem to be gradually removing functionality (like check deposit via scan + upload) in favor of using their amazingly convenient (/s) app.
Nursie
A lot of major banks worldwide have apps, and they usually require un-rooted phones.
People here seem to think this is some sort of Orwellian attempt to control them, but the reasons are more mundane and technical - many of them (mine included, from two countries) use security facilities on the phone to secure your accounts.
For example, my HSBC UK app has replaced the little calculator thing they used to ship, and uses iOS face recognition to secure the generation of log-on codes which you need in order to use the web interface, as well as for secure access to the banking app directly.
With a rooted phone they don't have the guarantees that these aren't being exfiltrated, or the app being subverted in novel ways, so they don't want to support it.
You may not consider this a good enough reason, and I have heard it said on HN that 'the banks shouldn't get to control what I do on my computing device!', and that attitude is absolutely fine, but then you'll most likely end up with either less secure banking (meaning more fraud, higher fees etc) or going back to having to have a dedicated security device.
> I can deposit checks through it on my laptop
American-like banking detected... who uses checks in 2025?! :)
hecanjog
> American-like banking detected... who uses checks in 2025?! :)
Yeah, fair. :-) I live in a small town, the only check I write is my rent check, which I literally walk across the street to deposit. But I still on rare occasions receive checks as well.
joshdavham
Pardon my potentially naive question, but would Samsung ever develop their own OS? I imagine they're not necessarily happy about some of the latest changes to android.
internet2000
Bada and Tizen. They've been trying for 15 years. Tizen in particular is as Linux as it gets. Long story short: it's not something the market wants.
joshdavham
Interesting!
> Long story short: it's not something the market wants.
Who knows. Maybe this could change?
monocasa
They'd almost certainly just fork android like the various Chinese companies and Amazon have done.
its-kostya
The mobile app ecosystem has outgrown it's original purpose to run software in a constrained env. Phones today are more powerful than my engineering laptop in university 15 years ago. The app ecosystem appeal today is reach, platform lock-in, and great APIs.
For example. I _want_ to run Linux phones even without all the apps & convenience, except Signal messenger. I am unable to use Signal without first registering through a mobile app. I suspect the desktop version will run fine-ish (proton after all). But at the end of the day, adoption will increase if mobile apps had a compatible desktop version on a Linux phone.
daoboy
What is the advantage of a Linux phone over something like LineageOS?
jwrallie
If things keep going in the direction they are, there might not be a LineageOS at some point, and developing a useful alternative before that (Linux based) be great.
em-bee
so we fork and continue to work on lineageOS. why start from scratch? (i mean, it's nice to have alternatives, but there is no reason not to continue developing an android fork.
Telaneo
Working on LineageOS doesn't help you if you can't even install it. Fewer and fewer phones come with unlockable bootloaders these days. The grip is tightening.
beeflet
You can run normal linux desktop and server programs with no limitations. The development and driver support is not guided by google.
debo_
I didn't know syncthing-android had been discontinued. I use that app heavily.
(Linked from the post: https://forum.syncthing.net/t/discontinuing-syncthing-androi...)
greenavocado
Use syncthing fork on fdroid
staviette
The fork by Catfriend01 available through F-Droid works great...for now. I too use it heavily and worry about it's future on android.
tripdout
There's a maintained fork.
ed_mercer
I also strongly felt this when support for sideloading apps got dropped, and from my personal experience of dealing with rooting and working around play integrity. It shouldn't have to be like this.
thebiblelover7
Maybe I'm misunderstanding this, but what would be the advantage of running straight Linux versus an AOSP-based mobile OS? Like, why not just keep the great apps that do run on there and ignore the Play Integrity ones that don't. Does it have to do mainly with just the governance of AOSP (i.e. Google)?
rickydroll
The only thing that keeps me on Pixel is Google's astrophotography mode. Put the same quality camera (app and hardware), and I'm there. I'll get there faster if there is an Ektachrome and Tri-X film emulation setting. I miss the colors of film, but do not miss the chemistry or expense.
dmbche
I'm sure I sound like and ass, but if astrophotography is the only thing tying you to your phone, why not gear for that?
rickydroll
Nah, not an ass. Just not up to speed yet.
Using traditional cameras (repurposed DLSRs or fancy webcams like ZWO). There is a significant hurdle, of expense, learning how to use them, and setting them up. A Pixel makes sky-wide astrophotography trivially easy with almost no setup required. Depending on how stable the camera mount is, the pixel will allow me to start over on the novice side of the scale. I've been able to take handheld pictures of the Aurora and other large sky images, such as lightning in twilight thunderstorms. If I can rest the camera somewhere stable, I can take longer exposures and even create a time-lapse of the night sky.
There's a lot to be said for pulling your phone out of your pocket and taking pictures of the sky.
c420
Throw in Velvia emulation for an even three wishes
tho23i434234
Mao said "Let a thousand flowers bloom, a hundred schools of thought contend". Then he killed off all those naive ones who stepped out.
This is more or less the capitalist/liberalist/colonial/MAGA model from time immemorial: preach "freedom" to put yourself in a indispensable place. Then impose fascism with long-suspected hierarchies.
My Android phone prevents me from taking screenshots if an app author doesn't want me to.
My Android phone prevents me from recording phone calls at the request of my carrier, even though it's totally legal for me to do so in my jurisdiction.
I'm not loving where this is all going.