High Quality Linux Swag?


I've got some great Linux swag from Ubuntu Korea, but I've been looking to buy new clothes lately and would love to rock more FOSS.

I see a couple websites that sell FOSS branded clothing, but does anyone have good experience buying high quality hats/tshirts/sweaters/active wear from any of these online retailers? Bonus points if the retailers donate proceeds to development

Linux has over 6% of the desktop market? Yes, you read that right - here's how


Clickbaity title on the original article, but I think this is the most important point to consider from it:

After getting to 1% in approximately 2011, it took about a decade to double that to 2%. The jump from 2% to 3% took just over two years, and 3% to 4% took less than a year.

Get the picture? The Linux desktop is growing, and it's growing fast.

This entry was edited (10 hours ago)

Volume control not working on USB audio device


The device in question is the USB dongle for my 2.4 GHz wireless headset. Everything works fine except for volume control, so it is stuck at max volume, regardless of where the volume slider in pavucontrol is. Volume controls within individual websites and programs work, but it seems that the system volume control is delegated to the USB device, which itself has no concept of volume control. This is the case with both pulseaudio and pipewire. Is there a way to limit the system-wide volume before it reaches the dongle?

Keep display output when monitor "Disconnected"


I am using a laptop, with a cheaper monitor that only has one hdmi input. I have two devices that I want to use on this monitor, My laptop and my xbox series, so I got an hdmi switcher.

The xbox handles switching to and from it's input without a hitch, but my laptop can takes up to a minute to recognize the switch and display to the monitor, sometimes not recognizing it at all.

I was thinking that having the laptop continue to output the display whether or not it recognizes the monitor as disconnected would help make switching between them more seamless. Is there a way to achieve this?

I am using KDE and I have the "Do Nothing" option selected under close lid in power options.

in reply to TheMonkeyLord

I think what you want is an EDID emulator with passthrough or whatever it's called. EDID is how a monitor tells a device what resolution to send and other info. Some cheap HDMI splitters, adapters, audio extractors, etc will let you emulate a specific EDID. One of my audio extractors lets you fake stereo vs surround support to trick the source into sending surround - I think that's also through EDID - since if you're trying to extract surround, it might be because your real TVs EDID is for stereo I assume. So you probably want something like that in before the switch so that the laptop always thinks something is plugged in. Your switch seems to be too smart in actually passing through the real monitor's EDID so the laptop is able to see when it switches.
This entry was edited (12 hours ago)
in reply to TheMonkeyLord

Just use the linux equivalent of github.com/VirtualDrivers/Virt…
When the wayland people stop pretending you don't need it
in 3 to 5 years, sometime around when they realize that network transparency is really important actually
This entry was edited (10 hours ago)

what's the deal with flatpak's organic maps downloading the whole world all at once, not even offering the user an option to cancel it or to choose what maps to download? (debian 12.11)


debian 12.11, organic maps from flatpak.

My local organic maps started to download the whole world. Every single map it could find. I tried stopping it but the only way to achieve that is to turn the application off. On starting it again, it resumes downloading.

Why?

The android based version found on f-droid is easier to use. I wanted to use the desktop based one because I work from home more often than elsewhere.

[Combat] Operators of the USF's 413th “Raid” Battalion struck a Russian Strela-10 SAM system in Donetsk Oblast. The reconnaissance UAV evaded a missile before an FPV drone struck the target.


Sensitive content

Linux Breaks 5% Desktop Share in U.S., Signaling Open-Source Surge Against Windows and macOS


US gov't is very afraid of BRICS and dedollarization, Trump insiders reveal. That's why he's attacking Brazil


are qr codes and pkpass files the same? what other formats do transportation authorities use?


qr code is the squares code that, if used with a qr code scanner redirects me automatically to a website or to download a pkpass file, right?

after downloading said pkpass file to my android, any wallet application like fosswallet should recognize it and add it to the local library (on my android device), right?

what other formats do transportation authorities use?

To those residing in Germany, is pkpass use widespread there? What are common formats used there?

are qr codes and pkpass files the same? what other formats do transportation authorities use?


cross-posted from: lemmy.ml/post/33289366

obligatory I know this is not a linux question, but you provide good information and alternatives

qr code is the squares code that, if used with a qr code scanner redirects me automatically to a website or to download a pkpass file, right?

after downloading said pkpass file to my android, any wallet application like fosswallet should recognize it and add it to the local library (on my android device), right?

what other formats do transportation authorities use?

To those residing in Germany, is pkpass use widespread there? What are common formats used there?



are qr codes and pkpass files the same? what other formats do transportation authorities use?


qr code is the squares code that, if used with a qr code scanner redirects me automatically to a website or to download a pkpass file, right?

after downloading said pkpass file to my android, any wallet application like fosswallet should recognize it and add it to the local library (on my android device), right?

what other formats do transportation authorities use?

To those residing in Germany, is pkpass use widespread there? What are common formats used there?


This entry was edited (19 hours ago)
in reply to queermunist she/her

Exactly. No matter the y dimension. Barcode data is only stored in x. Whereas QR uses x and y for data.

They also use the corner squares and a few specific dots to allow scanning from greater angles. Basically allowing the data to be read in 3d space. Even though only 2d is used to store that data.

This is why QR can work well with cameras. Whereas bar codes are designed for very short range laser reflection.

PS lots of info on QR online including open source programs to make your own.

The same goes for bar codes. But readers involve some very simple maker skills. Making simple barcode readers was a common school science project in the early 90s.

This entry was edited (18 hours ago)
in reply to queermunist she/her

Your generic "barcode" for something like a UPC is considered a 1D barcode and uses things like the spacing of the lines and thickness to encode data. Although some 1D barcodes can detect the barcode is damaged they cannot do error recovery.

Your 2D barcodes, like QR or Data Matrix, store data in both directions and depending on format can have varying levels of error correction (duplicate data) built into the barcode. They also obviously can take up less room and hold the same or more data as well. You do need a scanner that can do 2D barcodes though, as not all scanners will read them.

ESWIN and Canonical team up to port Ubuntu to EBC77 RISC-V SBC


ESWIN Computing is launching a new SBC running RISC-V. In a joint statement with Canonical, they have announced first-party support for Ubuntu 24.04 LTS on the new device. Good news for anyone wanting to diversify away from ARM SBC's.

Initramfs: What is it and how to abuse it


cross-posted from: lemmy.ml/post/33275115

According to my statistics that I look at, my second largest group are those who are on some Linux distribution (it just shows up as "Linux" there for me). Why did I write this? Because this group of people indirectly start their system through something called initramfs. Let's take a look at what it is and how to use it to our advantage.

Use the translator in the sidebar to translate the page.

The Hunt For The Perfect Laptop Continues


This isn’t the first time I’ve blogged about the dearth of truly great PC laptops out there, and I suspect it won’t be the last.


Source

OS Backup - what should and what should not be backup'd?


Hello there! Here's the thing: I got some old HDD for my Debian home server, and now that I have plenty of disk space I want to keep a backup of the OS, so that if something accidentally breaks (either SW or HW) I can quickly fix it.

now the question is: which directory should I include and which should I exclude from the backup? I use docker a lot, is there any docker-specific directory that I should back up?

in reply to tubbadu

It is a question I've spent a lot of time trying to work out. Can't speak to docker.

Some of the specifics of Keeps and Dontkeeps depend on details of your system. You have to find out where the distro, DM and other apps keep the following:

Dontkeeps:
- trashes
- temp files
- file indexes .. IMHO these dont backup properly if you leave them in and will prevent you from completing the task
- device files

Keeps:
- list of installed packages --- explicit and deps separate if possible
- config files: /etc, ~/.config, ~/.* on a case by case basis... I say remove the obvious large temp dirs and keep the rest by default for simplicity
- for the system configs I've had a tool called etckeeper running for a while because it was highly recommended but I've never actually restored from it...
- personal documents and other files such as typically kept in the home directory
- /root occasionally has something you need

Ways to investigate:
- use a disk usage utility to find out where your storage is being used up ... It'll help you find large Dontkeeps
- watch for recently modified files
- dirs and files that are modified all the time are usually temp dirs. But sometimes they have something useful like your firefox profile.

Most backup solutions are ONE of the following:

  1. User files
  2. System files

Don't spend too much time crying about needing two solutions. Just make your backup today and reach perfection later.

Remember: sync isn't backup. Test your backup if you can (but its not as easy as it sounds). Off site your most precious files.

This entry was edited (16 hours ago)
in reply to tubbadu

I think most options have been covered here, but I'd like to consider some other bits...

User accounts & file permissions:- if you have >1 account, note that the UserID is internally numbered (starting from 1000, so Bob=1000, Sue=1001) and your file system is probably setup using the numerical UserID... so re-creating the users in a different order would give Sue access to Bob's files and vice versa.

Similarly, backing up /etc /var etc... you should check if any applications (ie databases) need specific chmod and chown settings

Rsync, tar, etc can cover some of this, you just need to check you rebuild users in the correct order.

Maybe Ansible is another approach? So your disaster recovery would be:
1. Install plain OS on new drive
2. Get Ansible access to it (ie basic netwroking)
3. Rebuild OS and instsll applicstions automatically with Ansible
4. Restore application & home folders (again with Ansible)

When you get this working, it's amazing to watch an entire system being rebuilt

Looking for an alternative to google wallet, when it’s the default option to download a German travel card.


I now reside in Germany and my current employer pays 50% of this so called Deutschland-Job-Ticket. There is no physical card but travel information you download to an android wallet, but apparently google wallet is the only available option. See the picture:

Google is a company I don’t trust with my data, neither do I expect your regular public transportation authority employee to care about his privacy (he looked at me as I was asking if 2 + 2 equal 4). I am not aware of non google based wallets where I can download the travel information.

I tried some f-droid and droidify options but it turns out they’re pure crap.

The site: abo.ride-ticketing.de/app/ I log in with my username and password, get my travel information and on the bottom the picture I uploaded.

Any workarounds?

This being Germany, shouldn’t there be an alternative to those who refuse google? Don’t I have that right as a consumer?

Another question: I screenshot my logged in session on the link I provided where you see my qr code and my billing data. The public transportation employee told me that’s not allowed (wtf?). Can anyone here provide a rationale?

Looking for an alternative to google wallet, when it’s the default option to download a German travel card on my android.


cross-posted from: lemmy.ml/post/33213275

I know android is minimally related to linux and the question doesn't resemble a typical question for a linux forum but each time I've asked here you've provided valuable information:

I now reside in Germany and my current employer pays 50% of this so called Deutschland-Job-Ticket. There is no physical card but travel information you download to an android wallet, but apparently google wallet is the only available option. See the picture:

Google is a company I don’t trust with my data, neither do I expect your regular public transportation authority employee to care about his privacy (he looked at me as I was asking if 2 + 2 equal 4). I am not aware of non google based wallets where I can download the travel information.

I tried some f-droid and droidify options but it turns out they’re pure crap.

The site: abo.ride-ticketing.de/app/ I log in with my username and password, get my travel information and on the bottom the picture I uploaded.

Any workarounds?

This being Germany, shouldn’t there be an alternative to those who refuse google? Don’t I have that right as a consumer?

Another question: I screenshot my logged in session on the link I provided where you see my qr code and my billing data. The public transportation employee told me that’s not allowed (wtf?). Can anyone here provide a rationale?

in reply to springs283

As far as I remember, things other than credit/debit cards in Google Wallet are pretty much images that you can scan like you would a paper ticket. Maybe download that ticket somehow — if some other app provides the same android "activity" as Google Wallet (so it shows up in "Open WIth" menu when you clicj that button), you can use it to avoid Google completely. If it's hardcoded to use Google Wallet, make a separate account just for this ticket. Then just open the ticket in the app, take a screenshot, and use your favorite gallery app to scan it in at ticket gates.
This entry was edited (2 days ago)
in reply to springs283

I'm using fWallet for Eurostar, plane tickets, etc anything with PkPass. Very minimalist, just does the job.

This entry was edited (2 days ago)

Gaza: Israel kills more than 130 Palestinians in 24 hours


By Mera Aladam
Published date: 14 July 2025 11:50 BST | Last update:~08:00 EDT

According to the UN agency for #Palestinian refugees (UNRWA), "truckloads of food and medical supplies are waiting in warehouses" outside #Gaza.

"Stop the starvation. Lift the siege. Let the #UN, including #UNRWA, do its lifesaving work," they said in a post on X.

Gaza: Israel kills more than 130 Palestinians in 24 hours


cross-posted from: lemmy.ml/post/33173703

By Mera Aladam
Published date: 14 July 2025 11:50 BST | Last update:~08:00 EDT
According to the UN agency for #Palestinian refugees (UNRWA), "truckloads of food and medical supplies are waiting in warehouses" outside #Gaza.

"Stop the starvation. Lift the siege. Let the #UN, including #UNRWA, do its lifesaving work," they said in a post on X.


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