Flashing OPNSense .img.bz2

Started by Ze_Mind, April 18, 2026, 09:35:37 PM

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I don't know where this goes. move if needed.

When I flash this with Etcher, it gives me an error.

Something went wrong. If it is a compressed Image, please check that the archive is not corrupted. Error starting flasher sidecar process.
When I go to extract the img.bz2 file, all it does is hang. Not making it past 20%.

There something wrong with your files, or is it just me? I tried this on Debian as well on Mint. So it's not OS dependent.

Running Debian Testing KDE Plasna.

Have you tried doing a "bzip2 -d" first?
Deciso DEC750
People who think they know everything are a great annoyance to those of us who do. (Isaac Asimov)

Yes, I have done that "bzip2 -d" command. Again, it just hangs.

Quote from: Ze_Mind on April 18, 2026, 10:50:11 PMYes, I have done that "bzip2 -d" command. Again, it just hangs.
Here is the .img file I saved after I had extracted the original .bz2 file a while ago with
$ bzip2 -dv https://drive.proton.me/urls/MYEC8EHCQ0#BtMc88nHoTpx

And succesfully flashed to my USB Stick afterwards with the following dd command :
# dd of=/dev/sdb if=OPNsense-26.1.2-vga-amd64.img bs=4MiB status=progress
See if you can do the same :)



The reason I uploaded it for you is that the OPNsense Update Procedure can sometimes be picky/weird when it's done over a Mobile Broadband Connection so I thought maybe you are having similar issues with one of the OPNsense Mirrors and could use an alternative ??

Hope it works better this way...
Weird guy who likes everything Linux and *BSD on PC/Laptop/Tablet/Mobile and funny little ARM based boards :)

I have been able to download an earlier version, 25.7, that worked fine for me.

I do not think it is mirror dependent.

But I'll download the img file and see how it goes.

Update: I finally got it flashed. Weird how this happens.

I asked a good friend of mine to download it and try to extract the img.bz2. He couldn't either. Says it was done, but got corrupted.