# Pi B+ with Cirrus(Wolfson) kernel\_wolfson.img FAIL

**URL:** https://discourse.mopidy.com/t/pi-b-with-cirrus-wolfson-kernel-wolfson-img-fail/510
**Category:** Pi MusicBox (archive)
**Created:** [January 6, 2015, 2:37am UTC](https://discourse.mopidy.com/t/pi-b-with-cirrus-wolfson-kernel-wolfson-img-fail/510 "2015-01-06T02:37:52Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![vvill](https://avatars.discourse-cdn.com/v4/letter/v/fbc32d/32.png) [@vvill](https://discourse.mopidy.com/u/vvill)
#### Post date: [January 6, 2015, 2:37am UTC](https://discourse.mopidy.com/t/pi-b-with-cirrus-wolfson-kernel-wolfson-img-fail/510/1 "2015-01-06T02:37:52Z")

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NO ethernet/USB.  
Did a firmware upgrade via Noobs

Went back to musicbox and kernel\_wolfson.img. Still there.

So now what?  
Will that kernel even work with the B+/Cirrus card combo?

If I knew that the new musicbox version doesn’t need a different kernel than ok.

Thanks

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### Author: ![woutervanwijk](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.mopidy.com/woutervanwijk/32/15_2.png) [@woutervanwijk](https://discourse.mopidy.com/u/woutervanwijk)
#### Post date: [January 13, 2015, 10:50am UTC](https://discourse.mopidy.com/t/pi-b-with-cirrus-wolfson-kernel-wolfson-img-fail/510/2 "2015-01-13T10:50:32Z")

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Did you try this?  
[https://drive.google.com/file/d/0B1pbJ9i2xJHcVW5NYm9fbmpyRGM/view](https://drive.google.com/file/d/0B1pbJ9i2xJHcVW5NYm9fbmpyRGM/view)

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### Author: ![jodal](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.mopidy.com/jodal/32/2564_2.png) [@jodal](https://discourse.mopidy.com/u/jodal)
#### Post date: [February 19, 2026, 11:47am UTC](https://discourse.mopidy.com/t/pi-b-with-cirrus-wolfson-kernel-wolfson-img-fail/510/3 "2026-02-19T11:47:50Z")

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