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SSH access stopped working after firmware upgrade


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Posted · SSH access stopped working after firmware upgrade

I’m guessing it may have to do with the fact I am using 3dprinteros, which allows me to use my UM3 from an iPad. Is there a way to go back to the previous firmware version (where everything was still working perfectly)?

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    Posted · SSH access stopped working after firmware upgrade

    I think reverting to the previous version should work. Just download the firmware from the UM website, copy it to a USB stick and do the downgrade from the stick. Not 100% if it really works or if there is a check which prevents you from downgrading, but I think it should work.

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    Posted · SSH access stopped working after firmware upgrade

    Unfortunately it seems that the only downloadable versions are the latest and a really old version 4.3.97, or am I missing something?

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    Posted · SSH access stopped working after firmware upgrade

    In the end I found that by replacing the link to the latest release with the numbers of the previous (which I found in an email on this forum) I could download the previous version from:

    http://software.ultimaker.com/releases/firmware/9511/stable/5.2.11.20190503/um-update-5.2.11.20190503.swu

     

    The downgrade worked perfectly, and now I have ssh access again in the developer mode, and I can use 3dprinteros again to print from my iPad! 😀

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    Posted · SSH access stopped working after firmware upgrade

    Great and I am glad that you were able to fix it.

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