Different SDHCI controllers recognized on live USB and installed Manjaro after removing Windows => no wifi :(

Support
2

:+1: Welcome to Manjaro! :+1:

  1. Please read this:
    How to provide good information
    and press the three dots … below your post and press the :pencil2: to give us more information so we can see what’s really going on.
    Now we know the symptom of the disease, but we need some more probing to know where the origin lies… :grin:
  2. An inxi --admin --verbosity=7 --filter --no-host --width would be the minimum required information for us to be able to help you. (Personally Identifiable Information like serial numbers and MAC addresses will be filtered out by the above command)
    Also, please copy-paste that output in-between 3 backticks ``` at the beginning and end of the code/text.
  3. On a dual boot system with Windows, always:
    • Disable Fast boot in the UEFI firmware
    • Disable fast startup in Windowsz
    • Shut down Windows completely and press the power button to boot into Linux. (I.E. “Cold boot”)
      You can still warm boot from Linux to Windows, just not the reverse due to some Windows drivers messing with some UEFI systems.

:+1:

P.S. If you want to notify me that you did provide this information, please :heart: this message and I’ll come back and have another look.