Ubuntu
linux-firmware package

  1. Bug #2049220
  2. Comment #4

Comment 4 for bug 2049220

Revision history for this message
cbachert (cbachert) wrote :

I have mt7921e with ASIC revision 79220010. For me in addition to mDNS / IPv6 no longer working I was also unable to see Wi-Fi 5 GHz networks in the U-NII-2A band.

A similar fix applies here, I upgraded my firmware to the files from the following commits:
https://gitlab.com/kernel-firmware/linux-firmware/-/commit/1180974eb33ac67903269b71f35a489a2b77e5e9
https://gitlab.com/kernel-firmware/linux-firmware/-/commit/6b91b2ef6f4173099c1434e5d7c552e51814e26e

IPv6 and Wi-Fi in the U-NII-2A band works again now.