You can try to patch your own ath12k/WCN7850/hw2.0/board-2.bin [1] and use one of the two listed above but there's no guarantee it will work for your machine.
The correct firmware really needs to be released by the laptop vendor. Or maybe it's possible to extract it from the Windows driver... [1] https://discourse.ubuntu.com/t/wi-fi-7-qualcomm- wcn7850-fastconnect-7800-not-working-on-ubuntu-24-04-3-ath12k-pci- missing-from-kernel/73364/24?u=juergh ** Changed in: linux-firmware (Ubuntu) Status: Incomplete => Won't Fix ** Changed in: linux-firmware (Ubuntu) Status: Won't Fix => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2130959 Title: Regression in Qualcomm WCN7850 wifi drivers causing ath12k driver to fail to load To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/2130959/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
