Hi, I have updated board-2.bin from https://launchpad.net/ubuntu/+source/linux- firmware/20250901.git993ff19b-0ubuntu1.8
And I can confirm that 5ghz is working now. Here is the md5 for reference. saikiran@saikiran-Yoga-Slim-7-14Q8X9:/lib/firmware/ath12k/WCN7850/hw2.0$ md5sum board-2.bin 4b0cb2416db49e39c8c7e3302067d22e board-2.bin saikiran@saikiran-Yoga-Slim-7-14Q8X9:/lib/firmware/ath12k/WCN7850/hw2.0$ Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2138754 Title: [ath12k wcn7850] 5 GHz Wi-Fi broken in kernel 6.17+ due to broken frequency range filtering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2138754/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
