** Changed in: hwe-next
Status: In Progress => Fix Released
** Changed in: linux-firmware (Ubuntu)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/2084504
Title:
Fix regression and add more region support of QCOM WiFi WCN7850
Status in HWE Next:
Fix Released
Status in linux-firmware package in Ubuntu:
Fix Released
Status in linux-firmware source package in Jammy:
Fix Released
Status in linux-firmware source package in Noble:
Fix Released
Status in linux-firmware source package in Oracular:
Fix Released
Bug description:
[Impact]
Qualcomm WiFi chip WCN7850 failed to load board data,
ath12k can not work due to previous update of board-2.bin.
Also add more region support again.
[Fix]
Update board-2.bin in linux-firmware.
[Test]
Tested on 2 models of Thinkpad, WiFi works fine.
Bootup with the new fw, connect to AP,
use iperf3:
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 164 MBytes 138 Mbits/sec 0 sender
[ 5] 0.00-10.05 sec 163 MBytes 136 Mbits/sec receiver
[Where problems could occur]
It may break Qualcomm WiFi WCN7850.
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