UNII-4 5.9G Band support request on 8852BE
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
HWE Next |
New
|
Undecided
|
Unassigned | |||
linux (Ubuntu) | Status tracked in Mantic | |||||
Jammy |
Invalid
|
Undecided
|
Unassigned | |||
Lunar |
Fix Released
|
Medium
|
AceLan Kao | |||
Mantic |
In Progress
|
Medium
|
AceLan Kao | |||
linux-oem-6.1 (Ubuntu) | Status tracked in Mantic | |||||
Jammy |
Fix Released
|
Undecided
|
AceLan Kao | |||
Lunar |
Invalid
|
Undecided
|
Unassigned | |||
Mantic |
Invalid
|
Undecided
|
Unassigned |
Bug Description
[Impact]
The platform can't connect to AP with Wi-Fi 5.9G capability and wifi function doesn't work properly.
[Fix]
Realtek has verified the 5.9G function with 8852BE WLAN on WarlockMLK2 Intel platform and submitted upstream.
https://<email address hidden>/
Included in v6.5-rc
e3b77c06c886 wifi: rtw89: support U-NII-4 channels on 5GHz band
a002f98123dd wifi: rtw89: regd: judge UNII-4 according to BIOS and chip
e897b0bef38a wifi: rtw89: introduce realtek ACPI DSM method
[Test]
Verified by ODM and can connect to 5.9G AP
[Where problems could occur]
commit 5 added new callback functions which change the device behavior during suspending/
Other commits looks normal and should not lead to regressions.
CVE References
Changed in linux (Ubuntu Jammy): | |
status: | New → Invalid |
Changed in linux (Ubuntu Lunar): | |
status: | New → In Progress |
Changed in linux (Ubuntu Mantic): | |
status: | New → In Progress |
Changed in linux-oem-6.1 (Ubuntu Jammy): | |
status: | New → In Progress |
Changed in linux-oem-6.1 (Ubuntu Lunar): | |
status: | New → Invalid |
Changed in linux-oem-6.1 (Ubuntu Mantic): | |
status: | New → Invalid |
Changed in linux (Ubuntu Lunar): | |
assignee: | nobody → AceLan Kao (acelankao) |
Changed in linux (Ubuntu Mantic): | |
assignee: | nobody → AceLan Kao (acelankao) |
Changed in linux-oem-6.1 (Ubuntu Jammy): | |
assignee: | nobody → AceLan Kao (acelankao) |
description: | updated |
tags: | added: oem-priority originate-from-2020628 somerville |
description: | updated |
description: | updated |
Changed in linux (Ubuntu Mantic): | |
importance: | Undecided → Medium |
Changed in linux (Ubuntu Lunar): | |
importance: | Undecided → Medium |
Changed in linux (Ubuntu Lunar): | |
status: | In Progress → Fix Committed |
Changed in linux-oem-6.1 (Ubuntu Jammy): | |
status: | In Progress → Fix Committed |
This bug is awaiting verification that the linux/6.2.0-27.28 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification- needed- lunar' to 'verification- done-lunar' . If the problem still exists, change the tag 'verification- needed- lunar' to 'verification- failed- lunar'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.
See https:/ /wiki.ubuntu. com/Testing/ EnableProposed for documentation how to enable and use -proposed. Thank you!