** Changed in: linux (Ubuntu Lunar)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/2023952
Title:
UNII-4 5.9G Band support request on 8852BE
Status in HWE Next:
New
Status in linux package in Ubuntu:
In Progress
Status in linux-oem-6.1 package in Ubuntu:
Invalid
Status in linux source package in Jammy:
Invalid
Status in linux-oem-6.1 source package in Jammy:
In Progress
Status in linux source package in Lunar:
Fix Committed
Status in linux-oem-6.1 source package in Lunar:
Invalid
Status in linux source package in Mantic:
In Progress
Status in linux-oem-6.1 source package in Mantic:
Invalid
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://lore.kernel.org/linux-wireless/[email protected]/
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/resuming, not sure if this impacts old chips.
Other commits looks normal and should not lead to regressions.
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