Enable WiFi hotspot feature for MediaTek MT7921
Bug #1979173 reported by
Chris Chiu
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Critical
|
Chris Chiu | ||
OEM Priority Project |
In Progress
|
Critical
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Focal |
Invalid
|
Undecided
|
Unassigned | ||
Jammy |
Fix Released
|
Medium
|
Unassigned | ||
Kinetic |
Fix Released
|
Undecided
|
Unassigned | ||
linux-oem-5.14 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Focal |
Fix Released
|
High
|
Unassigned | ||
Jammy |
Invalid
|
Undecided
|
Unassigned | ||
Kinetic |
Invalid
|
Undecided
|
Unassigned | ||
linux-oem-5.17 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Focal |
Invalid
|
Undecided
|
Unassigned | ||
Jammy |
Fix Released
|
Undecided
|
Unassigned | ||
Kinetic |
Invalid
|
Undecided
|
Unassigned |
Bug Description
[Impact]
The wifi hotspot on systems with Mediatek MT7921 wifi chip doesn't work.
[Fix]
MediaTek already have the commit 116c69603b01 ("mt76: mt7921: Add AP mode support") upstream. But it's based on kernel 5.18. Mediatek also suggest to add patches https:/
[Test]
Verified on the machines with MediaTek MT7921 chip.
[Where problems could occur]
The patches are to enable AP mode and and fix related issues on new VIF with AP capability, should have minimal impact to the origin behaviors.
Related branches
CVE References
Changed in linux-oem-5.17 (Ubuntu Focal): | |
status: | New → Invalid |
Changed in linux-oem-5.17 (Ubuntu Jammy): | |
status: | New → In Progress |
Changed in linux-oem-5.14 (Ubuntu Jammy): | |
status: | New → Invalid |
Changed in linux-oem-5.14 (Ubuntu Focal): | |
status: | New → In Progress |
Changed in linux (Ubuntu Jammy): | |
status: | New → In Progress |
Changed in linux (Ubuntu Focal): | |
status: | New → Invalid |
description: | updated |
tags: | added: oem-priority originate-from-1976459 somerville |
description: | updated |
description: | updated |
description: | updated |
description: | updated |
Changed in linux (Ubuntu Jammy): | |
importance: | Undecided → Medium |
Changed in linux-oem-5.14 (Ubuntu Focal): | |
importance: | Undecided → High |
Changed in oem-priority: | |
importance: | Undecided → Critical |
status: | New → In Progress |
Changed in linux-oem-5.17 (Ubuntu Jammy): | |
status: | In Progress → Fix Committed |
Changed in linux-oem-5.14 (Ubuntu Focal): | |
status: | In Progress → Fix Committed |
Changed in linux-oem-5.17 (Ubuntu): | |
status: | New → Invalid |
Changed in linux-oem-5.14 (Ubuntu): | |
status: | New → Invalid |
Changed in hwe-next: | |
importance: | Undecided → Critical |
Changed in hwe-next: | |
assignee: | nobody → Chris Chiu (mschiu77) |
tags: |
added: verification-done-focal removed: verification-needed-focal |
tags: |
added: verification-done-jammy removed: verification-needed-jammy |
Changed in linux (Ubuntu Jammy): | |
status: | In Progress → Fix Committed |
Changed in hwe-next: | |
status: | New → Fix Committed |
Changed in linux (Ubuntu): | |
status: | Incomplete → Fix Released |
Changed in hwe-next: | |
status: | Fix Committed → Fix Released |
Changed in linux (Ubuntu Kinetic): | |
status: | New → Fix Released |
Changed in linux-oem-5.14 (Ubuntu Kinetic): | |
status: | New → Invalid |
Changed in linux-oem-5.17 (Ubuntu Kinetic): | |
status: | New → Invalid |
To post a comment you must log in.
This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1979173
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.