[SRU][I/J/OEM-5.13/OEM-5.14] Add MAC passthrough support for more Lenovo docks
Bug #1951767 reported by
AaronMa
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Impish |
Fix Released
|
Medium
|
Unassigned | ||
Jammy |
Fix Released
|
Undecided
|
Unassigned | ||
linux-oem-5.13 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Focal |
Fix Released
|
Undecided
|
Unassigned | ||
linux-oem-5.14 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Focal |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
[Impact]
MAC pass through is not working on new TBT and USB-C docks.
[Fix]
Enable MAC pass through based on Lenovo USB hub.
[Test]
Tested on Lenovo TBT4 and TBT3 dock, MAC pass through works well.
[Where problems could occur]
The Realtek USB ethernet in Lenovo USB hub will mess the MAC address.
CVE References
no longer affects: | linux (Ubuntu Focal) |
no longer affects: | linux-oem-5.13 (Ubuntu Impish) |
no longer affects: | linux-oem-5.13 (Ubuntu Jammy) |
no longer affects: | linux-oem-5.14 (Ubuntu Impish) |
no longer affects: | linux-oem-5.14 (Ubuntu Jammy) |
tags: | added: oem-priority originate-from-1949722 sutton |
Changed in linux (Ubuntu Jammy): | |
status: | Incomplete → New |
Changed in linux (Ubuntu): | |
status: | New → Incomplete |
Changed in linux (Ubuntu Impish): | |
status: | New → Triaged |
importance: | Undecided → Medium |
Changed in linux (Ubuntu Impish): | |
status: | Triaged → Fix Committed |
Changed in linux (Ubuntu Jammy): | |
status: | Incomplete → Fix Committed |
summary: |
- [SRU][I/OEM-5.13/OEM-5.14] Add MAC passthrough support for more Lenovo + [SRU][I/J/OEM-5.13/OEM-5.14] Add MAC passthrough support for more Lenovo docks |
Changed in linux-oem-5.13 (Ubuntu Focal): | |
status: | New → Fix Committed |
Changed in linux-oem-5.13 (Ubuntu): | |
status: | New → Invalid |
Changed in linux-oem-5.14 (Ubuntu): | |
status: | New → Invalid |
Changed in linux-oem-5.14 (Ubuntu Focal): | |
status: | New → Fix Committed |
Changed in hwe-next: | |
status: | New → Fix Released |
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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 1951767
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.