[Bug] USB 3.1 Gen2 works as 5Gbps
Bug #1720045 reported by
Alice Liu
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
intel |
Fix Released
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
Medium
|
Seth Forshee |
Bug Description
Description:
[USB][CFL-
Steps:
1. boot up platform
2. plug in a USB 3.1 Gen2 device
3. lsusb -t
[Expected Results]
It will be enumed as 10Gbps device
[Observed Results]
It is enumed as 10Gbps device. But works after apply 0001-xhci-
Target Kernel: 4.14
Target Release: 18.04
If 17.10, it will need back porting
CVE References
information type: | Proprietary → Private |
information type: | Private → Public |
Changed in linux (Ubuntu): | |
assignee: | nobody → Seth Forshee (sforshee) |
importance: | Undecided → Medium |
status: | New → Fix Committed |
Changed in intel: | |
status: | New → Fix Committed |
Changed in intel: | |
status: | Fix Committed → Fix Released |
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It was merged in intel next branch and hasn't been merged to mainline. 5c85a62eaa29a85 ba6cc2f899
Commit id:
7bea22b124d7784