[Bug] [CFL-S/H][CNL-Y] USB 3.1 UAS is recognized as USB 3.0 device
Bug #1741391 reported by
Alice Liu
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| intel |
Fix Released
|
Undecided
|
Unassigned | ||
| linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
| Bionic |
Fix Released
|
Undecided
|
Unassigned | ||
Bug Description
Description
SW:Linux p-cfls01 4.15.0-rc3
bios:CNLSFWR1.
USB 3.1 UAS is recognized as USB 3.0 device. 4.15.0-rc2 works normal.
steps
1. insert a USB 3.1 UAS device into USB 3.1 port
2. lsusb -t
expected results
usb 3.1 is recognized as usb 3.1 device
observed results
usb 3.1 is recognized as usb 3.0 device
HW: CFL
Target Kernel: 4.15
Target Release: 18.04
Revision history for this message
| Alice Liu (dxliu) wrote | #1 |
| information type: | Proprietary → Private |
Revision history for this message
| pragyansri.pathi@intel.com (pragyan) wrote | #5 |
Revision history for this message
| pragyansri.pathi@intel.com (pragyan) wrote | #7 |
Revision history for this message
| Leann Ogasawara (leannogasawara) wrote | #8 |
| tags: | added: kernel |
| information type: | Private → Public |
| Changed in intel: | |
| status: | New → Fix Released |
| Changed in linux (Ubuntu): | |
| status: | New → Fix Released |
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Merged in kernel v4.15-rc6.
Commit id:
07b9f12864d16c3