This was fixed in upstream 5.4-rc3: 47f50d610765 xhci: Fix USB 3.1 capability detection on early xHCI 1.1 spec based hosts
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1847838 Title: [Ubuntu 19.10-regression] USB3.1 test failed on CFL-1S8 Status in intel: Fix Released Status in linux package in Ubuntu: Incomplete Bug description: Description: PLY02:~ # for i in `lspci | grep -i usb | awk '{print $1}'`;do lspci -s $i -v;done; 00:14.0 USB controller: Intel Corporation C620 Series Chipset Family USB 3.0 xHCI Controller (rev 03) (prog-if 30 [XHCI]) Subsystem: Intel Corporation C620 Series Chipset Family USB 3.0 xHCI Controller Flags: bus master, medium devsel, latency 0, IRQ 34, NUMA node 0 Memory at 383ffff00000 (64-bit, non-prefetchable) [size=64K] Capabilities: [70] Power Management version 2 Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+ Kernel driver in use: xhci_hcd PLY02:~ # lsusb -t' /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/10p, 5000M --- 10000M |__ Port 1: Dev 2, If 0, Class=Mass Storage, Driver=usb-storage, 5000M -- 10000M and should use driver uas instead of usb-storage. /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M |__ Port 2: Dev 2, If 0, Class=Hub, Driver=hub/5p, 480M |__ Port 1: Dev 4, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M |__ Port 1: Dev 4, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M |__ Port 5: Dev 3, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M |__ Port 5: Dev 3, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M Target Kernel: TBD Target Release: 19.10 To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1847838/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
