Ubuntu
linux package

  1. Zesty (17.04)
  2. Bug #1667750
  3. Comment #173

Comment 173 for bug 1667750

Revision history for this message
In , bernhard.gebetsberger (bernhard.gebetsberger-linux-kernel-bugs) wrote :

(In reply to Michael from comment #10)
> I can confirm this issue. Also I can confirm that other USB devices are
> effected, too (mostly if plugged into an USB3 port).
> For example:
> ID 7392:7710 Edimax Technology Co., Ltd (mt7601u)
> WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
>
> dmesg doesn't show IOMMU warnings, so I assume it is a problem introduced in
> usb/xhci driver.

I think this affects only a specific hardware configuration(I've tried using my wifi stick on a different machine and it worked without problems).
Which hardware are you using? Maybe there are some parts we have in common.

My hardware configuration:
CPU: AMD Ryzen 3 2200G, Motherboard: MSI B350 PC MATE
GPU: AMD Radeon RX 580 8GB