On 11.11.2017 18:58, David Novák wrote:
Summary:
Problematic mouse works when it's not in Bus 005. It works OK in both UEFI and
Windows while in the same port.
Keyboards and different mouse works in all ports.
Problematic mouse: Genius NetScroll 200
Different mouse: Logitech B100
Keyboard: Zalman ZM-K300M
Different keyboard: A4tech KB-5A
PC configuration:
Asus PRIME X370-PRO
AMD Ryzen 5 1600
Fedora 25, 64bit, kernel 4.13.11 (no usb related fixes in .12 changelog so it
will still apply to latest stable release)
The failing port is controlled by a ASMedia xHCI controller.
Working ones are AMD xHCI controllers.
There was a recent quirk for ASM1042A xHCI controllers introduced,
XHCI_ASMEDIA_MODIFY_FLOWCONTROL, it's in 4.13.11
commit 9da5a1092b13468839b1a864b126cacfb72ad016
xhci: Bad Ethernet performance plugged in ASM1042A host
You could try removing that quirk and see if makes any difference.
-Mathias
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