Ubuntu
linux package

  1. Bug #1345895
  2. Comment #4

Comment 4 for bug 1345895

Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

It's getting worse with A01, USB3 stick speed is now always 480M

ubuntu@201403-14859:~$ lsusb -t; sudo dmidecode -s bios-version ;sudo dmidecode -s bios-release-date
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 5000M
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 480M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
        |__ Port 1: Dev 3, If 0, Class=Vendor Specific Class, Driver=rts5139, 480M
        |__ Port 2: Dev 6, If 0, Class=Wireless, Driver=btusb, 12M
        |__ Port 2: Dev 6, If 1, Class=Wireless, Driver=btusb, 12M
        |__ Port 4: Dev 5, If 0, Class=Video, Driver=uvcvideo, 480M
        |__ Port 4: Dev 5, If 1, Class=Video, Driver=uvcvideo, 480M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
        |__ Port 1: Dev 3, If 0, Class=Mass Storage, Driver=usb-storage, 480M
A01
04/28/2014