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I have tried with a mouse, a usb stick and a USB 3.0 camera, but none of them are visible with lsusb: $ lsusbīus 011 Device 006: ID 064f:2af9 WIBU-Systems AGīus 011 Device 005: ID 062a:4102 Creative Labsīus 011 Device 004: ID 03f0:034a Hewlett-Packard Elite Keyboardīus 011 Device 003: ID 192f:0416 Avago Technologies, Pte. The problem is that I can not see any device connected to this expansion card. I assume the last four are the controllers for USB 3.0 Expansion card.
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uPD720202 USB 3.0 Host Controller (rev 02) uPD720202 USB 3.0 Host Controller (rev 02)Ġ6:00.0 USB controller: Renesas Technology Corp. uPD720202 USB 3.0 Host Controller (rev 02)Ġ5:00.0 USB controller: Renesas Technology Corp. uPD720202 USB 3.0 Host Controller (rev 02)Ġ4:00.0 USB controller: Renesas Technology Corp. Here is the result of lspci: $ lspciĠ0:01.0 PCI bridge: NVIDIA Corporation Device 0fae (rev a1)Ġ1:00.0 PCI bridge: Pericom Semiconductor Device 2608Ġ2:01.0 PCI bridge: Pericom Semiconductor Device 2608Ġ2:02.0 PCI bridge: Pericom Semiconductor Device 2608Ġ2:03.0 PCI bridge: Pericom Semiconductor Device 2608Ġ2:04.0 PCI bridge: Pericom Semiconductor Device 2608Ġ3:00.0 USB controller: Renesas Technology Corp. I have used an expansion card with four separate xhci controllers (so they are not sharing a bus). I am trying to use PCI-E expansion slot to add extra USB 3.0 ports to the TX1.