Eu tenho pouco problema com minhas duas portas USB 2.0. Eles não funcionam corretamente. Se algo (como mouse ou teclado) estiver conectado na inicialização, ele está funcionando, mas quando eu reconecto esse dispositivo, ele geralmente não quer trabalhar. No Windows tudo funciona bem.
Laptop: MSI GE60-2PE 640XPL
Sistema: Linux Mint 17.1
Saídas:
lsusb
Bus 002 Device 008: ID 1770:ff00
Bus 002 Device 002: ID 8087:8000 Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 005: ID 8087:07dc Intel Corp.
Bus 001 Device 039: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 002: ID 8087:8008 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 007: ID 1532:0021 Razer USA, Ltd
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lspci
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06)
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05)
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5)
00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d5)
00:1c.4 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #5 (rev d5)
00:1c.5 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #6 (rev d5)
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation HM87 Express LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05)
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05)
01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 860M] (rev a2)
03:00.0 Ethernet controller: Qualcomm Atheros Killer E2200 Gigabit Ethernet Controller (rev 13)
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5249 (rev 01)
05:00.0 Network controller: Intel Corporation Wireless 3160 (rev 83)
dmesg | grep USB
[16334.667461] usb 1-1.2: USB disconnect, device number 15
[16338.454165] usb 1-1.2: new full-speed USB device number 16 using ehci-pci
[16338.862356] usb 1-1.2: new full-speed USB device number 17 using ehci-pci
[16339.282564] usb 1-1.2: new full-speed USB device number 18 using ehci-pci
[16339.616843] usb 1-1.2: New USB device found, idVendor=1532, idProduct=001f
[16339.616846] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[16354.657326] usb 1-1.2: USB disconnect, device number 18
[16358.537997] usb 3-2: new full-speed USB device number 5 using xhci_hcd
[16358.555730] usb 3-2: New USB device found, idVendor=1532, idProduct=001f
[16358.555738] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[16368.024510] usb 3-2: USB disconnect, device number 5
[16370.525259] usb 3-1: new full-speed USB device number 6 using xhci_hcd
[16370.543091] usb 3-1: New USB device found, idVendor=1532, idProduct=001f
[16370.543095] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[16370.544550] hid-generic 0003:1532:001F.0019: input,hidraw3: USB HID v1.11 Mouse [Razer Razer Naga Epic] on usb-0000:00:14.0-1/input0
[16370.545223] hid-generic 0003:1532:001F.001A: input,hidraw4: USB HID v1.11 Keyboard [Razer Razer Naga Epic] on usb-0000:00:14.0-1/input1
[16519.936479] usb 3-1: USB disconnect, device number 6
[16524.257417] usb 1-1.2: new full-speed USB device number 19 using ehci-pci
[16524.609576] usb 1-1.2: new full-speed USB device number 20 using ehci-pci
[16524.909786] usb 1-1.2: new full-speed USB device number 21 using ehci-pci
[16525.390047] usb 1-1.2: new full-speed USB device number 22 using ehci-pci
[16525.578107] hub 1-1:1.0: unable to enumerate USB device on port 2
[16531.946007] usb 1-1.2: new full-speed USB device number 23 using ehci-pci
[16532.454324] usb 1-1.2: new full-speed USB device number 24 using ehci-pci
[16532.802429] usb 1-1.2: new full-speed USB device number 25 using ehci-pci
[16533.069479] usb 1-1.2: New USB device found, idVendor=1532, idProduct=001f
[16533.069482] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[16549.944299] usb 1-1.2: USB disconnect, device number 25
[16553.218730] usb 1-1.2: new full-speed USB device number 26 using ehci-pci
[16553.616086] usb 1-1.2: New USB device found, idVendor=1532, idProduct=0021
[16553.616096] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[16553.698891] hid-generic 0003:1532:0021.001B: input,hidraw3: USB HID v1.11 Mouse [Razer] on usb-0000:00:1a.0-1.2/input0
[16560.195433] usb 1-1.2: USB disconnect, device number 26
[16569.256274] usb 3-1: new full-speed USB device number 7 using xhci_hcd
[16569.274506] usb 3-1: New USB device found, idVendor=1532, idProduct=0021
[16569.274515] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[16569.277265] hid-generic 0003:1532:0021.001C: input,hidraw3: USB HID v1.11 Mouse [Razer Razer Naga Epic Dock] on usb-0000:00:14.0-1/input0
[16569.279406] hid-generic 0003:1532:0021.001D: input,hidraw4: USB HID v1.11 Keyboard [Razer Razer Naga Epic Dock] on usb-0000:00:14.0-1/input1
[16825.447012] usb 1-1.1: USB disconnect, device number 3
[16834.361139] usb 1-1.1: new full-speed USB device number 27 using ehci-pci
[16834.649436] usb 1-1.1: new full-speed USB device number 28 using ehci-pci
[16834.933712] usb 1-1.1: new full-speed USB device number 29 using ehci-pci
[16835.150017] usb 1-1.1: new full-speed USB device number 30 using ehci-pci
[16835.305958] hub 1-1:1.0: unable to enumerate USB device on port 1
[16846.918988] usb 1-1.2: new full-speed USB device number 31 using ehci-pci
[16847.211267] usb 1-1.2: new full-speed USB device number 32 using ehci-pci
[16847.491384] usb 1-1.2: new full-speed USB device number 33 using ehci-pci
[16847.711794] usb 1-1.2: new full-speed USB device number 34 using ehci-pci
[16847.859780] hub 1-1:1.0: unable to enumerate USB device on port 2
[16858.495475] usb 3-2: new full-speed USB device number 8 using xhci_hcd
[16858.513896] usb 3-2: New USB device found, idVendor=046d, idProduct=c52b
[16858.513905] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[16858.513910] usb 3-2: Product: USB Receiver
[16858.519636] logitech-djreceiver 0003:046D:C52B.0020: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-2/input2
[16858.529910] logitech-djdevice 0003:046D:C52B.0021: input,hidraw1: USB HID v1.11 Keyboard [Logitech Unifying Device. Wireless PID:4003] on usb-0000:00:14.0-2:2
[16863.584386] usb 3-2: USB disconnect, device number 8
[16874.084629] usb 1-1.2: new full-speed USB device number 35 using ehci-pci
[16874.373177] usb 1-1.2: new full-speed USB device number 36 using ehci-pci
[16874.657421] usb 1-1.2: new full-speed USB device number 37 using ehci-pci
[16874.873550] usb 1-1.2: new full-speed USB device number 38 using ehci-pci
[16875.029590] hub 1-1:1.0: unable to enumerate USB device on port 2
[16881.873228] usb 3-2: new full-speed USB device number 9 using xhci_hcd
[16881.891818] usb 3-2: New USB device found, idVendor=046d, idProduct=c52b
[16881.891828] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[16881.891833] usb 3-2: Product: USB Receiver
[16881.897882] logitech-djreceiver 0003:046D:C52B.0024: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-2/input2
[16881.903672] logitech-djdevice 0003:046D:C52B.0025: input,hidraw1: USB HID v1.11 Keyboard [Logitech Unifying Device. Wireless PID:4003] on usb-0000:00:14.0-2:2
[17131.199699] usb 3-2: USB disconnect, device number 9
[17136.516909] usb 1-1.2: new full-speed USB device number 39 using ehci-pci
[17136.807238] usb 1-1.2: New USB device found, idVendor=046d, idProduct=c52b
[17136.807242] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[17137.221868] logitech-djreceiver 0003:046D:C52B.0027: hiddev0,hidraw0: USB HID v1.11 Device [Logitech] on usb-0000:00:1a.0-1.2/input2
dmesg após o dispositivo de replicação:
[18116.850679] usb 1-1.2: USB disconnect, device number 39
[18116.852812] logitech-djreceiver 0003:046D:C52B.0027: can't reset device, 0000:00:1a.0-1.2/input2, status -32
[18117.818878] usb 1-1.2: new full-speed USB device number 40 using ehci-pci
[18118.128109] usb 1-1.2: New USB device found, idVendor=046d, idProduct=c52b
[18118.128114] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[18118.128117] usb 1-1.2: Product: USB Receiver
[18118.128118] usb 1-1.2: Manufacturer: Logitech
[18118.245108] usbhid 1-1.2:1.0: can't add hid device: -71
[18118.245136] usbhid: probe of 1-1.2:1.0 failed with error -71
[18118.468629] logitech-djreceiver 0003:046D:C52B.0029: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1a.0-1.2/input2