Eu tenho um ASUS-Zenbook UX310UA-GL160R e estou tentando conectar um segundo monitor através do adaptador usb-c para DVI.
lsusb sem adaptador:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 8087:0a2a Intel Corp.
Bus 001 Device 003: ID 0bda:58d2 Realtek Semiconductor Corp.
Bus 001 Device 006: ID 046d:c01e Logitech, Inc. MX518 Optical Mouse
Bus 001 Device 004: ID 05ac:024f Apple, Inc.
Bus 001 Device 002: ID 05ac:1006 Apple, Inc. Hub in Aluminum Keyboard
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lsusb com o adaptador :
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 8087:0a2a Intel Corp.
Bus 001 Device 003: ID 0bda:58d2 Realtek Semiconductor Corp.
Bus 001 Device 006: ID 046d:c01e Logitech, Inc. MX518 Optical Mouse
Bus 001 Device 004: ID 05ac:024f Apple, Inc.
Bus 001 Device 002: ID 05ac:1006 Apple, Inc. Hub in Aluminum Keyboard
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lspci -d :: 0c03 -k
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP USB 3.0 xHCI Controller
Kernel driver in use: xhci_hcd
Trecho interessante de dmesg
[190917.168090] usb 1-2.1: new full-speed USB device number 7 using xhci_hcd
[190917.247452] usb 1-2.1: device descriptor read/64, error -32
[190918.187587] usb 1-2.1: new full-speed USB device number 9 using xhci_hcd
[190918.267489] usb 1-2.1: device descriptor read/64, error -32
[190919.367524] usb 1-2.1: new full-speed USB device number 12 using xhci_hcd
[190919.447613] usb 1-2.1: device descriptor read/64, error -32
[190919.799798] usb 1-2.1: new full-speed USB device number 13 using xhci_hcd
[190919.879814] usb 1-2.1: device descriptor read/64, error -32
[190920.067646] usb 1-2.1: device descriptor read/64, error -32
[190920.255782] usb 1-2.1: new full-speed USB device number 14 using xhci_hcd
[190920.335681] usb 1-2.1: device descriptor read/64, error -32
[190920.523584] usb 1-2.1: device descriptor read/64, error -32
[190920.711533] usb 1-2.1: new full-speed USB device number 15 using xhci_hcd
[190920.711610] usb 1-2.1: Device not responding to setup address.
[190920.919810] usb 1-2.1: Device not responding to setup address.
[190921.127608] usb 1-2.1: device not accepting address 15, error -71
[190921.211570] usb 1-2.1: new full-speed USB device number 16 using xhci_hcd
[190921.211719] usb 1-2.1: Device not responding to setup address.
[190921.419750] usb 1-2.1: Device not responding to setup address.
[190921.627627] usb 1-2.1: device not accepting address 16, error -71
[190921.627683] usb 1-2-port1: unable to enumerate USB device
[219005.641806] TCP: wlp2s0: Driver has suspect GRO implementation, TCP performance may be compromised.
[225099.538252] perf: interrupt took too long (7692 > 7690), lowering kernel.perf_event_max_sample_rate to 26000
[279884.408604] usb 1-2.3: reset low-speed USB device number 6 using xhci_hcd
Especificações do ASUS-Zenbook UX310UA-GL160R: