我无法让 AOC e1549Fwu USB 显示器在 Ubuntu 16.04（戴尔 Inspiron 5548 笔记本电脑）上运行。我尝试了以下驱动程序：
- Ubuntu 自带的驱动程序
- DisplayLink 驱动程序
- displaylink-debian
所有这些驱动程序都会产生乱码输出，例如，只有鼠标指针出现，而屏幕的其余部分则充满多色伪影。在笔记本电脑开机时连接和拆卸 USB 屏幕也会导致操作系统冻结（需要硬重启），除非在 Unity 的显示设置中禁用 USB 显示器。
还有一个HDMI屏幕连接到笔记本电脑，可以正常工作。
附加信息：
uname -a
Linux bruno-Inspiron-5548 4.4.0-93-generic #116-Ubuntu SMP Fri Aug 11
21:17:51 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
lsusb
Bus 002 Device 011: ID 17e9:4107 DisplayLink
dmesg
[ 2390.869937] usb 2-1: new high-speed USB device number 11 using xhci_hcd
[ 2390.981941] usb 2-1: device descriptor read/64, error -32
[ 2391.217988] usb 2-1: New USB device found, idVendor=17e9, idProduct=4107
[ 2391.217991] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2391.217993] usb 2-1: Product: e1649Fwu
[ 2391.217994] usb 2-1: Manufacturer: DisplayLink
[ 2391.217995] usb 2-1: SerialNumber: FJB42IA000842
[ 2391.220470] hid-generic 0003:17E9:4107.0007: hiddev0,hidraw6: USB HID v1.10 Device [DisplayLink e1649Fwu] on usb-0000:00:14.0-1/input1
[ 2392.237167] [drm] vendor descriptor length:17 data:17 5f 01 00 15 05 00 01 03 00 04
[ 2392.316377] udl 2-1:1.0: fb1: udldrmfb frame buffer device
[ 2392.316383] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 2392.316385] [drm] No driver support for vblank timestamp query.
[ 2392.316387] [drm] Initialized udl on minor 2
lspci -k | grep -A 3 -i "VGA"
00:02.0 VGA compatible controller: Intel Corporation Broadwell-U Integrated Graphics (rev 09)
Subsystem: Dell Broadwell-U Integrated Graphics
Kernel driver in use: i915
Kernel modules: i915
已尝试将其连接到不同的 USB 端口。
提前致谢。