1.0.335 driver stops working on 4.5.6 Kernel

[eggestad]

Took a while before I could check version.
Carefully removed all traces I could find of 1.0.* things.
/usr/libexec/displaylink/DisplayLinkManager
is the 1.1.65 version.

On both 4.5.7 abd 4.4.9 kernels the only thing in dmesg is :

[ 14.696306] usb 1-2.3: new high-speed USB device number 10 using xhci_hcd
[ 14.781156] usb 1-2.3: New USB device found, idVendor=04e8, idProduct=6860
[ 14.781161] usb 1-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 14.781164] usb 1-2.3: Product: SAMSUNG_Android
[ 14.781166] usb 1-2.3: Manufacturer: SAMSUNG
[ 14.781168] usb 1-2.3: SerialNumber: 02157df2954ad536
[ 14.782380] cdc_acm 1-2.3:1.1: ttyACM0: USB ACM device
[ 16.550297] Adjusting tsc more than 11% (6262756 vs 8115577)
[ 19.744800] usb 2-1: new SuperSpeed USB device number 2 using xhci_hcd
[ 19.757414] usb 2-1: New USB device found, idVendor=17e9, idProduct=ff03
[ 19.757421] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 19.757425] usb 2-1: Product: MB168B+
[ 19.757428] usb 2-1: Manufacturer: DisplayLink
[ 19.757431] usb 2-1: SerialNumber: F5LMTF073493
[ 19.787696] evdi: module verification failed: signature and/or required key missing - tainting kernel
[ 19.789132] evdi: [I] Initialising logging on level 5
[ 24.300433] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 24.300441] Bluetooth: HIDP socket layer initialized
[ 24.301630] hid-generic 0005:046D:B319.000A: unknown main item tag 0x0
[ 24.301827] input: Logitech K810 as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/bluetooth/hci0/hci0:256/0005:046D:B319.000A/input/input24
[ 24.302486] hid-generic 0005:046D:B319.000A: input,hidraw7: BLUETOOTH HID v12.02 Keyboard [Lo

It just seem to me that this version of the displaylink driver refuses to recognize the MB168+ display

Terje