[   11.203511] udlfb: DisplayLink USB Adapter - serial #165002012625515
[   11.203517] udlfb: vid_17e9&pid_0199&rev_0108 driver's dlfb_data struct at ffff88012959f000
[   11.203519] udlfb: console enable=1
[   11.203521] udlfb: fb_defio enable=1
[   11.203522] udlfb: shadow enable=1
[   11.203672] udlfb: vendor descriptor length:22 data:22 5f 01 0020 05 00 01 03 04 02
[   11.203674] udlfb: DL chip limited to 2080000 pixel modes
[   11.203778] udlfb: allocated 4 65024 byte urbs
[   11.203828] usbcore: registered new interface driver udlfb
[   11.293585] udlfb: 1680x1050 @ 59 Hz valid mode
[   11.293590] udlfb: 720x400 @ 70 Hz valid mode
[   11.293593] udlfb: 640x480 @ 60 Hz valid mode
[   11.293595] udlfb: 640x480 @ 67 Hz valid mode
[   11.293597] udlfb: 640x480 @ 72 Hz valid mode
[   11.293599] udlfb: 640x480 @ 75 Hz valid mode
[   11.293601] udlfb: 800x600 @ 56 Hz valid mode
[   11.293603] udlfb: 800x600 @ 60 Hz valid mode
[   11.293605] udlfb: 800x600 @ 72 Hz valid mode
[   11.293607] udlfb: 800x600 @ 75 Hz valid mode
[   11.293609] udlfb: 832x624 @ 75 Hz valid mode
[   11.293612] udlfb: 1024x768 @ 60 Hz valid mode
[   11.293614] udlfb: 1024x768 @ 70 Hz valid mode
[   11.293616] udlfb: 1024x768 @ 75 Hz valid mode
[   11.293618] udlfb: 1280x1024 @ 75 Hz valid mode
[   11.293622] udlfb: 1152x864 @ 75 Hz valid mode
[   11.293624] udlfb: 1152x864 @ 75 Hz valid mode
[   11.293626] udlfb: 1280x1024 @ 60 Hz valid mode
[   11.293628] udlfb: 1440x1440 @ 75 Hz valid mode
[   11.293630] udlfb: 1440x1440 @ 60 Hz valid mode
[   11.293632] udlfb: 1600x1200 @ 60 Hz valid mode
[   11.293634] udlfb: 1680x1680 beyond chip capabilities
[   11.293636] udlfb: 1280x1280 @ 60 Hz valid mode
[   11.293639] udlfb: Reallocating framebuffer. Addresses will change!
[   11.294660] udlfb: 1680x1050 @ 59 Hz valid mode
[   11.294662] udlfb: set_par mode 1680x1050
[   11.304467] udlfb: open /dev/fb0 user=0 fb_info=ffff880129599000 count=1
[   11.311690] udlfb: set_par mode 1680x1050
[   12.311147] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   13.311026] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   14.311028] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   15.311026] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   16.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   17.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   18.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   19.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   20.311020] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   21.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   22.311020] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   23.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   24.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   25.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   26.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   27.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   28.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   29.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   30.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   31.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   32.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   33.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   34.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   35.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   36.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   37.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   38.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   39.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   40.311020] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   41.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   42.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   43.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   44.311020] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   45.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   46.311022] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   47.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   48.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   49.311020] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   50.311020] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   51.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   52.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   53.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   54.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   55.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   56.311020] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   57.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   58.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   59.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   60.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   61.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   61.528443] usb 2-2: USB disconnect, address 2
[   61.528512] udlfb: USB disconnect starting
[   61.528513] udlfb: Freeing all render urbs
[   62.311021] udlfb: wait for urb interrupted: ffffffc2 available: 4
[   62.311896] Console: switching to colour frame buffer device 210x65
[   62.311904] udlfb: set_par mode 1680x1050
[   62.311906] fbcon_switch: detected unhandled fb_set_par error, error code -1
[   62.315548] udlfb: DisplayLink USB device /dev/fb0 attached. 1680x1050 resolution. Using 6896K framebuffer memory
[   62.375008] kvm: Nested Virtualization enabled
[   63.874306] EXT4-fs (sda3): re-mounted. Opts: (null)
[   64.151034] usb 2-2: new high speed USB device using ehci_hcd and address 3