dmesg | grep usb
[    0.136045] usbcore: registered new interface driver usbfs
[    0.136052] usbcore: registered new interface driver hub
[    0.136068] usbcore: registered new device driver usb
[    1.020232] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.020234] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.020235] usb usb1: Product: EHCI Host Controller
[    1.020236] usb usb1: Manufacturer: Linux 4.13.0-21-generic ehci_hcd
[    1.020237] usb usb1: SerialNumber: 0000:00:1a.0
[    1.040232] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    1.040233] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.040234] usb usb2: Product: EHCI Host Controller
[    1.040236] usb usb2: Manufacturer: Linux 4.13.0-21-generic ehci_hcd
[    1.040236] usb usb2: SerialNumber: 0000:00:1d.0
[    1.352101] usb 1-1: new high-speed USB device number 2 using ehci-pci
[    1.368089] usb 2-1: new high-speed USB device number 2 using ehci-pci
[    1.500622] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
[    1.500624] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.516720] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
[    1.516726] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.787998] usb 1-1.4: new high-speed USB device number 3 using ehci-pci
[    1.804000] usb 2-1.3: new full-speed USB device number 3 using ehci-pci
[    1.899660] usb 1-1.4: New USB device found, idVendor=2232, idProduct=1020
[    1.899665] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.899668] usb 1-1.4: Product: WebCam SC-0311139N
[    1.899672] usb 1-1.4: Manufacturer: Image Processor
[    1.899674] usb 1-1.4: SerialNumber: SM3711
[    1.916943] usb 2-1.3: New USB device found, idVendor=8086, idProduct=0189
[    1.916948] usb 2-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.996035] usb 2-1.5: new low-speed USB device number 4 using ehci-pci
[    2.108415] usb 2-1.5: New USB device found, idVendor=0458, idProduct=003a
[    2.108422] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.108425] usb 2-1.5: Product: Optical Mouse
[    2.108428] usb 2-1.5: Manufacturer: Genius
[    2.117827] usbcore: registered new interface driver usbhid
[    2.117828] usbhid: USB HID core driver
[    2.119457] input: Genius Optical Mouse as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.0/0003:0458:003A.0001/input/input8
[    2.119560] hid-generic 0003:0458:003A.0001: input,hidraw0: USB HID v1.11 Mouse [Genius Optical Mouse] on usb-0000:00:1d.0-1.5/input0
[   22.273826] usb 2-1.3: USB disconnect, device number 3
[   22.447307] usbcore: registered new interface driver btusb
[   23.015952] input: WebCam SC-0311139N as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input12
[   23.016012] usbcore: registered new interface driver uvcvideo
[   23.277448] audit: type=1400 audit(1521825102.720:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ippusbxd" pid=748 comm="apparmor_parser"
[ 6548.151519] usb 2-1.1: new high-speed USB device number 5 using ehci-pci
[ 6548.261093] usb 2-1.1: New USB device found, idVendor=1164, idProduct=0602
[ 6548.261100] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 6548.261104] usb 2-1.1: Product: USB GOTVIEW DVD
[ 6548.261108] usb 2-1.1: Manufacturer: Conexant
[ 6549.351083] pvrusb2: Hardware description: Gotview USB 2.0 DVD Deluxe
[ 6549.352537] usbcore: registered new interface driver pvrusb2
[ 6549.352542] pvrusb2: V4L in-tree version:Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner
[ 6549.352547] pvrusb2: Debug mask is 31 (0x1f)
[ 6549.373317] cx25840 7-0044: cx25843-23 found @ 0x88 (pvrusb2_a)
[ 6549.383914] pvrusb2: Attached sub-driver cx25840
[ 6549.427711] pvrusb2: Attached sub-driver tuner
[ 6549.451263] pvrusb2: Attached sub-driver tuner
[ 6551.641375] pvrusb2: Supported video standard(s) reported available in hardware: PAL-B/B1/D/D1/G/H/I/K/M/N/Nc/60;NTSC-M/
[ 6551.641610] pvrusb2: Device initialization completed successfully.
[ 6552.098751] pvrusb2: registered device video1 [mpeg]
[ 6552.106898] Modules linked in: tuner_simple tuner_types tda9887 tda8290 tea5767 tuner cx25840 pvrusb2 tveeprom cx2341x dvb_core v4l2_common bnep nvidia_uvm(POE) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) btusb btrtl btbcm btintel bluetooth ecdh_generic arc4 iwldvm mac80211 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic samsung_laptop intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_intel coretemp snd_hda_codec snd_hda_core snd_hwdep kvm_intel snd_pcm kvm irqbypass snd_seq_midi snd_seq_midi_event crct10dif_pclmul crc32_pclmul snd_rawmidi ghash_clmulni_intel cryptd intel_cstate intel_rapl_perf snd_seq snd_seq_device snd_timer input_leds joydev serio_raw iwlwifi snd cfg80211 soundcore
[ 6552.107009]  lpc_ich mei_me mei mac_hid shpchp binfmt_misc parport_pc ppdev lp parport autofs4 btrfs xor raid6_pq dm_mirror dm_region_hash dm_log hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops psmouse drm ahci libahci r8169 mii video
[ 6552.107286]  pvr2_v4l2_ioctl+0x8a/0x100 [pvrusb2]

inxi -Fxz
System:    Host: samsung Kernel: 4.13.0-21-generic x86_64 (64 bit gcc: 5.4.0)
           Desktop: Cinnamon 3.6.6 (Gtk 3.18.9-1ubuntu3.3)
           Distro: Linux Mint 18.3 Sylvia
Machine:   System: SAMSUNG product: 300E4Z/300E5Z/300E7Z v: 0.1
           Mobo: SAMSUNG model: 300E4Z/300E5Z/300E7Z v: FAB1
           Bios: Phoenix v: 02QB date: 11/12/2011
CPU:       Dual core Intel Core i3-2350M (-HT-MCP-) cache: 3072 KB
           flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 9180
           clock speeds: max: 2300 MHz 1: 2295 MHz 2: 2295 MHz 3: 2295 MHz
           4: 2295 MHz
Graphics:  Card-1: Intel 2nd Generation Core Processor Family Integrated Graphics Controller
           bus-ID: 00:02.0
           Card-2: NVIDIA GF119M [GeForce GT 520MX] bus-ID: 01:00.0
           Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa) FAILED: nouveau
           Resolution: 1366x768@60.07hz
           GLX Renderer: Mesa DRI Intel Sandybridge Mobile
           GLX Version: 3.0 Mesa 11.2.0 Direct Rendering: Yes
Audio:     Card Intel 6 Series/C200 Series Family High Definition Audio Controller
           driver: snd_hda_intel bus-ID: 00:1b.0
           Sound: Advanced Linux Sound Architecture v: k4.13.0-21-generic
Network:   Card-1: Intel Centrino Wireless-N 130
           driver: iwlwifi bus-ID: 02:00.0
           IF: wlp2s0 state: down mac: <filter>
           Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
           driver: r8169 v: 2.3LK-NAPI port: 2000 bus-ID: 03:00.0
           IF: enp3s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
Drives:    HDD Total Size: 750.2GB (23.9% used)
           ID-1: /dev/sda model: TOSHIBA_MK7559GS size: 750.2GB
Partition: ID-1: / size: 37G used: 9.9G (29%) fs: ext4 dev: /dev/sda6
           ID-2: swap-1 size: 8.50GB used: 0.00GB (0%) fs: swap dev: /dev/sda5
RAID:      No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors:   System Temperatures: cpu: 52.0C mobo: 29.8C
           Fan Speeds (in rpm): cpu: N/A
Info:      Processes: 212 Uptime: 1:50 Memory: 1149.4/7893.1MB
           Init: systemd runlevel: 5 Gcc sys: 5.4.0
           Client: Shell (bash 4.3.481) inxi: 2.2.35