Gfilui

I'm new to Linux, but fear not, I am posting here after having tried all the relevant solutions available and also asking a friend who is proficient in Linux to have a look. My problem still persists. Would be grateful if someone could help me out here.

Small Backstory: I purchased a second hand Lenovo Z370 that was successfully running Ubuntu 12.10. I did a fresh installation where I erased and installed 18.04. My integrated webcam is not working.

1. Cheese tells me No Device Found




2. I have run sudo apt-get install libsbigudrv2 libsbigudrv0 and I get the following message
   
Reading package lists... Done
Building dependency tree

Reading state information... Done
libsbigudrv0 is already the newest version (5:0.5-0ubuntu10).
libsbigudrv2 is already the newest version (2.0.0-0ubuntu1).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.





3. I have also run ls -ltrh /dev/video* and the result I get is

ls: cannot access '/dev/video*': No such file or directory

4. I have also run sudo apt-get install cheese build-essential linux-headers-``uname -r ` and what I get is


Reading package lists... Done
Building dependency tree

Reading state information... Done
build-essential is already the newest version (12.4ubuntu1).
cheese is already the newest version (3.28.0-1ubuntu1).
linux-headers-4.15.0-29-generic is already the newest version (4.15.0-29.31).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.


5. I also see a camera icon on my Esc key and I pressed Fn+Esc but I'm not able to detect if anything happened. One thing I can report is that /dev/video was still not available.




6. Running lspci yields
   
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5)
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b5)
00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 (rev b5)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller (rev 05)
06:00.0 Network controller: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) (rev 01)


Any other ideas ?!

Thanks in advance.

EDIT1: Ran a few more commands based on input from Martin.

1. lsusb gives
   
Bus 002 Device 007: ID 0489:e00d Foxconn / Hon Hai Broadcom Bluetooth 2.1 Device
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0bda:0139 Realtek Semiconductor Corp. RTS5139 Card Reader Controller
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub





2. dmesg | grep uvc gives nothing.




3. Checked dmesg | grep uvc after running sudo modprobe uvcvideo and it yields
   
[ 2901.557462] usbcore: registered new interface driver uvcvideo




4. Cheese still doesn't work.