Hello Nilesh,

Amazing bro. It worked flawlessly . I was literally pissed off
upgrading/downgrading kernels and doing shitty troubleshootings.
thanks a lot man . You literally saved my day.

regards,
Rohit

On Mon, Dec 30, 2019 at 3:30 PM Nilesh Pansuriya <email address hidden>
wrote:

> Follow this steps, it works for me:
>
> 1. Run
>     $ sudo -H gedit /etc/default/grub
>
> In the open window edit line
>
>     GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
>
> it should look this way
>
>     GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i8042.nopnp"
>
> Save file and run
>
>     $ sudo update-grub
>
> 2. Run
>     $ echo "blacklist i2c_hid" | sudo tee /etc/modprobe.d/i2c-hid.conf
>     $ sudo depmod -a
>     $ sudo update-initramfs -u
>     $ echo "synaptics_i2c" | sudo tee -a /etc/modules
>
> 3. Reboot.
>
> --
> You received this bug notification because you are subscribed to a
> duplicate bug report (1855845).
> https://bugs.launchpad.net/bugs/1854798
>
> Title:
>   Synaptics s3203 touchpad not working after update to kernel
>   4.15.0-72-generic
>
> Status in linux package in Ubuntu:
>   Confirmed
> Status in linux source package in Bionic:
>   Confirmed
>
> Bug description:
>   SRU justification
>   =============
>   [Impact]
>   Synaptics s3203 touchpad not working after update to kernel
>   4.15.0-72-generic
>
>   [Fix]
>   After applied commit "Input: synaptics-rmi4 - avoid processing unknown
>   IRQs",
>   no irq response from touchpad.
>   This commit is depended on commit:
>   "Input: synaptics-rmi4 - convert irq distribution to irq_domain"
>
>   [Test]
>   Verified on hardware, tests results are good.
>
>   [Regression Potential]
>   Low.
>   Fix bug that introduced by stable release update.
>
>   2nd and 3rd patches are fixes for the 1st patch.
>   These commits are already included by eoan kernel, so bionic 4.15 only.
>
>   Original reports
>   ===========================================================
>
>   environment:
>   Dell Laptop XPS-9333
>   Device:
>   # xinput --list
>   ⎡ Virtual core pointer                        id=2    [master pointer
> (3)]
>   ⎜   ↳ Virtual core XTEST pointer                      id=4    [slave
> pointer  (2)]
>   ⎜   ↳ SYNAPTICS Synaptics Large Touch Screen          id=9    [slave
> pointer  (2)]
>   ⎜   ↳ Synaptics s3203                                 id=12   [slave
> pointer  (2)]
>   ⎜   ↳ Ultrathin Touch Mouse                           id=11   [slave
> pointer  (2)]
>   ⎣ Virtual core keyboard                       id=3    [master keyboard
> (2)]
>       ↳ Virtual core XTEST keyboard                     id=5    [slave
> keyboard (3)]
>       ↳ Dell WMI hotkeys                                id=13   [slave
> keyboard (3)]
>       ↳ AT Translated Set 2 keyboard                    id=14   [slave
> keyboard (3)]
>       ↳ Integrated_Webcam_HD: Integrate                 id=10   [slave
> keyboard (3)]
>       ↳ DELL Wireless hotkeys                           id=15   [slave
> keyboard (3)]
>       ↳ Video Bus                                       id=7    [slave
> keyboard (3)]
>       ↳ Power Button                                    id=8    [slave
> keyboard (3)]
>       ↳ Power Button                                    id=6    [slave
> keyboard (3)]
>
>   # xinput --list-props 12
>   Device 'Synaptics s3203':
>    Device Enabled (142):        1
>    Coordinate Transformation Matrix (144):      1.000000, 0.000000,
> 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
>    Device Accel Profile (270):  1
>    Device Accel Constant Deceleration (271):    2.500000
>    Device Accel Adaptive Deceleration (272):    1.000000
>    Device Accel Velocity Scaling (273): 9.712231
>    Synaptics Edges (304):       162, 3908, 133, 2339
>    Synaptics Finger (305):      25, 30, 0
>    Synaptics Tap Time (306):    180
>    Synaptics Tap Move (307):    209
>    Synaptics Tap Durations (308):       180, 180, 100
>    Synaptics ClickPad (309):    1
>    Synaptics Middle Button Timeout (310):       0
>    Synaptics Two-Finger Pressure (311): 282
>    Synaptics Two-Finger Width (312):    7
>    Synaptics Scrolling Distance (313):  -95, 95
>    Synaptics Edge Scrolling (314):      0, 0, 0
>    Synaptics Two-Finger Scrolling (315):        1, 1
>    Synaptics Move Speed (316):  1.000000, 1.750000, 0.042008, 0.000000
>    Synaptics Off (317): 0
>    Synaptics Locked Drags (318):        0
>    Synaptics Locked Drags Timeout (319):        5000
>    Synaptics Tap Action (320):  0, 0, 0, 0, 1, 3, 2
>    Synaptics Click Action (321):        1, 3, 2
>    Synaptics Circular Scrolling (322):  0
>    Synaptics Circular Scrolling Distance (323): 0.100000
>    Synaptics Circular Scrolling Trigger (324):  0
>    Synaptics Circular Pad (325):        0
>    Synaptics Palm Detection (326):      1
>    Synaptics Palm Dimensions (327):     10, 200
>    Synaptics Coasting Speed (328):      20.000000, 50.000000
>    Synaptics Pressure Motion (329):     30, 160
>    Synaptics Pressure Motion Factor (330):      1.000000, 1.000000
>    Synaptics Resolution Detect (331):   1
>    Synaptics Grab Event Device (332):   0
>    Synaptics Gestures (333):    1
>    Synaptics Capabilities (334):        1, 0, 0, 1, 1, 1, 0
>    Synaptics Pad Resolution (335):      42, 42
>    Synaptics Area (336):        0, 0, 0, 0
>    Synaptics Soft Button Areas (337):   0, 0, 0, 0, 0, 0, 0, 0
>    Synaptics Noise Cancellation (338):  23, 23
>    Device Product ID (262):     1739, 10036
>    Device Node (263):   "/dev/input/event5"
>
>   # lspci
>   00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev
> 09)
>   00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT
> Integrated Graphics Controller (rev 09)
>   00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller
> (rev 09)
>   00:14.0 USB controller: Intel Corporation 8 Series USB xHCI HC (rev 04)
>   00:16.0 Communication controller: Intel Corporation 8 Series HECI #0
> (rev 04)
>   00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller
> (rev 04)
>   00:1c.0 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 1
> (rev e4)
>   00:1c.2 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 3
> (rev e4)
>   00:1d.0 USB controller: Intel Corporation 8 Series USB EHCI #1 (rev 04)
>   00:1f.0 ISA bridge: Intel Corporation 8 Series LPC Controller (rev 04)
>   00:1f.2 SATA controller: Intel Corporation 8 Series SATA Controller 1
> [AHCI mode] (rev 04)
>   00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller (rev 04)
>   02:00.0 Network controller: Intel Corporation Wireless 7260 (rev 6b)
>
>   # lsusb
>   Bus 001 Device 002: ID 8087:8000 Intel Corp.
>   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>   Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
>   Bus 002 Device 004: ID 8087:07dc Intel Corp.
>   Bus 002 Device 003: ID 1bcf:28ac Sunplus Innovation Technology Inc.
>   Bus 002 Device 002: ID 06cb:0af8 Synaptics, Inc.
>   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>
>   # lsmod |grep -i i2
>   i2c_i801               28672  0
>   i2c_algo_bit           16384  1 i915
>   i2c_hid                24576  0
>   hid                   110592  6
> i2c_hid,hidp,usbhid,hid_multitouch,hid_generic,hid_rmi
>
>   # dmesg |grep -i synaptics
>   [    1.977141] usb 2-3: Product: Synaptics Large Touch Screen
>   [    1.977142] usb 2-3: Manufacturer: SYNAPTICS
>   [    2.111242] rmi4_f01 rmi4-00.fn01: found RMI device, manufacturer:
> Synaptics, product: s3203, fw id: 1522295
>   [    2.175237] input: Synaptics s3203 as
> /devices/pci0000:00/INT33C3:00/i2c-0/i2c-DLL060A:00/0018:06CB:2734.0001/input/input6
>   [    6.196305] input: SYNAPTICS Synaptics Large Touch Screen as
> /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3:1.0/0003:06CB:0AF8.0002/input/input17
>   [    6.198967] hid-multitouch 0003:06CB:0AF8.0002:
> input,hiddev0,hidraw1: USB HID v1.11 Mouse [SYNAPTICS Synaptics Large Touch
> Screen] on usb-0000:00:14.0-3/input0
>
>   troubleshooting so far:
>   1. comment or uncomment /etc/modprobe.d/blacklist.conf blacklist i2c_i801
>   2. remove xserver-xorg-input-synaptics and install
> xserver-xorg-input-libinput, and revert back
>   no result
>
>   revert back to kernel 4.15.0-70-generic, touchpad is working
>
>   ref:
>   https://wiki.ubuntu.com/DebuggingTouchpadDetection#generalinfo
>   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1791921
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 18.04
>   Package: linux-image-4.15.0-72-generic 4.15.0-72.81
>   ProcVersionSignature: Ubuntu 4.15.0-72.81-generic 4.15.18
>   Uname: Linux 4.15.0-72-generic x86_64
>   ApportVersion: 2.20.9-0ubuntu7.9
>   Architecture: amd64
>   AudioDevicesInUse:
>    USER        PID ACCESS COMMAND
>    /dev/snd/controlC1:  lewi       3043 F.... pulseaudio
>    /dev/snd/controlC0:  lewi       3043 F.... pulseaudio
>   CurrentDesktop: ubuntu:GNOME
>   Date: Mon Dec  2 22:30:56 2019
>   HibernationDevice: RESUME=UUID=006d5f4b-a2fe-4980-a4b6-108756431036
>   InstallationDate: Installed on 2014-05-10 (2031 days ago)
>   InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64
> (20140417)
>   MachineType: Dell Inc. XPS13 9333
>   ProcFB: 0 inteldrmfb
>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-72-generic
> root=UUID=5bd21a0f-7d69-4ad6-ac73-ad16cc86eb4a ro quiet splash vt.handoff=1
>   RelatedPackageVersions:
>    linux-restricted-modules-4.15.0-72-generic N/A
>    linux-backports-modules-4.15.0-72-generic  N/A
>    linux-firmware                             1.173.12
>   SourcePackage: linux
>   UpgradeStatus: Upgraded to bionic on 2018-08-12 (476 days ago)
>   dmi.bios.date: 08/31/2015
>   dmi.bios.vendor: Dell Inc.
>   dmi.bios.version: A08
>   dmi.board.name: 0GFTRT
>   dmi.board.vendor: Dell Inc.
>   dmi.board.version: A00
>   dmi.chassis.type: 8
>   dmi.chassis.vendor: Dell Inc.
>   dmi.chassis.version: 0.1
>   dmi.modalias:
> dmi:bvnDellInc.:bvrA08:bd08/31/2015:svnDellInc.:pnXPS139333:pvr:rvnDellInc.:rn0GFTRT:rvrA00:cvnDellInc.:ct8:cvr0.1:
>   dmi.product.family: Shark Bay System
>   dmi.product.name: XPS13 9333
>   dmi.sys.vendor: Dell Inc.
>
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