Yes, works fine.
I'll change the status to fix released.
** Changed in: linux (Ubuntu Bionic)
Status: Confirmed => Fix Released
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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:
Fix Released
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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