** Description changed: + 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: + 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)] + ↳ 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" + 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 + # 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. + # 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 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 + 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 + 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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