Andan, Can you please test latest mainline kernel? I think this commit can fix your issue: commit 670784fb4ebe54434e263837390e358405031d9e Author: Kai-Heng Feng <kai.heng.f...@canonical.com> Date: Tue Apr 30 16:37:53 2019 +0800
pinctrl: intel: Clear interrupt status in mask/unmask callback Commit a939bb57cd47 ("pinctrl: intel: implement gpio_irq_enable") was added because clearing interrupt status bit is required to avoid unexpected behavior. Turns out the unmask callback also needs the fix, which can solve weird IRQ triggering issues on I2C touchpad ELAN1200. Signed-off-by: Kai-Heng Feng <kai.heng.f...@canonical.com> Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com> -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1825718 Title: Touchpad not detecting in Linux Status in linux package in Ubuntu: Confirmed Status in linux source package in Disco: Fix Committed Bug description: This issue was observed in laptop -"iBall-Aer3" which has a touch-pad with integrated fingerprint scanner. Both works very well in Windows 10, but not in Linux. Please Check. Any help is highly appreciated. ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: linux-image-5.0.0-13-generic 5.0.0-13.14 ProcVersionSignature: Ubuntu 5.0.0-13.14-generic 5.0.6 Uname: Linux 5.0.0-13-generic x86_64 ApportVersion: 2.20.10-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: dipin 1204 F.... pulseaudio /dev/snd/controlC1: dipin 1204 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Sun Apr 21 18:12:35 2019 InstallationDate: Installed on 2019-04-21 (0 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) MachineType: iBall Aer3 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-13-generic root=UUID=53642f8a-ea5c-46e8-bde2-b1744102311b ro quiet splash vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-5.0.0-13-generic N/A linux-backports-modules-5.0.0-13-generic N/A linux-firmware 1.178 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/26/2017 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: YZ-BI-13.3-S133AR110-A55H-040-G dmi.board.asset.tag: Default string dmi.board.name: Aer3 dmi.board.vendor: iBall dmi.board.version: Default string dmi.chassis.asset.tag: Default string dmi.chassis.type: 9 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrYZ-BI-13.3-S133AR110-A55H-040-G:bd07/26/2017:svniBall:pnAer3:pvrDefaultstring:rvniBall:rnAer3:rvrDefaultstring:cvnDefaultstring:ct9:cvrDefaultstring: dmi.product.family: Default string dmi.product.name: Aer3 dmi.product.sku: Default string dmi.product.version: Default string dmi.sys.vendor: iBall To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1825718/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp