Just today rebooted my Zesty with 4.9.0-11.12 kernel package and confirm also that my touchpad works as well as in 4.8.0-27 and later
-- 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/1519034 Title: Asus X302LA, Elantech touchpad dies off after pm-suspend or reprobe of 'psmouse' module Status in linux package in Ubuntu: Invalid Bug description: I have Asus X302LA notebook, and 'modprobe -r psmouse' followed by 'modprobe psmouse' makes its touchpad die off even without doing pm-suspend. Also I see in dmesg that ETPS/2 Elantech touchpad is initially created as /devices/platform/i8042/serio1/input/input5, and after module reload, it is recreated as .../input292 (but only after first module re-probe, next times nothing happens at all). The script in /etc/pm/sleep.d apparently does not do anything (probably need to re-test it after a fresh boot) i8042/serio/psmouse/elantech lines: i8042: PNP: PS/2 Controller [PNP030b:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3 psmouse serio1: elantech: assuming hardware version 4 (with firmware version 0x381f00) psmouse serio1: elantech: Synaptics capabilities query result 0x10, 0x14, 0x0e. psmouse serio1: elantech: Elan sample query result 00, 23, 64 input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input5 after manual mod-reprobe without pm-suspend : psmouse serio1: elantech: assuming hardware version 4 (with firmware version 0x381f00) psmouse serio1: elantech: Synaptics capabilities query result 0x10, 0x14, 0x0e. psmouse serio1: elantech: Elan sample query result 00, 23, 64 input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input292 (then touchpad dies off) $ ls -l /etc/pm/sleep.d/05_elantech -rwxr-xr-x 1 root root 128 лис 22 20:33 /etc/pm/sleep.d/05_elantech $ cat /etc/pm/sleep.d/05_elantech #!/bin/sh case "$1" in suspend|hibernate) modprobe -r psmouse ;; resume|thaw) modprobe psmouse ;; esac after initial boot and pm-suspend : touchpad dies off, no records about its re-detection appear in dmesg now preparing to try a patch posted to linux-input mail list referred to at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1490130/comments/8 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.2.0-19-generic 4.2.0-19.23 ProcVersionSignature: Ubuntu 4.2.0-19.23-generic 4.2.6 Uname: Linux 4.2.0-19-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.19.2-0ubuntu6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: mwg 1482 F.... pulseaudio /dev/snd/controlC0: mwg 1482 F.... pulseaudio CurrentDesktop: KDE Date: Mon Nov 23 18:50:47 2015 HibernationDevice: RESUME=UUID=6932e499-f0ad-4456-b93c-2b7f9bf763dc InstallationDate: Installed on 2009-11-01 (2213 days ago) InstallationMedia: Kubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: ASUSTeK COMPUTER INC. X302LA ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-19-generic root=/dev/mapper/vg_c540scadaw-root64 ro rootflags=commit=3600 transparent_hugepage=always init=/lib/systemd/systemd RelatedPackageVersions: linux-restricted-modules-4.2.0-19-generic N/A linux-backports-modules-4.2.0-19-generic N/A linux-firmware 1.153 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/20/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: X302LA.203 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: X302LA dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: ATN12345678901234567 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX302LA.203:bd04/20/2015:svnASUSTeKCOMPUTERINC.:pnX302LA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX302LA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.name: X302LA dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1519034/+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
