Harakhay, the guy who find a solution in here, https://bbs.archlinux.org/viewtopic.php?pid=1572218#p1572218 , told me a little bit more how he solved his problem :
Everybody suggested him to add SUSPEND_MODULES="psmouse" in /etc/pm/config.d/modules, but it didn't help for him. So he found all modules dependent upon psmouse, and some dependent upon those modules as well. He had about 6 of them. Then he did this trick with all these modules (unload on suspend, load on resume), and he found out that it works. Then only thing he needed to do was to find out what module from those 6 is needed to be reloaded.... Now, to try his solution, because i8042 doesn't works in my case, I need to how to find all modules dependent upon psmouse, and some dependent upon those modules as well... Does anyone can help me with that? -- 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/1504445 Title: FocalTech touchpad stops working after suspend Status in linux package in Ubuntu: Triaged Bug description: I have an Asus V502LX the persian version of the Asus K501LX. I have Ubuntu 14.04 installed and the kernel 4.1.6 installed. I had to install the kernel 4.1.6 to have the touchpad recognised. Under kernel 3.19.30, as I am running now to file in this bug, the touchpad is recognised as a simple mouse (no two fingers scrolling...) and the problem I am describing below is also present... I noticed one problem. The Focaltech touchpad is not working after suspending the computer. Here is what I could find about the touchpad in /proc/bus/input/devices I: Bus=0011 Vendor=0002 Product=0012 Version=0000 N: Name="FocalTechPS/2 FocalTech FocalTech Touchpad" P: Phys=isa0060/serio1/input0 S: Sysfs=/devices/platform/i8042/serio1/input/input5 U: Uniq= H: Handlers=mouse0 event4 B: PROP=5 B: EV=b B: KEY=e520 10000 0 0 0 0 B: ABS=260800000000003 Before suspending the computer, I can deactivate and activate again the touchpad with the hotkey of my keyboard without problem. However, once the computer suspended, nothing work to re-activate the touchpad. I tried a solution given on internet but it doesn't work properly. I created a file here /etc/pm/sleep.d/0000trackpad sudo gedit /etc/pm/sleep.d/0000trackpad and add the following #!/bin/sh case "$1" in suspend|hibernate) modprobe -r psmouse; resume|thaw) modprobe psmouse; esac With this file, the computer refuse to suspend. The touchpad keep working so it does something but I can't make my computer sleeping... ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.19.0-30-generic 3.19.0-30.34~14.04.1 ProcVersionSignature: Ubuntu 3.19.0-30.34~14.04.1-generic 3.19.8-ckt6 Uname: Linux 3.19.0-30-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.15 Architecture: amd64 CurrentDesktop: Unity Date: Fri Oct 9 12:05:16 2015 InstallationDate: Installed on 2015-09-26 (12 days ago) InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) SourcePackage: linux-lts-vivid UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.14.1-0ubuntu3.15 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: yogo 2073 F.... pulseaudio /dev/snd/controlC0: yogo 2073 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=943b03af-c1bf-489e-8e42-485931fc619c InstallationDate: Installed on 2015-09-26 (12 days ago) InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller Bus 001 Device 003: ID 8087:07dc Intel Corp. Bus 001 Device 002: ID 04f2:b483 Chicony Electronics Co., Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: ASUSTeK COMPUTER INC. K501LX Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-30-generic.efi.signed root=UUID=37bd087e-a2f6-437e-8d20-b19536eb738a ro quiet splash acpi_osi= vt.handoff=7 ProcVersionSignature: Ubuntu 3.19.0-30.34~14.04.1-generic 3.19.8-ckt6 RelatedPackageVersions: linux-restricted-modules-3.19.0-30-generic N/A linux-backports-modules-3.19.0-30-generic N/A linux-firmware 1.127.15 Tags: trusty Uname: Linux 3.19.0-30-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo www-data _MarkForUpload: True dmi.bios.date: 04/16/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: K501LX.203 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: K501LX 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.:bvrK501LX.203:bd04/16/2015:svnASUSTeKCOMPUTERINC.:pnK501LX:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnK501LX:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.name: K501LX dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. 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