apport information ** Description changed:
i have asus a455ld i5 5200u running kubuntu 15.04 with kernel 4.0.8-040008-generic. touchpad is recognized as elantech version 4. everything was fine until my notebook go to suspend and resume without touchpad working. I tried : modprobe -r psmouse modprobe psmouse it only work before suspend. execute those commands after resume from suspend is not working. the last thing i tried is this. when i use this command before suspend : insmod /lib/modules/4.0.8-040008-generic/kernel/drivers/input/mouse/psmouse.ko these appear in the dmesg: [ 820.207105] psmouse serio1: elantech: assuming hardware version 4 (with firmware version 0x381f00) [ 820.222270] psmouse serio1: elantech: Synaptics capabilities query result 0x10, 0x14, 0x0e. [ 820.294698] input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input146 but when i use the command after suspend, there is nothing any output in the dmesg. i tried all ubuntu varian and opensuse 13.2 live usb, the result is the same. but in windows 10, touchpad still active after suspend. --- ApportVersion: 2.17.2-0ubuntu1.3 Architecture: amd64 CurrentDesktop: MATE DistroRelease: Ubuntu 15.04 InstallationDate: Installed on 2015-06-20 (69 days ago) InstallationMedia: Kubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) Package: linux (not installed) Tags: vivid Uname: Linux 4.0.8-040008-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm bumblebee cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True + --- + ApportVersion: 2.17.2-0ubuntu1.5 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: blackhole 1460 F.... pulseaudio + /dev/snd/controlC1: blackhole 1460 F.... pulseaudio + CurrentDesktop: MATE + DistroRelease: Ubuntu 15.04 + HibernationDevice: RESUME=UUID=668506c6-5b13-4a29-9c34-956c6c34a45a + InstallationDate: Installed on 2015-06-20 (129 days ago) + InstallationMedia: Kubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) + Lsusb: + Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub + Bus 001 Device 004: ID 13d3:3423 IMC Networks + 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. X455LDB + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-28-generic root=UUID=4318cf1f-564c-47ff-8b0c-f3acf77aa34f ro quiet splash i915.enable_ips=0 vt.handoff=7 + ProcVersionSignature: Ubuntu 3.19.0-28.30-generic 3.19.8-ckt5 + RelatedPackageVersions: + linux-restricted-modules-3.19.0-28-generic N/A + linux-backports-modules-3.19.0-28-generic N/A + linux-firmware 1.143.3 + Tags: vivid + UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' + Uname: Linux 3.19.0-28-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm bumblebee cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 02/12/2015 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: X455LDB.206 + dmi.board.asset.tag: ATN12345678901234567 + dmi.board.name: X455LDB + dmi.board.vendor: ASUSTeK COMPUTER INC. + dmi.board.version: 1.0 + dmi.chassis.asset.tag: No Asset Tag + dmi.chassis.type: 10 + dmi.chassis.vendor: ASUSTeK COMPUTER INC. + dmi.chassis.version: 1.0 + dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX455LDB.206:bd02/12/2015:svnASUSTeKCOMPUTERINC.:pnX455LDB:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX455LDB:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: + dmi.product.name: X455LDB + dmi.product.version: 1.0 + dmi.sys.vendor: ASUSTeK COMPUTER INC. ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1490130/+attachment/4506959/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1490130 Title: Elantech touchpad stops working after suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1490130/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
