@dormux Are you occasionally getting an error where your mouse doesn't work and you have to rmmod psmouse / modprobe psmouse to reset the driver?
-- 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/1166442 Title: Elantech clickpad/touchpad lacks multitouch features. Status in linux package in Ubuntu: Fix Released Status in linux source package in Precise: Fix Released Status in linux source package in Quantal: Fix Released Status in linux source package in Raring: Fix Released Status in linux source package in Saucy: Fix Released Status in linux package in Arch Linux: New Bug description: Newer versions of the Elantech multitouch trackpad are not fully supported in Linux. These appear in many of the newer Samsung laptops, for example. elantech.c in the kernel needs to be updated to support these models (up to v7 perhaps?) This bug is confirmed to affect a range of samsung laptops running Ubuntu 12.04 and newer, ArchLinux, Fedora and also affects the current (3.9) upstream kernel. A dkms package was produced in 2011 (see https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/681904/comments/64) which may fix certain older laptops affected by this issue, but doesn't fix newer models. == Original Report == Hello, So far I've been having a problem with my Elantech multitouch trackpad in Linux. Basically all i get is right click, left click, and tap to click, along with basic movement. The problem seems to be rooted in improper detection of the trackpad, likely b/c its a new revision or whatnot. Of note is that working elantech trackpads of the past in forums i scouted through show up as "ETPS/2 Elantech Touchpad". Mine just shows up in xinput as "PS/2 Elantech Touchpad". I think this might be a simple fix in the end, just improper detection, I hope. For reference, I've tried kernel 3.5 on Ubuntu 12.10 and kernel 3.8.0-17 on Ubuntu 13.04 thus far, with all combinations of psmouse. ------------------------------------------------------------------------------------------ What's expected: touchpad multitouch support What happened: basic touchpad support Laptop mode: Samsung Series 7 NP780 series Ubuntu distro(s) tested: Ubuntu 12.10, Ubuntu 13.04 Kernels used: 3.5 signed (Ubuntu 12.10 default), 3.8.0-16, 3.8.0-17 signed Other tests: Attempted using psmouse-elantech-v6, psmouse-alps, and psmouse-alps-dst. No improvements so removed. synclient -l reports "Couldn't find synaptics properties. No synaptics driver loaded?" ------------------------------------------------------------------------------------------ See attached for more info. Ask anything you need! --- ApportVersion: 2.9.2-0ubuntu5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: gscoppino 2272 F.... pulseaudio DistroRelease: Ubuntu 13.04 HibernationDevice: RESUME=UUID=f683852c-7aa0-4f32-8b86-56f0a018989d InstallationDate: Installed on 2013-04-06 (3 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MachineType: SAMSUNG ELECTRONICS CO., LTD. 770Z5E/780Z5E/870Z5E/880Z5E MarkForUpload: True Package: linux (not installed) ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-17-generic.efi.signed root=UUID=cf39fbe5-c8ff-4d16-b11e-a41a4f3ae955 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.8.0-17.27-generic 3.8.6 RelatedPackageVersions: linux-restricted-modules-3.8.0-17-generic N/A linux-backports-modules-3.8.0-17-generic N/A linux-firmware 1.104 StagingDrivers: rts5139 Tags: raring staging Uname: Linux 3.8.0-17-generic x86_64 UpgradeStatus: Upgraded to raring on 2013-04-06 (3 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 02/26/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P03ABU.139.130226.SK dmi.board.asset.tag: No Asset Tag dmi.board.name: NP780Z5E-S01UB dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: SEC_SW_REVISION_1234567890ABCD dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP03ABU.139.130226.SK:bd02/26/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn770Z5E/780Z5E/870Z5E/880Z5E:pvrP03ABU:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP780Z5E-S01UB:rvrSEC_SW_REVISION_1234567890ABCD:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A: dmi.product.name: 770Z5E/780Z5E/870Z5E/880Z5E dmi.product.version: P03ABU dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. --- ApportVersion: 2.9.2-0ubuntu5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: gscoppino 2272 F.... pulseaudio DistroRelease: Ubuntu 13.04 HibernationDevice: RESUME=UUID=f683852c-7aa0-4f32-8b86-56f0a018989d InstallationDate: Installed on 2013-04-06 (3 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MachineType: SAMSUNG ELECTRONICS CO., LTD. 770Z5E/780Z5E/870Z5E/880Z5E MarkForUpload: True Package: linux (not installed) ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-17-generic.efi.signed root=UUID=cf39fbe5-c8ff-4d16-b11e-a41a4f3ae955 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.8.0-17.27-generic 3.8.6 RelatedPackageVersions: linux-restricted-modules-3.8.0-17-generic N/A linux-backports-modules-3.8.0-17-generic N/A linux-firmware 1.104 StagingDrivers: rts5139 Tags: raring staging Uname: Linux 3.8.0-17-generic x86_64 UpgradeStatus: Upgraded to raring on 2013-04-06 (3 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 02/26/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P03ABU.139.130226.SK dmi.board.asset.tag: No Asset Tag dmi.board.name: NP780Z5E-S01UB dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: SEC_SW_REVISION_1234567890ABCD dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP03ABU.139.130226.SK:bd02/26/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn770Z5E/780Z5E/870Z5E/880Z5E:pvrP03ABU:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP780Z5E-S01UB:rvrSEC_SW_REVISION_1234567890ABCD:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A: dmi.product.name: 770Z5E/780Z5E/870Z5E/880Z5E dmi.product.version: P03ABU dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. 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