[Bug 1634593] Re: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse
Please try this command: $ sudo sh -c 'echo -n "elantech" > /sys/bus/serio/devices/serio1/protocol' -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634593 Title: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634593/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634593] Re: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse
As you can see from the logs above I've just booted on mainline kernel and the issue is still there. Now It's actually what it was a while ago: Elantech touchpad detects as Logitech PS/2 Mouse. Hope that helps you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634593 Title: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634593/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634593] Re: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse
apport information ** Description changed: I have an Elantech Touchpad installed on my Lenovo Y700 laptop and I can't make it work properly by any means. I tried to switch between libinput and synaptics but this bug seems to affect any driver. Usually, after a system upgrade all works properly till the moment I plug in external mouse (Razer DeathAdder 3500DPI). After that touchpad detected as either PS/2 BYD or PS/2 generic mouse or sometimes PS/2 Elantech touchpad. After some 5-6 reboots without plugging in external mouse the touchpad finally starts to detect it as ETPS/2 Elantech touchpad. Reloading psmouse module seems to cause no effect (or it does yet after a minute touchpad stops working for a moment and then switches to PS/2 in xinput). Multitouch stops working as well as tapping with two fingers. I tried almost all the possible workarounds involving adding boot options, installing elantech driver fixes etc. Help is appreciated. The output of xinput as for now: $ xinput ⎡ Virtual core pointerid=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ PS/2 BYD TouchPad id=14 [slave pointer (2)] lsinput /dev/input/event14 bustype : BUS_I8042 vendor : 0x2 product : 0x1 version : 99 name: "PS/2 BYD TouchPad" phys: "isa0060/serio1/input0" bits ev : EV_SYN EV_KEY EV_REL UPDATE: Seems that forcing the psmouse to detect the touchpad as elantech helps to fix problem temporarily. But it works only from time to time: $ sudo rmmod psmouse $ sudo modprobe psmouse force="elantech" --- ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 InstallationDate: Installed on 2016-08-27 (52 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) Package: linux (not installed) Tags: xenial Uname: Linux 4.6.0-040600-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True --- ApportVersion: 2.20.4-0ubuntu4 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: blobmasta 2054 F pulseaudio CurrentDesktop: Unity:Unity7 DistroRelease: Ubuntu 17.04 InstallationDate: Installed on 2018-01-07 (3 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) MachineType: LENOVO 80NV Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-42-generic.efi.signed root=UUID=e8b26b1d-8539-4186-b5d1-0b54182e3d56 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.10.0-42.46-generic 4.10.17 RelatedPackageVersions: linux-restricted-modules-4.10.0-42-generic N/A linux-backports-modules-4.10.0-42-generic N/A linux-firmware 1.164 Tags: zesty Uname: Linux 4.10.0-42-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 09/19/2016 dmi.bios.vendor: LENOVO dmi.bios.version: CDCN53WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: Allsparks 5A dmi.board.vendor: LENOVO dmi.board.version: SDK0J40688 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo ideapad Y700-15ISK dmi.modalias: dmi:bvnLENOVO:bvrCDCN53WW:bd09/19/2016:svnLENOVO:pn80NV:pvrLenovoideapadY700-15ISK:rvnLENOVO:rnAllsparks5A:rvrSDK0J40688WIN:cvnLENOVO:ct10:cvrLenovoideapadY700-15ISK: dmi.product.name: 80NV dmi.product.version: Lenovo ideapad Y700-15ISK dmi.sys.vendor: LENOVO + --- + ApportVersion: 2.20.4-0ubuntu4 + Architecture: amd64 + CurrentDesktop: Unity:Unity7 + DistroRelease: Ubuntu 17.04 + InstallationDate: Installed on 2018-01-07 (5 days ago) + InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) + Package: linux (not installed) + Tags: zesty + Uname: Linux 4.15.0-041500rc7-generic x86_64 + UnreportableReason: The running kernel is not an Ubuntu kernel + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True ** Attachment added: "JournalErrors.txt" https://bugs.launchpad.net/bugs/1634593/+attachment/5036369/+files/JournalErrors.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634593 Title: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse To manage notifications about this bug go to:
[Bug 1634593] Re: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse
Weird. The comment #7 shows it uses v4.13 but the dmesg you collected was under v4.10. Can you try mainline kernel? Currently it's v4.15-rc7. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634593 Title: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634593/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634593] Re: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse
Here is what I was able to collect running Ubuntu from external USB HDD. The touchpad is currently working but it's a rather random issue that can appear after reboot or waking from sleep. If you need more info please do not hesitate to request it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634593 Title: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634593/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634593] Re: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse
And here is dmesg after I've reloaded psmouse module. Not touchpad do not work as intended (no multitouch). ** Attachment added: "dmesg_elantech_failed.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634593/+attachment/5035248/+files/dmesg_elantech_failed.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634593 Title: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634593/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634593] Re: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse
apport information ** Tags added: zesty ** Description changed: I have an Elantech Touchpad installed on my Lenovo Y700 laptop and I can't make it work properly by any means. I tried to switch between libinput and synaptics but this bug seems to affect any driver. Usually, after a system upgrade all works properly till the moment I plug in external mouse (Razer DeathAdder 3500DPI). After that touchpad detected as either PS/2 BYD or PS/2 generic mouse or sometimes PS/2 Elantech touchpad. After some 5-6 reboots without plugging in external mouse the touchpad finally starts to detect it as ETPS/2 Elantech touchpad. Reloading psmouse module seems to cause no effect (or it does yet after a minute touchpad stops working for a moment and then switches to PS/2 in xinput). Multitouch stops working as well as tapping with two fingers. I tried almost all the possible workarounds involving adding boot options, installing elantech driver fixes etc. Help is appreciated. The output of xinput as for now: $ xinput ⎡ Virtual core pointerid=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ PS/2 BYD TouchPad id=14 [slave pointer (2)] lsinput /dev/input/event14 bustype : BUS_I8042 vendor : 0x2 product : 0x1 version : 99 name: "PS/2 BYD TouchPad" phys: "isa0060/serio1/input0" bits ev : EV_SYN EV_KEY EV_REL UPDATE: Seems that forcing the psmouse to detect the touchpad as elantech helps to fix problem temporarily. But it works only from time to time: $ sudo rmmod psmouse $ sudo modprobe psmouse force="elantech" --- ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 InstallationDate: Installed on 2016-08-27 (52 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) Package: linux (not installed) Tags: xenial Uname: Linux 4.6.0-040600-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True + --- + ApportVersion: 2.20.4-0ubuntu4 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: blobmasta 2054 F pulseaudio + CurrentDesktop: Unity:Unity7 + DistroRelease: Ubuntu 17.04 + InstallationDate: Installed on 2018-01-07 (3 days ago) + InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) + MachineType: LENOVO 80NV + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-42-generic.efi.signed root=UUID=e8b26b1d-8539-4186-b5d1-0b54182e3d56 ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 4.10.0-42.46-generic 4.10.17 + RelatedPackageVersions: + linux-restricted-modules-4.10.0-42-generic N/A + linux-backports-modules-4.10.0-42-generic N/A + linux-firmware 1.164 + Tags: zesty + Uname: Linux 4.10.0-42-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 09/19/2016 + dmi.bios.vendor: LENOVO + dmi.bios.version: CDCN53WW + dmi.board.asset.tag: NO Asset Tag + dmi.board.name: Allsparks 5A + dmi.board.vendor: LENOVO + dmi.board.version: SDK0J40688 WIN + dmi.chassis.asset.tag: NO Asset Tag + dmi.chassis.type: 10 + dmi.chassis.vendor: LENOVO + dmi.chassis.version: Lenovo ideapad Y700-15ISK + dmi.modalias: dmi:bvnLENOVO:bvrCDCN53WW:bd09/19/2016:svnLENOVO:pn80NV:pvrLenovoideapadY700-15ISK:rvnLENOVO:rnAllsparks5A:rvrSDK0J40688WIN:cvnLENOVO:ct10:cvrLenovoideapadY700-15ISK: + dmi.product.name: 80NV + dmi.product.version: Lenovo ideapad Y700-15ISK + dmi.sys.vendor: LENOVO ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1634593/+attachment/5035228/+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/1634593 Title: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634593/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634593] Re: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse
Please run `apport-collect 1634593` -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634593 Title: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634593/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634593] Re: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse
over 1 year after last comment... behavior still exists. ash@CASE:~$ uname -a Linux CASE 4.13.0-21-generic #24-Ubuntu SMP Mon Dec 18 17:29:16 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux ash@CASE:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu 17.10 Release:17.10 Codename: artful -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634593 Title: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634593/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634593] Re: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse
** Changed in: linux (Ubuntu) Status: Opinion => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634593 Title: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634593/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634593] Re: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse
Ok, so I'm now using 4.9.0-040900rc1-generic kernel. For a hour or so I thought that everything is good but then touchpad stopped working for a moment. And then it's again detected as PS/2 BYD TouchPad according to xinput. I added a kernel-bug-exists-upstream tag. ** Changed in: linux (Ubuntu) Status: Incomplete => Opinion ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634593 Title: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634593/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634593] Re: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse
Sure, I'll test it ASAP -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634593 Title: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634593/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634593] Re: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.9 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.9-rc1/ ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634593 Title: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634593/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634593] Re: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse
apport information ** Tags added: apport-collected xenial ** Description changed: I have an Elantech Touchpad installed on my Lenovo Y700 laptop and I can't make it work properly by any means. I tried to switch between libinput and synaptics but this bug seems to affect any driver. Usually, after a system upgrade all works properly till the moment I plug in external mouse (Razer DeathAdder 3500DPI). After that touchpad detected as either PS/2 BYD or PS/2 generic mouse or sometimes PS/2 Elantech touchpad. After some 5-6 reboots without plugging in external mouse the touchpad finally starts to detect it as ETPS/2 Elantech touchpad. Reloading psmouse module seems to cause no effect (or it does yet after a minute touchpad stops working for a moment and then switches to PS/2 in xinput). Multitouch stops working as well as tapping with two fingers. I tried almost all the possible workarounds involving adding boot options, installing elantech driver fixes etc. Help is appreciated. The output of xinput as for now: $ xinput ⎡ Virtual core pointerid=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ PS/2 BYD TouchPad id=14 [slave pointer (2)] lsinput /dev/input/event14 bustype : BUS_I8042 vendor : 0x2 product : 0x1 version : 99 name: "PS/2 BYD TouchPad" phys: "isa0060/serio1/input0" bits ev : EV_SYN EV_KEY EV_REL UPDATE: Seems that forcing the psmouse to detect the touchpad as elantech helps to fix problem temporarily. But it works only from time to time: $ sudo rmmod psmouse $ sudo modprobe psmouse force="elantech" + --- + ApportVersion: 2.20.1-0ubuntu2.1 + Architecture: amd64 + CurrentDesktop: Unity + DistroRelease: Ubuntu 16.04 + InstallationDate: Installed on 2016-08-27 (52 days ago) + InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) + Package: linux (not installed) + Tags: xenial + Uname: Linux 4.6.0-040600-generic x86_64 + UnreportableReason: The running kernel is not an Ubuntu kernel + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True ** Attachment added: "JournalErrors.txt" https://bugs.launchpad.net/bugs/1634593/+attachment/4763378/+files/JournalErrors.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634593 Title: Elantech Touchpad detects as PS/2 BYD TouchPad or as a PS/2 generic mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634593/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
