[Kernel-packages] [Bug 1739073] Re: 'Synaptics Touchpad' incorrectly detected as PS/2 mouse in 'Lenovo Thinkpad x120e AE' suddenly
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- 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/1739073 Title: 'Synaptics Touchpad' incorrectly detected as PS/2 mouse in 'Lenovo Thinkpad x120e AE' suddenly Status in linux package in Ubuntu: Expired Bug description: 1.Laptop model: LENOVO Thinkpad x120e 0611-AE5 2.Manufacturer of the Touchpad: Synaptics 3.When the symptom first appeared: around 3 month ago (August 2017) I first encountered this issue after dual boot Linux Ubuntu-MATE 16.04 LTS and Windows 10. My system always update. Touchpad suddenly not working when the laptop woke up from sleep in Windows 10 OS. Tried to add parameters in GRUB: quiet splash i8042.reset i8042.nomux=1 i8042.nopnp=1 i8042.noloop=1 without any positive result (touchpad still not working), but, now xinput detect PS/2 Generic Mouse for touchpad (before touchpad is not detected at all). Attached dmesg and devices file. Thanks. Regards, ariefcfa --- ApportVersion: 2.20.1-0ubuntu2.14 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: mariefhidayat 1471 F pulseaudio /dev/snd/controlC0: mariefhidayat 1471 F pulseaudio CurrentDesktop: MATE DistroRelease: Linux 18.3 InstallationDate: Installed on 2017-12-15 (4 days ago) InstallationMedia: Linux Mint 18.3 "Sylvia" - Release amd64 20171124 MachineType: LENOVO 0611AE5 Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-38-generic root=UUID=1c01f4dc-5d5e-48d7-b66f-dd8e5b84060a ro quiet splash i8042.reset i8042.nomux=1 i8042.nopnp=1 i8042.noloop=1 vt.handoff=7 ProcVersionSignature: Ubuntu 4.10.0-38.42~16.04.1-generic 4.10.17 RelatedPackageVersions: linux-restricted-modules-4.10.0-38-generic N/A linux-backports-modules-4.10.0-38-generic N/A linux-firmware 1.157.14 Tags: sylvia Uname: Linux 4.10.0-38-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 11/07/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8FET33WW (1.17 ) dmi.board.asset.tag: Not Available dmi.board.name: 0611AE5 dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8FET33WW(1.17):bd11/07/2012:svnLENOVO:pn0611AE5:pvrThinkPadX120e:rvnLENOVO:rn0611AE5:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 0611AE5 dmi.product.version: ThinkPad X120e dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1739073/+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
[Kernel-packages] [Bug 1739073] Re: 'Synaptics Touchpad' incorrectly detected as PS/2 mouse in 'Lenovo Thinkpad x120e AE' suddenly
I think that I had the same problem. I fixed it with:
sudo modprobe -r psmouse
sudo modprobe psmouse proto=imps
sudo dpkg-reconfigure xserver-xorg-input-synaptics
cd /etc/udev/rules.d
sudo nano touchpad.rules
Paste:
ACTION!="add|change", GOTO="xorg_synaptics_end"
KERNEL!="event*", GOTO="xorg_synaptics_end"
ENV{ID_INPUT_TOUCHPAD}!="1", GOTO="xorg_synaptics_end"
ENV{x11_options.MaxTapTime}="300"
LABEL="xorg_synaptics_end"
sudo reboot
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https://bugs.launchpad.net/bugs/1739073
Title:
'Synaptics Touchpad' incorrectly detected as PS/2 mouse in 'Lenovo
Thinkpad x120e AE' suddenly
Status in linux package in Ubuntu:
Incomplete
Bug description:
1.Laptop model: LENOVO Thinkpad x120e 0611-AE5
2.Manufacturer of the Touchpad: Synaptics
3.When the symptom first appeared: around 3 month ago (August 2017)
I first encountered this issue after dual boot Linux Ubuntu-MATE 16.04
LTS and Windows 10. My system always update. Touchpad suddenly not
working when the laptop woke up from sleep in Windows 10 OS.
Tried to add parameters in GRUB: quiet splash i8042.reset
i8042.nomux=1 i8042.nopnp=1 i8042.noloop=1 without any positive result
(touchpad still not working), but, now xinput detect PS/2 Generic
Mouse for touchpad (before touchpad is not detected at all).
Attached dmesg and devices file.
Thanks.
Regards,
ariefcfa
---
ApportVersion: 2.20.1-0ubuntu2.14
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: mariefhidayat 1471 F pulseaudio
/dev/snd/controlC0: mariefhidayat 1471 F pulseaudio
CurrentDesktop: MATE
DistroRelease: Linux 18.3
InstallationDate: Installed on 2017-12-15 (4 days ago)
InstallationMedia: Linux Mint 18.3 "Sylvia" - Release amd64 20171124
MachineType: LENOVO 0611AE5
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-38-generic
root=UUID=1c01f4dc-5d5e-48d7-b66f-dd8e5b84060a ro quiet splash i8042.reset
i8042.nomux=1 i8042.nopnp=1 i8042.noloop=1 vt.handoff=7
ProcVersionSignature: Ubuntu 4.10.0-38.42~16.04.1-generic 4.10.17
RelatedPackageVersions:
linux-restricted-modules-4.10.0-38-generic N/A
linux-backports-modules-4.10.0-38-generic N/A
linux-firmware 1.157.14
Tags: sylvia
Uname: Linux 4.10.0-38-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 11/07/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: 8FET33WW (1.17 )
dmi.board.asset.tag: Not Available
dmi.board.name: 0611AE5
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr8FET33WW(1.17):bd11/07/2012:svnLENOVO:pn0611AE5:pvrThinkPadX120e:rvnLENOVO:rn0611AE5:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 0611AE5
dmi.product.version: ThinkPad X120e
dmi.sys.vendor: LENOVO
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[Kernel-packages] [Bug 1739073] Re: 'Synaptics Touchpad' incorrectly detected as PS/2 mouse in 'Lenovo Thinkpad x120e AE' suddenly
Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem? Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.15 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/v4.15-rc4 ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- 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/1739073 Title: 'Synaptics Touchpad' incorrectly detected as PS/2 mouse in 'Lenovo Thinkpad x120e AE' suddenly Status in linux package in Ubuntu: Incomplete Bug description: 1.Laptop model: LENOVO Thinkpad x120e 0611-AE5 2.Manufacturer of the Touchpad: Synaptics 3.When the symptom first appeared: around 3 month ago (August 2017) I first encountered this issue after dual boot Linux Ubuntu-MATE 16.04 LTS and Windows 10. My system always update. Touchpad suddenly not working when the laptop woke up from sleep in Windows 10 OS. Tried to add parameters in GRUB: quiet splash i8042.reset i8042.nomux=1 i8042.nopnp=1 i8042.noloop=1 without any positive result (touchpad still not working), but, now xinput detect PS/2 Generic Mouse for touchpad (before touchpad is not detected at all). Attached dmesg and devices file. Thanks. Regards, ariefcfa --- ApportVersion: 2.20.1-0ubuntu2.14 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: mariefhidayat 1471 F pulseaudio /dev/snd/controlC0: mariefhidayat 1471 F pulseaudio CurrentDesktop: MATE DistroRelease: Linux 18.3 InstallationDate: Installed on 2017-12-15 (4 days ago) InstallationMedia: Linux Mint 18.3 "Sylvia" - Release amd64 20171124 MachineType: LENOVO 0611AE5 Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-38-generic root=UUID=1c01f4dc-5d5e-48d7-b66f-dd8e5b84060a ro quiet splash i8042.reset i8042.nomux=1 i8042.nopnp=1 i8042.noloop=1 vt.handoff=7 ProcVersionSignature: Ubuntu 4.10.0-38.42~16.04.1-generic 4.10.17 RelatedPackageVersions: linux-restricted-modules-4.10.0-38-generic N/A linux-backports-modules-4.10.0-38-generic N/A linux-firmware 1.157.14 Tags: sylvia Uname: Linux 4.10.0-38-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 11/07/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8FET33WW (1.17 ) dmi.board.asset.tag: Not Available dmi.board.name: 0611AE5 dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8FET33WW(1.17):bd11/07/2012:svnLENOVO:pn0611AE5:pvrThinkPadX120e:rvnLENOVO:rn0611AE5:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 0611AE5 dmi.product.version: ThinkPad X120e dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1739073/+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
[Kernel-packages] [Bug 1739073] Re: 'Synaptics Touchpad' incorrectly detected as PS/2 mouse in 'Lenovo Thinkpad x120e AE' suddenly
** Attachment added: "apport-collect 1739073" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1739073/+attachment/5025178/+files/apport.linux.N0uXrE.apport ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/1739073 Title: 'Synaptics Touchpad' incorrectly detected as PS/2 mouse in 'Lenovo Thinkpad x120e AE' suddenly Status in linux package in Ubuntu: Confirmed Bug description: 1.Laptop model: LENOVO Thinkpad x120e 0611-AE5 2.Manufacturer of the Touchpad: Synaptics 3.When the symptom first appeared: around 3 month ago (August 2017) I first encountered this issue after dual boot Linux Ubuntu-MATE 16.04 LTS and Windows 10. My system always update. Touchpad suddenly not working when the laptop woke up from sleep in Windows 10 OS. Tried to add parameters in GRUB: quiet splash i8042.reset i8042.nomux=1 i8042.nopnp=1 i8042.noloop=1 without any positive result (touchpad still not working), but, now xinput detect PS/2 Generic Mouse for touchpad (before touchpad is not detected at all). Attached dmesg and devices file. Thanks. Regards, ariefcfa --- ApportVersion: 2.20.1-0ubuntu2.14 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: mariefhidayat 1471 F pulseaudio /dev/snd/controlC0: mariefhidayat 1471 F pulseaudio CurrentDesktop: MATE DistroRelease: Linux 18.3 InstallationDate: Installed on 2017-12-15 (4 days ago) InstallationMedia: Linux Mint 18.3 "Sylvia" - Release amd64 20171124 MachineType: LENOVO 0611AE5 Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-38-generic root=UUID=1c01f4dc-5d5e-48d7-b66f-dd8e5b84060a ro quiet splash i8042.reset i8042.nomux=1 i8042.nopnp=1 i8042.noloop=1 vt.handoff=7 ProcVersionSignature: Ubuntu 4.10.0-38.42~16.04.1-generic 4.10.17 RelatedPackageVersions: linux-restricted-modules-4.10.0-38-generic N/A linux-backports-modules-4.10.0-38-generic N/A linux-firmware 1.157.14 Tags: sylvia Uname: Linux 4.10.0-38-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 11/07/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8FET33WW (1.17 ) dmi.board.asset.tag: Not Available dmi.board.name: 0611AE5 dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8FET33WW(1.17):bd11/07/2012:svnLENOVO:pn0611AE5:pvrThinkPadX120e:rvnLENOVO:rn0611AE5:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 0611AE5 dmi.product.version: ThinkPad X120e dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1739073/+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
[Kernel-packages] [Bug 1739073] Re: 'Synaptics Touchpad' incorrectly detected as PS/2 mouse in 'Lenovo Thinkpad x120e AE' suddenly
I think my Laptop Lenovo Thinkpad x120e 0611-AE5 is also affected by the bug reported here: http://www.omgubuntu.co.uk/2017/12/ubuntu-corrupting-lenovo-laptop- bios#ampshare=http://www.omgubuntu.co.uk/2017/12/ubuntu-corrupting- lenovo-laptop-bios I can't change boot order in BIOS (i able to save another settings like: enable wifi, enable VT in cpu, and others) . I think the bug maybe breaking my touchpad hardware -- 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/1739073 Title: 'Synaptics Touchpad' incorrectly detected as PS/2 mouse in 'Lenovo Thinkpad x120e AE' suddenly Status in linux package in Ubuntu: Confirmed Bug description: 1.Laptop model: LENOVO Thinkpad x120e 0611-AE5 2.Manufacturer of the Touchpad: Synaptics 3.When the symptom first appeared: around 3 month ago (August 2017) I first encountered this issue after dual boot Linux Ubuntu-MATE 16.04 LTS and Windows 10. My system always update. Touchpad suddenly not working when the laptop woke up from sleep in Windows 10 OS. Tried to add parameters in GRUB: quiet splash i8042.reset i8042.nomux=1 i8042.nopnp=1 i8042.noloop=1 without any positive result (touchpad still not working), but, now xinput detect PS/2 Generic Mouse for touchpad (before touchpad is not detected at all). Attached dmesg and devices file. Thanks. Regards, ariefcfa --- ApportVersion: 2.20.1-0ubuntu2.14 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: mariefhidayat 1471 F pulseaudio /dev/snd/controlC0: mariefhidayat 1471 F pulseaudio CurrentDesktop: MATE DistroRelease: Linux 18.3 InstallationDate: Installed on 2017-12-15 (4 days ago) InstallationMedia: Linux Mint 18.3 "Sylvia" - Release amd64 20171124 MachineType: LENOVO 0611AE5 Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-38-generic root=UUID=1c01f4dc-5d5e-48d7-b66f-dd8e5b84060a ro quiet splash i8042.reset i8042.nomux=1 i8042.nopnp=1 i8042.noloop=1 vt.handoff=7 ProcVersionSignature: Ubuntu 4.10.0-38.42~16.04.1-generic 4.10.17 RelatedPackageVersions: linux-restricted-modules-4.10.0-38-generic N/A linux-backports-modules-4.10.0-38-generic N/A linux-firmware 1.157.14 Tags: sylvia Uname: Linux 4.10.0-38-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 11/07/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8FET33WW (1.17 ) dmi.board.asset.tag: Not Available dmi.board.name: 0611AE5 dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8FET33WW(1.17):bd11/07/2012:svnLENOVO:pn0611AE5:pvrThinkPadX120e:rvnLENOVO:rn0611AE5:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 0611AE5 dmi.product.version: ThinkPad X120e dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1739073/+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
[Kernel-packages] [Bug 1739073] Re: 'Synaptics Touchpad' incorrectly detected as PS/2 mouse in 'Lenovo Thinkpad x120e AE' suddenly
apport information ** Tags added: apport-collected sylvia ** Description changed: 1.Laptop model: LENOVO Thinkpad x120e 0611-AE5 2.Manufacturer of the Touchpad: Synaptics 3.When the symptom first appeared: around 3 month ago (August 2017) I first encountered this issue after dual boot Linux Ubuntu-MATE 16.04 LTS and Windows 10. My system always update. Touchpad suddenly not working when the laptop woke up from sleep in Windows 10 OS. Tried to add parameters in GRUB: quiet splash i8042.reset i8042.nomux=1 i8042.nopnp=1 i8042.noloop=1 without any positive result (touchpad still not working), but, now xinput detect PS/2 Generic Mouse for touchpad (before touchpad is not detected at all). Attached dmesg and devices file. Thanks. Regards, ariefcfa + --- + ApportVersion: 2.20.1-0ubuntu2.14 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC1: mariefhidayat 1471 F pulseaudio + /dev/snd/controlC0: mariefhidayat 1471 F pulseaudio + CurrentDesktop: MATE + DistroRelease: Linux 18.3 + InstallationDate: Installed on 2017-12-15 (4 days ago) + InstallationMedia: Linux Mint 18.3 "Sylvia" - Release amd64 20171124 + MachineType: LENOVO 0611AE5 + Package: linux (not installed) + ProcFB: 0 radeondrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-38-generic root=UUID=1c01f4dc-5d5e-48d7-b66f-dd8e5b84060a ro quiet splash i8042.reset i8042.nomux=1 i8042.nopnp=1 i8042.noloop=1 vt.handoff=7 + ProcVersionSignature: Ubuntu 4.10.0-38.42~16.04.1-generic 4.10.17 + RelatedPackageVersions: + linux-restricted-modules-4.10.0-38-generic N/A + linux-backports-modules-4.10.0-38-generic N/A + linux-firmware 1.157.14 + Tags: sylvia + Uname: Linux 4.10.0-38-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 11/07/2012 + dmi.bios.vendor: LENOVO + dmi.bios.version: 8FET33WW (1.17 ) + dmi.board.asset.tag: Not Available + dmi.board.name: 0611AE5 + dmi.board.vendor: LENOVO + dmi.board.version: Not Available + dmi.chassis.asset.tag: No Asset Information + dmi.chassis.type: 10 + dmi.chassis.vendor: LENOVO + dmi.chassis.version: Not Available + dmi.modalias: dmi:bvnLENOVO:bvr8FET33WW(1.17):bd11/07/2012:svnLENOVO:pn0611AE5:pvrThinkPadX120e:rvnLENOVO:rn0611AE5:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: + dmi.product.name: 0611AE5 + dmi.product.version: ThinkPad X120e + dmi.sys.vendor: LENOVO ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1739073/+attachment/5025142/+files/AlsaInfo.txt -- 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/1739073 Title: 'Synaptics Touchpad' incorrectly detected as PS/2 mouse in 'Lenovo Thinkpad x120e AE' suddenly Status in linux package in Ubuntu: Incomplete Bug description: 1.Laptop model: LENOVO Thinkpad x120e 0611-AE5 2.Manufacturer of the Touchpad: Synaptics 3.When the symptom first appeared: around 3 month ago (August 2017) I first encountered this issue after dual boot Linux Ubuntu-MATE 16.04 LTS and Windows 10. My system always update. Touchpad suddenly not working when the laptop woke up from sleep in Windows 10 OS. Tried to add parameters in GRUB: quiet splash i8042.reset i8042.nomux=1 i8042.nopnp=1 i8042.noloop=1 without any positive result (touchpad still not working), but, now xinput detect PS/2 Generic Mouse for touchpad (before touchpad is not detected at all). Attached dmesg and devices file. Thanks. Regards, ariefcfa --- ApportVersion: 2.20.1-0ubuntu2.14 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: mariefhidayat 1471 F pulseaudio /dev/snd/controlC0: mariefhidayat 1471 F pulseaudio CurrentDesktop: MATE DistroRelease: Linux 18.3 InstallationDate: Installed on 2017-12-15 (4 days ago) InstallationMedia: Linux Mint 18.3 "Sylvia" - Release amd64 20171124 MachineType: LENOVO 0611AE5 Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-38-generic root=UUID=1c01f4dc-5d5e-48d7-b66f-dd8e5b84060a ro quiet splash i8042.reset i8042.nomux=1 i8042.nopnp=1 i8042.noloop=1 vt.handoff=7 ProcVersionSignature: Ubuntu 4.10.0-38.42~16.04.1-generic 4.10.17 RelatedPackageVersions: linux-restricted-modules-4.10.0-38-generic N/A linux-backports-modules-4.10.0-38-generic N/A linux-firmware 1.157.14 Tags: sylvia Uname: Linux 4.10.0-38-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 11/07/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8FET33WW (1.17 )
