Public bug reported: 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 ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: touchpad ** Attachment added: "dmesg and device" https://bugs.launchpad.net/bugs/1739073/+attachment/5024666/+files/dmesg%20and%20device.zip -- 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: New 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 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