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No details about your touchpad have been provided (make model etc), but if it's a Synaptics s3203, TM3108-002, TM2714-002 .. it's possible that this is a duplicate of https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1854798 If you look at your `dmesg` log you may find messages like the following providing detail on your actual hardware. [ 2.111242] rmi4_f01 rmi4-00.fn01: found RMI device, manufacturer: Synaptics, product: s3203, fw id: 1522295 [ 2.124077] usb 2-5: new high-speed USB device number 3 using xhci_hcd [ 2.175237] input: Synaptics s3203 as /devices/pci0000:00/INT33C3:00/i2c-0/i2c-DLL060A:00/0018:06CB:2734.0001/input/input6 NOTE: I copied that from the 1854798 bug report, so it won't likely match your system hardware. I would suggest confirming your actual hardware (is it Synaptics models like I'm betting it is) as then the bug-fix outlined in that possible duplicate report will apply. Please report back here with results, and if you tried the suggestions in the duplicate link and they work. FYI: Duplicate reports are far more useful than 'affects me to' clicks, so thank you for filing, and helping make Ubuntu better. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1855804 Title: touchpad stopped working all of a sudden. Wired mouse still works. model is Thinkpad T440. Ubuntu 16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1855804/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
