Let me summarize a bit those synaptics devices that have this issue, the model, firmware, id, caps info were extracted from relevant BootDmesg files that I could find on launchpad:
Dell V13: - Synaptics Touchpad, model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd04733/0xa40000/0xa0000 Lenovo L520: - Synaptics Touchpad, model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd047b3/0xb40000/0xa0000 Lenovo Edge 11 - Synaptics Touchpad, model: 1, fw: 7.4, id: 0x1e0b1, caps: 0xd047b3/0xb40000/0xa0000 HP Pavilion dm1 - synaptics: Touchpad model: 1, fw: 7.4, id: 0x1e0b1, caps: 0xd04773/0xe40000/0x5a0400 So far, this only seems to happen on synaptics touchpad with firmware version greater than 7.2. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/717970 Title: After sleep, key presses get lost and trackpad is jittery To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/717970/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
