Ubuntu
linux package

  1. Bug #717970
  2. Comment #41

Comment 41 for bug 717970

Revision history for this message
Eric Miao (eric.y.miao) wrote :

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.