System sent to Haitao in Beijing.... Btw I found this issue on 490Ms models on 12.04.2
Touchpad can be disabled during suspend. I've found that the workaround is to simply sudo rmmod psmouse sudo modprobe psmouse proto=bare. ** Tags removed: jeff-poked ** Tags added: 201211-12076 201211-12079 lexington-lab ** Changed in: linux (Ubuntu) Status: Incomplete => New ** Changed in: linux (Ubuntu Precise) Status: Incomplete => New ** Summary changed: - [Lenovo E525, L430] Touchpad can become disabled after suspend/resume + [Lenovo E525, L430, 490Ms] Touchpad can become disabled after suspend/resume -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/992603 Title: [Lenovo E525, L430, 490Ms] Touchpad can become disabled after suspend/resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/992603/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs