I can confirm that this bug also hit my on my 10.04 -> 10.10 upgrade. Immediately after the upgrade my right click on the touchpad has stopped working. I have an HP Probook 4520s.
I can confirm that this bug also hit my on my 10.04 -> 10.10 upgrade. Immediately after the upgrade my right click on the touchpad has stopped working. I have an HP Probook 4520s.