I had the same problem and my X configuration was already using "mouse" device. I don't know what was the source of the problem, but the last batch of updates (today) fixed it. I didn't notice anything too suspect; nvidia-new driver, synaptics driver (which I don't use/own), libsane, restricted-modules.
Please check whether the "mouse" driver is working for you now and if so please close the bug :-) -- After update to Hardy Heron Alpha 5 leftclicks count as doubleclicks https://bugs.launchpad.net/bugs/195143 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
