I have the same issue. Used unetbootin usb flash drive to install 9.10. Same thing happens in livecd now, first boot mouse buttons worked 90% of installation now they don't work at all except right mouse button randomly. Touchpad and external usb mouse do the same thing.
Acer aspire 5100. -- Touchpad and mouse buttons not working after upgrade from Ubuntu 9.04 to 9.10 https://bugs.launchpad.net/bugs/442441 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-synaptics in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp