Martin Lukeš, as per http://support.acer.com/us/en/product/default.aspx?tab=1&modelId=1191 an update is available for your BIOS (3310). If you update to this, does this change anything?
** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-synaptics in Ubuntu. https://bugs.launchpad.net/bugs/695680 Title: [gm45] Choppy / jerky mouse with Intel GMA 4500M To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/695680/+subscriptions _______________________________________________ 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