I confirm the bug on Acer 1551. $ cat /proc/bus/input/devices
I: Bus=0011 Vendor=0002 Product=0008 Version=0000 N: Name="PS/2 Mouse" P: Phys=isa0060/serio1/input1 S: Sysfs=/devices/platform/i8042/serio1/input/input8 U: Uniq= H: Handlers=mouse1 event8 B: PROP=0 B: EV=7 B: KEY=70000 0 0 0 0 B: REL=3 I: Bus=0011 Vendor=0002 Product=0008 Version=7326 N: Name="AlpsPS/2 ALPS GlidePoint" P: Phys=isa0060/serio1/input0 S: Sysfs=/devices/platform/i8042/serio1/input/input9 U: Uniq= H: Handlers=mouse2 event9 B: PROP=0 B: EV=b B: KEY=420 70000 0 0 0 0 B: ABS=1000003 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/682004 Title: ALPS Touchpad incorrectly detected as PS/2 mouse in 'Gateway ID49C01h' with kernel 2.6.35 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs