Hi all, I'm interested in getting involved in kernel development. I compiled the latest kernel and found that it broke the tap feature on my asus x54h k54l. I had a look at the way the devices were interpreted and /proc/bus/input/devices gave different results. This seems like it may be a good starting point but I'm not sure where to go from here or whether it's an issue with the kernel. I presume it is as switching back to the older kernel fixes the tapping for left click. Any advice on where to go from here would be greatly appreciated. Thanks. Reza -works fine- Linux laptop 3.1.0-1-amd64 #1 SMP Tue Jan 10 05:01:58 UTC 2012 x86_64 GNU/Linux I: Bus=0011 Vendor=0002 Product=0001 Version=0063 N: Name="PS/2 Logitech Wheel Mouse" P: Phys=isa0060/serio4/input0 S: Sysfs=/devices/platform/i8042/serio4/input/input6 U: Uniq= H: Handlers=mouse0 event6 B: PROP=0 B: EV=7 B: KEY=70000 0 0 0 0 B: REL=103 -latest kernel where the tap feature breaks- Linux laptop 3.3.0-rc2+ #5 SMP Fri Feb 3 21:05:27 GMT 2012 x86_64 GNU/Linux I: Bus=0011 Vendor=0002 Product=000e Version=0000 N: Name="ETPS/2 Elantech Touchpad" P: Phys=isa0060/serio4/input0 S: Sysfs=/devices/platform/i8042/serio4/input/input6 U: Uniq= H: Handlers=mouse0 event6 B: PROP=0 B: EV=b B: KEY=6420 30000 0 0 0 0 B: ABS=260800011000003