Comment 27 for bug 397750

I can confirm this bug : I bought a Verbatim Rapier V2 mouse yesterday, and the problem appeared since them.

tail -f syslog :
Jan 16 15:20:07 laptop kernel: [411179.526433] input input9: event field not found
Jan 16 15:20:07 laptop kernel: [411179.766433] input input9: event field not found
Jan 16 15:20:07 laptop kernel: [411179.986430] input input9: event field not found
Jan 16 15:20:07 laptop kernel: [411179.986439] input input9: event field not found
Jan 16 15:20:07 laptop kernel: [411179.986446] input input9: event field not found
Jan 16 15:20:07 laptop kernel: [411179.986452] input input9: event field not found
Jan 16 15:20:07 laptop kernel: [411179.986458] input input9: event field not found
Jan 16 15:20:07 laptop kernel: [411180.102496] input input9: event field not found
Jan 16 15:20:07 laptop kernel: [411180.102507] input input9: event field not found
Jan 16 15:20:07 laptop kernel: [411180.326509] input input9: event field not found
Jan 16 15:20:07 laptop kernel: [411180.326516] input input9: event field not found
Jan 16 15:20:07 laptop kernel: [411180.326521] input input9: event field not found

(laptop is my computer name)

The line shown appears whenever I presse anyone of the button (left/right/previous/next/scroll), but also when I just move the mouse or use the scroll wheel. I let you imagine how many lines that makes!!

I'm under Ubuntu 10.10, all latest patches. I notices that when I move the mouse, the lines appears at the beginning and at the end of the movement only (kind of startMoving/stopMoving event, but not during "moving" event).

The problem did not appear with my previous mouse (logitech Cordless click plus), nor with my trackpad.

# uname -a
Linux laptop 2.6.35-24-generic #42-Ubuntu SMP Thu Dec 2 01:41:57 UTC 2010 i686 GNU/Linux

I can add a full "apport-collect" report if necessary.