Hi.

 I got Sun COMPACT1 mouse recently. It generates

Jul 19 01:00:04 oxi /netbsd: ms0: input error (0x4247)
Jul 19 01:00:05 oxi /netbsd: ms0: input error (0x2947)
Jul 19 01:00:05 oxi /netbsd: ms0: input error (0x147)
Jul 19 01:00:06 oxi /netbsd: ms0: input error (0x447)
Jul 19 01:00:06 oxi /netbsd: ms0: input error (0x847)
Jul 19 01:00:06 oxi /netbsd: ms0: input error (0xa547)
Jul 19 01:00:06 oxi /netbsd: ms0: input error (0x947)
Jul 19 01:00:06 oxi /netbsd: ms0: input error (0x1347)
Jul 19 01:00:06 oxi /netbsd: ms0: input error (0x247)
Jul 19 01:00:06 oxi /netbsd: ms0: input error (0x1847)
  :
  :

with NetBSD/sparc 1.2, 1.3.1, -current of Sep 19, on my SS2, and
SS20 at office. It works without problem with Solaris2.5.1 
on both machine, and Ultra1. Old Mousesystems Optical Mouse operates 
good on both machine with NetBSD/sparc (any version).

 Written on label
    P/N: ND SUN1
    S/N: LT014C00007
    MODEL: COMPACT1
    SUN No: 370-1587-01
    Vfg.243/1991

Any help appreciated.

Thanks.

-mochid