Hi,

I'm using a PS/2 mouse on i386 under -current.  The system is running
the X sets from the 1.5 distribution and it works fine.

When I build -current xsrc, the mouse doesn't work any more, jumping
crazily across the screen at the slightest movement.

Any ideas on where I should start looking?

Relevant dmesg lines:

mainbus0 (root)
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled
pcib0 at pci0 dev 7 function 0
pcib0: VIA Technologies VT82C596A (Apollo Pro) PCI-ISA Bridge (rev. 0x12)
isa0 at pcib0
pckbc0 at isa0 port 0x60-0x64
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pmsi0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pmsi0 mux 0

Relevant /etc/XF86Config lines:

Section "Pointer"
   Protocol        "wsmouse"
   Device          "/dev/wsmouse0"
   Resolution      100
   Buttons         3
   ZAxisMapping    4 5
EndSection

Relevant devices:

crw-------  1 root  wheel  49, 0 Jul 15  1999 /dev/wsmouse0

Thanks!
entropy

--
entropy -- it's not just a good idea, it's the second law.