[solved!] usb mouse is stuttering and losing input.
othermark
atkin901 at yahoo.com
Fri Mar 5 11:23:41 PST 2004
othermark wrote:
> I was wondering if anyone else had seen this problem. I've cvsupped
> current from March 1st and have just gotten to the point in building this
> machine
> up that I can run X11. However, the usb mouse I have is unusable. It's
> behaving like ums is not retrieving/receiving all the input.
>
> Basically you'll move the mouse and nothing will happen and you'll keep
> moving it and eventually the pointer will move a little bit, but only in
> brief flashes.
replying to myself, I know. After some good research, I tried the
following:
- removing SMP from kernel config .. no effect
- adding NO_MIXED_MODE to kernel config .. caused my HDD not to mount
on bootup.
- removing 'device apic' from kernel config .. success!
Of course, this is an SMP capable board, I'd have to use ps/2 if I added a
second processor.
> The behavior occurs under all these scenarios:
>
> - I tried a completely different usb mouse
> - I tried changing the scheduler ULE to 4BSD
> - I tried setting hint.acpi.0.disabled="1"
> - I tried turning the ps/2 detection on and off in the bios
> - I tried both X and sysmouse support
>
> No errors from boot time or kernel from this device.
>
> If I plug the ps/2 to usb adaptor for this mouse and reboot, everythings'
> fine. This machine used to run -stable before I upgraded and the USB
> mouse worked great. Is anyone else seeing this behavior with usb mice on
> -current?
>
> if I boot it as ps/2, with acpi I get this:
>
> ohci0: <OHCI (generic) USB controller> mem 0xfeafe000-0xfeafefff irq 16 at
> device 15.2 on pci0
> usb0: OHCI version 1.0, legacy support
> usb0: <OHCI (generic) USB controller> on ohci0
> usb0: USB revision 1.0
> uhub0: (0x1166) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> uhub0: 4 ports with 4 removable, self powered
>
> If I boot with the usb mouse and acpi disabled, I get this:
>
> ohci0: <OHCI (generic) USB controller> mem 0xfeafe000-0xfeafefff irq 12 at
> device 15.2 on pci0
> usb0: OHCI version 1.0, legacy support
> usb0: <OHCI (generic) USB controller> on ohci0
> usb0: USB revision 1.0
> uhub0: (0x1166) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> uhub0: 4 ports with 4 removable, self powered
> ums0: Kensington Kensington USB/PS2 Trackball, rev 1.10/1.00, addr 2,
> iclass 3/1
> ums0: 5 buttons and Z dir.
>
> ---
> othermark
> atkin901 at nospam dot yahoo dot com
> (!wired)?(coffee++):(wired);
>
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--
othermark
atkin901 at nospam dot yahoo dot com
(!wired)?(coffee++):(wired);
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