linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
* Synaptics trouble in 2.5.73
@ 2003-07-02 18:54 bert hubert
  2003-07-03 10:42 ` Peter Osterlund
  0 siblings, 1 reply; 3+ messages in thread
From: bert hubert @ 2003-07-02 18:54 UTC (permalink / raw)
  To: petero2; +Cc: linux-kernel

Petero, List,

Up to 2.5.68 my laptop had no problems with its touchpad but since upgrading
to 2.5.73, neither gpm nor X see my mouse anymore. 

>From dmesg:

Jul  2 20:17:38 snapcount kernel: mice: PS/2 mouse device common for all mice
Jul  2 20:17:38 snapcount kernel: inport.c: Didn't find InPort mouse at 0x23c
Jul  2 20:17:38 snapcount kernel: logibm.c: Didn't find Logitech busmouse at 0x23c
Jul  2 20:17:38 snapcount kernel: pc110pad: I/O area 0x15e0-0x15e4 in use.
Jul  2 20:17:38 snapcount kernel: input: PC Speaker
Jul  2 20:17:38 snapcount kernel: i8042.c: Detected active multiplexing controller, rev 1.0.
Jul  2 20:17:38 snapcount kernel: serio: i8042 AUX0 port at 0x60,0x64 irq 12
Jul  2 20:17:38 snapcount kernel: Synaptics Touchpad, model: 1
Jul  2 20:17:38 snapcount kernel:  Firware: 4.1
Jul  2 20:17:38 snapcount kernel:  Sensor: 8
Jul  2 20:17:38 snapcount kernel:  new absolute packet format
Jul  2 20:17:38 snapcount kernel: input: Synaptics Synaptics TouchPad on isa0060/serio2

Later on, I get this:
Synaptics driver lost sync at 1st byte
Synaptics driver lost sync at 4th byte
Synaptics driver resynced.

But the mouse still does not work. This is a 'Gericom' laptop, which
contains mostly SiS parts. Anything I can do to help debug this, just let me
know.

I saw mention of special X drivers for this, but the kernel messages appear
to indicate that the kernel itself is not succeeding in communicating with
the touchpad.

Thanks!


-- 
http://www.PowerDNS.com      Open source, database driven DNS Software 
http://lartc.org           Linux Advanced Routing & Traffic Control HOWTO

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: Synaptics trouble in 2.5.73
  2003-07-02 18:54 Synaptics trouble in 2.5.73 bert hubert
@ 2003-07-03 10:42 ` Peter Osterlund
  2003-07-03 15:09   ` Niels den Otter
  0 siblings, 1 reply; 3+ messages in thread
From: Peter Osterlund @ 2003-07-03 10:42 UTC (permalink / raw)
  To: bert hubert; +Cc: linux-kernel

bert hubert <ahu@ds9a.nl> writes:

> Up to 2.5.68 my laptop had no problems with its touchpad but since upgrading
> to 2.5.73, neither gpm nor X see my mouse anymore. 
> 
> >From dmesg:
> 
> Jul  2 20:17:38 snapcount kernel: mice: PS/2 mouse device common for all mice
> Jul  2 20:17:38 snapcount kernel: inport.c: Didn't find InPort mouse at 0x23c
> Jul  2 20:17:38 snapcount kernel: logibm.c: Didn't find Logitech busmouse at 0x23c
> Jul  2 20:17:38 snapcount kernel: pc110pad: I/O area 0x15e0-0x15e4 in use.
> Jul  2 20:17:38 snapcount kernel: input: PC Speaker
> Jul  2 20:17:38 snapcount kernel: i8042.c: Detected active multiplexing controller, rev 1.0.
> Jul  2 20:17:38 snapcount kernel: serio: i8042 AUX0 port at 0x60,0x64 irq 12
> Jul  2 20:17:38 snapcount kernel: Synaptics Touchpad, model: 1
> Jul  2 20:17:38 snapcount kernel:  Firware: 4.1
> Jul  2 20:17:38 snapcount kernel:  Sensor: 8
> Jul  2 20:17:38 snapcount kernel:  new absolute packet format
> Jul  2 20:17:38 snapcount kernel: input: Synaptics Synaptics TouchPad on isa0060/serio2
> 
> Later on, I get this:
> Synaptics driver lost sync at 1st byte
> Synaptics driver lost sync at 4th byte
> Synaptics driver resynced.
> 
> But the mouse still does not work. This is a 'Gericom' laptop, which
> contains mostly SiS parts. Anything I can do to help debug this, just let me
> know.

There have been some reports on the list concerning SiS and keyboard
oddities. (Missing key release events causing endless autorepeat for
example.) Maybe this problem is somehow related.

> I saw mention of special X drivers for this, but the kernel messages appear
> to indicate that the kernel itself is not succeeding in communicating with
> the touchpad.

The kernel messages could very well indicate that the communication
works 99.9% of the time, but you really need the special X driver or
else the touchpad will not work at all in X.

-- 
Peter Osterlund - petero2@telia.com
http://w1.894.telia.com/~u89404340

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: Synaptics trouble in 2.5.73
  2003-07-03 10:42 ` Peter Osterlund
@ 2003-07-03 15:09   ` Niels den Otter
  0 siblings, 0 replies; 3+ messages in thread
From: Niels den Otter @ 2003-07-03 15:09 UTC (permalink / raw)
  To: Peter Osterlund; +Cc: bert hubert, linux-kernel

Peter,

On Thursday,  3 July 2003, Peter Osterlund wrote:
> > I saw mention of special X drivers for this, but the kernel messages
> > appear to indicate that the kernel itself is not succeeding in
> > communicating with the touchpad.
> 
> The kernel messages could very well indicate that the communication
> works 99.9% of the time, but you really need the special X driver or
> else the touchpad will not work at all in X.

I am using the special driver in X and this works fine after a cold
boot. However after a hibernation of my laptop the mouse doesn't work
and syslog reports:

Jul  3 17:05:34 pangsit kernel: Synaptics driver lost sync at 1st byte
Jul  3 17:05:43 pangsit last message repeated 968 times
Jul  3 17:05:49 pangsit kernel: Synaptics driver lost sync at 1st byte
Jul  3 17:06:14 pangsit last message repeated 3773 times
Jul  3 17:07:12 pangsit kernel: Synaptics driver lost sync at 1st byte
[etc]

I have to reboot my laptop to get it working again.


-- Niels

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2003-07-03 16:13 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2003-07-02 18:54 Synaptics trouble in 2.5.73 bert hubert
2003-07-03 10:42 ` Peter Osterlund
2003-07-03 15:09   ` Niels den Otter

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).