Mouse hangs for a few seconds after update to edgy

error message from dmesg:
psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1

I have this error in my dmesg too:

[17180499.668000] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1

There seems to be some info here:

http://kerneltrap.org/node/2199/print

"Check your mouse cable. If this only happens when you move your mouse in a
certain way, fix the mouse cable or replace the mouse.

Check your kernel and harddisk settings. This message can also happen when
the mouse interrupt is delayed more than one half of a second. Make sure DMA
is enabled for your harddrive and CD-ROM. Kill your ACPI/APM battery
monitoring applet. Try disabling ACPI, frequency scaling. Make sure your
time is ticking correctly, often with frequency scaling it gets unreliable.
Even if you're using the ACPI PM Timer as a clock source - actually this
often leads to the above problem. "

It might be something to this, as the battery monitor now finally works for me in edgy, it did not in dapper - and the synaptics worked in dapper, but does not in edgy.

And this seemed to solve the problem. adding acpi=off to the running kernel in menu.lst solved the problem on my laptop, so this seems to be a kernel bug.

Andreas, this may be a kernel bug, but only if the machine on which the error occurred supports ACPI (if the machine supports ACPI, then is likely a kernel bug, we'll direct it there; if it doesn't, we'll either mark the bug as rejected or request thismachine be blacklisted for ACPI). Either way, we need more info.

Can you please attach the output of the following commands?

uname -a

sudo lspci -vv

sudo lspci -vvn

sudo dmidecode

Please be sure to attach, there will be a lot of output. Also please be sure to run with sudo, these commands need root privileges to obtain required info.

Thanks!

Closing (marking as rejected) based on lack of feedback.