I can confirm that behavior. On my acer TravelMate 370 I can see that in messages:
[...]
Jul 24 14:30:53 brain kernel: [16865.528000] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
Jul 24 14:30:53 brain kernel: [16865.528000] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
Jul 24 14:30:53 brain kernel: [16865.528000] psmouse.c: issuing reconnect request
Jul 24 14:35:24 brain kernel: [17136.924000] psmouse.c: TouchPad at isa0060/serio4/input0 lost synchronization, throwing 3 bytes away.
[...]
Soundsystem or disk seems not to be effected by this issue. The freeze takes some seconds up to some minutes. It can be 'unfreezed' immediatly by pushing the laptop lid button.
Sopping init's acpi services does not help, as it does removing asus_acpi.
uname -a
Linux brain 2.6.20-16-generic #2 SMP Thu Jun 7 20:19:32 UTC 2007 i686 GNU/Linux
I can confirm that behavior. On my acer TravelMate 370 I can see that in messages:
[...] serio4/ input0 lost sync at byte 1 serio4/ input0 lost sync at byte 1 serio4/ input0 lost synchronization, throwing 3 bytes away.
Jul 24 14:30:53 brain kernel: [16865.528000] psmouse.c: TouchPad at isa0060/
Jul 24 14:30:53 brain kernel: [16865.528000] psmouse.c: TouchPad at isa0060/
Jul 24 14:30:53 brain kernel: [16865.528000] psmouse.c: issuing reconnect request
Jul 24 14:35:24 brain kernel: [17136.924000] psmouse.c: TouchPad at isa0060/
[...]
Soundsystem or disk seems not to be effected by this issue. The freeze takes some seconds up to some minutes. It can be 'unfreezed' immediatly by pushing the laptop lid button.
Sopping init's acpi services does not help, as it does removing asus_acpi.
uname -a
Linux brain 2.6.20-16-generic #2 SMP Thu Jun 7 20:19:32 UTC 2007 i686 GNU/Linux