Messages in this thread | | | From | Dmitry Torokhov <> | Subject | Re: synaptics mouse jitter in 2.6.0 | Date | Tue, 23 Dec 2003 13:37:14 -0500 |
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On Tuesday 23 December 2003 03:37 am, Andres Salomon wrote:
> [...] > > This works a lot better than both -mm1 and stock 2.6.0's mouse behavior > for me; 2.6.0 likes to drop packets inside the interrupt handler and > make the mouse jump to the edge of the screen, and 2.6.0-mm1 likes to > move the pointer between the time I take my finger off the touchpad and > hit the mouse button. This appears to fix both issues; however, I > still see the following in logs: > > Dec 23 03:33:53 spiral kernel: Synaptics driver lost sync at byte 4 > Dec 23 03:33:53 spiral kernel: Synaptics driver lost sync at byte 1 > Dec 23 03:33:53 spiral kernel: Synaptics driver resynced. > Dec 23 03:33:55 spiral kernel: Synaptics driver lost sync at byte 1 > Dec 23 03:33:55 spiral last message repeated 4 times > Dec 23 03:33:55 spiral kernel: Synaptics driver resynced. >
That is a known issue with ACPI and i8042 (you do use ACPI, don't you?) that we were not able to pinpoint yet. The solution that helps a bit is to poll battery state/tepmerature less frequently.
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