Touchpad not work (HP 500 Notebook RQ260AA)
Bug #96598 reported by
Juan Angulo Moreno
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-source-2.6.17 (Ubuntu) |
Won't Fix
|
Undecided
|
Unassigned | ||
linux-source-2.6.20 (Ubuntu) |
Fix Released
|
Undecided
|
drneo4 |
Bug Description
Binary package hint: linux-source-2.6.20
Please, see http://
Changed in linux-source-2.6.20: | |
assignee: | ubuntu-kernel-team → fmounir4 |
assignee: | fmounir4 → nobody |
assignee: | nobody → fmounir4 |
status: | Confirmed → Needs Info |
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The touchpad in an HP 500[1] doesn't function in 2.6.17 (nor, apparently, feisty?). The problem appears to be with the i8042 kernel driver - it doesn't find the psaux port on the ps2 controller (and thus never the touchpad). There is a crude fix and a description of the problem, as affecting several users in the thread Juan linked to above.
dmesg reports:
PNP: PS/2 Controller [PNP0303: C1A4,PNP0f13: C1A5] at 0x60,0x64 irq 1,12
Failed to disable AUX port, but continuing anyway... Is this a SiS?
If AUX port is really absent please use the i8042.noaux option.
serio: i8042 KBD port at 0x60,0x64 irq 1
There doesn't appear to be an upstream fix for this (or at least according to google), and the problem is reported as affecting Fedora Core 6 here: www.linuxquesti ons.org/ questions/ /showthread. php?t=523181 (similar patch available there).
http://
Regards,
Matt
1. http:// h20000. www2.hp. com/bizsupport/ TechSupport/ Home.jsp? lang=en& cc=us&prodTypeI d=321957& prodSeriesId= 3264343& lang=en& cc=us&jumpid= hpr_R1002_ USEN