Bug 152290
Summary: | Presario R3000 touchpad needs kernel patch | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Adam Thompson <athompso> |
Component: | kernel | Assignee: | Dave Jones <davej> |
Status: | CLOSED CANTFIX | QA Contact: | Brian Brock <bbrock> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 3 | CC: | pfrields, wtogami |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | athlon | ||
OS: | Linux | ||
URL: | http://cmb.phys.cwru.edu/kisner/linux/compaq-r3000 | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2005-10-03 01:04:52 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Adam Thompson
2005-03-27 17:08:23 UTC
More testing, confirmed with some other OSes that understand muxing... The i8042 is configured into mux mode by the bios - which is kinda stupid since there isn't even an external ps/2 port on these notebooks. On both the kbd and mouse ports, the built-in (only!) devices are physically wired to the last mux port instead of the first. (Possibly a hardware design error?) As far as I can tell, the problem is that the 8042 enumeration code at boot time can't properly talk to the 8042 on this motherboard. In linux-2.6.12.1/drivers/input/serio/i8042.c, line 578, we have a printk(KERN_INFO,... which would give a bit of useful info during boot - if I knew how to see INFO level messages during the boot sequence. There's the "earlyprintk=vga" parameter, but that doesn't _seem_ to do the trick. Suggestions on how to capture KERN_INFO messages during boot? An update has been released for Fedora Core 3 (kernel-2.6.12-1.1372_FC3) which may contain a fix for your problem. Please update to this new kernel, and report whether or not it fixes your problem. If you have updated to Fedora Core 4 since this bug was opened, and the problem still occurs with the latest updates for that release, please change the version field of this bug to 'fc4'. Thank you. This bug has been automatically closed as part of a mass update. It had been in NEEDINFO state since July 2005. If this bug still exists in current errata kernels, please reopen this bug. There are a large number of inactive bugs in the database, and this is the only way to purge them. Thank you. |