Red Hat Bugzilla – Full Text Bug Listing
|Summary:||Touchpad does not work on 2010 Sony Vaio Z (upstream patch available)|
|Product:||[Fedora] Fedora||Reporter:||Adam Williamson <awilliam>|
|Component:||kernel||Assignee:||Kernel Maintainer List <kernel-maint>|
|Status:||CLOSED ERRATA||QA Contact:||Fedora Extras Quality Assurance <extras-qa>|
|Version:||14||CC:||aquini, dougsland, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda|
|Fixed In Version:||Doc Type:||Bug Fix|
|Doc Text:||Story Points:||---|
|Last Closed:||2010-10-21 15:01:16 EDT||Type:||---|
|oVirt Team:||---||RHEL 7.3 requirements from Atomic Host:|
|Bug Depends On:|
Description Adam Williamson 2010-10-08 15:20:03 EDT
Filing this for easy downstream tracking of this issue. The touchpad on 2010 model Sony Vaio Zs is known not to be working without the use of the 'i8042.nopnp=1' parameter. Even with this parameter, on about 1/10 boots, both the touchpad and the internal keyboard fail to work. An upstream patch is available for this: http://marc.info/?l=linux-acpi&m=127570466420246&w=2 and has been accepted into acpi-test this week: http://marc.info/?l=linux-acpi&m=128591337505051&w=2 so it should be OK to take this into Fedora kernels (recommend F13/F14/F15). I've been running with this patch on my Z for a while and it has not caused any regression; touchpad works on boot and I never see the intermittent failure of both touchpad and keyboard at boot any more. Every so often they fail to work after a resume from suspend, but that is also the case without the patch, so the patch doesn't make anything worse.
Comment 1 Adam Williamson 2010-10-08 15:20:39 EDT
proposing as NTH.
Comment 2 Adam Williamson 2010-10-15 13:12:37 EDT
Reviewed at the 2010-10-15 review meeting. We accepted this as NTH if the kernel team wants to add it to an update necessary for blocker bugs; we don't want to see a kernel build just for this bug. -- Fedora Bugzappers volunteer triage team https://fedoraproject.org/wiki/BugZappers
Comment 3 Fedora Update System 2010-10-18 21:16:28 EDT
kernel-22.214.171.124-45.fc14 has been submitted as an update for Fedora 14. https://admin.fedoraproject.org/updates/kernel-126.96.36.199-45.fc14
Comment 4 Fedora Update System 2010-10-19 05:11:47 EDT
kernel-188.8.131.52-45.fc14 has been pushed to the Fedora 14 stable repository. If problems still persist, please make note of it in this bug report.