Bug 314501
Summary: | USB mouse fails | ||||||||||||||||
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Product: | [Fedora] Fedora | Reporter: | Horst H. von Brand <vonbrand> | ||||||||||||||
Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||||||||||||
Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||||||||
Severity: | medium | Docs Contact: | |||||||||||||||
Priority: | low | ||||||||||||||||
Version: | rawhide | ||||||||||||||||
Target Milestone: | --- | ||||||||||||||||
Target Release: | --- | ||||||||||||||||
Hardware: | i686 | ||||||||||||||||
OS: | Linux | ||||||||||||||||
Whiteboard: | |||||||||||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||||||||||
Doc Text: | Story Points: | --- | |||||||||||||||
Clone Of: | Environment: | ||||||||||||||||
Last Closed: | 2008-05-05 21:04:13 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: | |||||||||||||||||
Attachments: |
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Description
Horst H. von Brand
2007-10-01 19:06:28 UTC
Created attachment 212681 [details]
Excerpt from /var/log/messages
Please post full dmesg, plus contents of /proc/interrupts (a) shortly after booting and (b) after IRQ 18 gets disabled. Seems to have gone now (kernel-2.6.23-0.217.rc9.git1.fc8). Created attachment 291380 [details]
Excerpt from /var/log/messages
Created attachment 291381 [details]
dmesg output just after boot
Created attachment 291382 [details]
dmesg output just after IRQ #18 disabled
Created attachment 291383 [details]
/proc/interrupts just after boot
Created attachment 291384 [details]
/proc/interrupts just after IRQ #18 disables
Oops, didn't post the comment... The problem showed up again some kernel revisions back. The attachments #4 through #8 are recent. Toshiba Tecra A7 SP2022 (dual core i686), kernel-2.6.24-0.138.rc7.fc9 Still the same with kernel-2.6.24-0.150.rc7.git4.fc9, but it seems to take a bit longer to trigger now. Still the same with 2.6.24-7.fc9.i686 and 2.6.24-9.fc9.i686 Some unknown device is sending intterupts to IRQ 18. You can use "noirqdebug" to work around this. Fixed again (?), kernel-2.6.25-0.95.rc4.fc9.i686 (perhaps a bit earlier) Nope. kernel-2.6.25-0.95.rc4.fc9.i686 It looks like this is one of the USB hubs. When the message shows up and my USB mouse is plugged into the rear USB (which goes south when the message shows up), the machine freezes. No mouse, no reaction to the keyboard. It is working OK now (kernel-2.6.25-14.fc9.i686, and several earlier ones, startint with -rc1 I believe). Can be closed. |