Bug 461609
Summary: | kernel: Possible IRQ issues on Lenovo T400 Laptop with ICH9 (Rev 03) hardware cause USB failures | ||||||||||
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Product: | Red Hat Enterprise Linux 5 | Reporter: | Richard Monk <rmonk> | ||||||||
Component: | redhat-release-notes | Assignee: | Ryan Lerch <rlerch> | ||||||||
Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | Content Services Development <ecs-dev-list> | ||||||||
Severity: | medium | Docs Contact: | |||||||||
Priority: | medium | ||||||||||
Version: | 5.2 | CC: | dzickus, ltroan, peterm, syeghiay | ||||||||
Target Milestone: | rc | Keywords: | Documentation | ||||||||
Target Release: | 5.4 | ||||||||||
Hardware: | i386 | ||||||||||
OS: | Linux | ||||||||||
Whiteboard: | |||||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||||
Doc Text: | Story Points: | --- | |||||||||
Clone Of: | Environment: | ||||||||||
Last Closed: | 2009-05-19 23:32:38 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: | |||||||||||
Bug Depends On: | |||||||||||
Bug Blocks: | 447297, 454962, 483784 | ||||||||||
Attachments: |
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Created attachment 316185 [details]
lsusb listing
This is a pretty big problem as we are being forced to switch to this model laptop in the next couple months. Can I get an update on this issue? Created attachment 319539 [details]
dmidecode data from T400 (model 6474R1U)
So I should have paid attention to Lenovos support site. The BIOS update located here: http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-70351 Repairs the IRQ issue. Per comment #4, should this be closed as NOTABUG? Do we need a KBase? |
Created attachment 316184 [details] lspci listing Description of problem: Possible IRQ issues on Lenovo T400 Laptop with ICH9 (Rev 03) hardware cause USB failures Version-Release number of selected component (if applicable): kernel 2.6.18-92.1.1.el5 How reproducible: Insert any USB device into a Lenovo T400 running RHEL 5.2 Steps to Reproduce: Plug in any USB device (example below is from a known-good USB flash drive) Watch dmesg Actual results: usb 2-2: new high speed USB device using ehci_hcd and address 2 ehci_hcd 0000:00:1d.7: Unlink after no-IRQ? Controller is probably using the wrong IRQ. usb 2-2: device not accepting address 2, error -110 usb 2-2: new high speed USB device using ehci_hcd and address 3 usb 2-2: device not accepting address 3, error -110 usb 2-2: new high speed USB device using ehci_hcd and address 4 Expected results: USB device attaches correctly Additional info: I tested the same machine with the F9 install media, and USB worked correctly.