638127 – Typematrix USB keyboard isn't recognized as such and disabled when unused in 2.6.34.4

Bug 638127 - Typematrix USB keyboard isn't recognized as such and disabled when unused in 2.6.34.4

Summary: Typematrix USB keyboard isn't recognized as such and disabled when unused in ...

Status:	RESOLVED DUPLICATE of bug 638200

Alias:	None

Product:	openSUSE 11.3
Classification:	openSUSE
Component:	Kernel (show other bugs)
Version:	Final
Hardware:	i586 openSUSE 11.3

Priority:	P5 - None Severity: Normal (vote)
Target Milestone:	---
Assignee:	E-mail List
QA Contact:	E-mail List

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Reported:	2010-09-09 08:39 UTC by Forgotten User l03xIL5qZl
Modified:	2010-09-10 06:13 UTC (History)
CC List:	1 user (show)

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Description Forgotten User l03xIL5qZl 2010-09-09 08:39:53 UTC

User-Agent:       Mozilla/5.0 (X11; U; Linux i686; fr; rv:1.9.2.9) Gecko/20100824 SUSE/3.6.9-1.2 Firefox/3.6.9

The USB power is loss, and it takes many keypress and time the get reactivated. The idle time is very short, about 2 seconds.

This can be "workaround" by having "watch -n 1 lsusb" running somewhere. I guess it avoid the USB hub to be in saving power mode.

My keyboard is a TypeMatrix 2030 USB and is seen as "1e54:2030" in lsusb.


Reproducible: Always

Steps to Reproduce:
1. Upgrade to kernel 2.6.34.4, either PAE or desktop
2. Plug a TypeMatrix 2030 USB
3. The keyboard is unusable after 2 seconds without many keypress that are lost before it gets reactivated.

Comment 1 Jiri Slaby 2010-09-10 06:13:18 UTC

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*** This bug has been marked as a duplicate of bug 638200 ***