From: "Németh Márton" <nm127@freemail.hu>
To: Jiri Kosina <jkosina@suse.cz>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-usb@vger.kernel.org, linux-input@vger.kernel.org,
bugme-daemon@bugzilla.kernel.org
Subject: Re: [Bugme-new] [Bug 12340] New: [regression] USB keyboard no longer recognised
Date: Sun, 04 Jan 2009 13:04:50 +0100 [thread overview]
Message-ID: <4960A5E2.2050601@freemail.hu> (raw)
In-Reply-To: <alpine.LRH.1.10.0901041151510.2418@twin.jikos.cz>
Jiri Kosina wrote:
> On Thu, 1 Jan 2009, Németh Márton wrote:
>
>>>> Steps to reproduce:
>>>> 1. boot kernel with parameters "rw root=/dev/sdb1 log_buf_len=1M init=/bin/
>>>> bash"
>>>> 2. modprobe -k uhci_hcd
>>>> 3. modprobe -k usbhid
>>>> Current result in case of 2.6.27: USB keyboard starts to work
>>>> Current result in case of 2.6.28: USB keyboard does not work
>>> Is it input/HID, or USB?
>> The same USB keyboard is working correctly with Clevo D410J laptop with 2.6.28,
>> so I guess it might be an USB problem.
>
> Why are you doing the modprobe by hand? Doesn't the module get autoloaded
> properly?
The modules were not autoloaded. This is a minimal test environment with only
a few binaries in the root directory. Is the "modprobe" binary enough for
autoloading?
> Anyway, in 2.6.28, this keyboard is driven by specialized 'hid-bright'
> driver. Does modprobing it by hand fix the problem?
I'll try the hid-bright module as soon as my laptop gets repaired.
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next prev parent reply other threads:[~2009-01-04 12:04 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-12340-10286@http.bugzilla.kernel.org/>
2009-01-01 9:12 ` [Bugme-new] [Bug 12340] New: [regression] USB keyboard no longer recognised Andrew Morton
[not found] ` <20090101011223.6a10dd66.akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
2009-01-01 9:20 ` Németh Márton
2009-01-01 17:35 ` Alan Stern
[not found] ` <495C8AE3.5000502-Y8qEzhMunLyT9ig0jae3mg@public.gmane.org>
2009-01-04 10:53 ` Jiri Kosina
2009-01-04 12:04 ` Németh Márton [this message]
[not found] ` <4960A5E2.2050601-Y8qEzhMunLyT9ig0jae3mg@public.gmane.org>
2009-01-05 7:31 ` Németh Márton
2009-01-05 9:13 ` Jiri Kosina
2009-01-01 13:37 ` Oliver Neukum
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