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Bug#601885: linux-image-2.6.36-trunk-686: problem detecting usb external gadgets



On Sat, 2010-10-30 at 15:56 +0200, Antonio-M. Corbi Bellot wrote:
> Package: linux-2.6
> Version: 2.6.36-1~experimental.1
> Severity: important
> Tags: upstream
> 
> This is a Sony netbook vgn-p19vn, up to -and included- linux-image-2.6.32 usb
> external gadgets work as expected -external mouse, memory sticks, etc...- are
> detected after plugin them. Since 2.6.33 and up to 2.6.36 (included) external
> gadgets are not detected after plugin or unplugin them (there's no line in
> /var/log/syslog indicating these kind of events).

Please report this upstream at <https://bugzilla.kernel.org>, under
product 'Drivers', component 'USB'.  Let us know the bug number or URL
so that we can track it.

> On curious thing is that if I power on the machine with an external mouse
> pluged, it is recognised and works, but if I unplug it and I plug it again
> it doesn't work anymore.
> 
> -- Package-specific info:
> ** Version:
> Linux version 2.6.36-trunk-686 (Debian 2.6.36-1~experimental.1) (max@stro.at) (gcc version 4.4.5 20100902 (prerelease) (Debian 4.4.4-13) ) #1 SMP Thu Oct 28 14:08:39 UTC 2010
> 
> ** Command line:
> root=/dev/mapper/Debian-root ro all_generic_ide quiet vga=0x368 elevator=noop splash
> 
> ** Tainted: W (512)
>  * Taint on warning.
[...]

You should include the warning message from the kernel log (probably in
/var/log/dmesg) in your report.

Ben

-- 
Ben Hutchings
Once a job is fouled up, anything done to improve it makes it worse.

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