Problem in USB on the Sheevaplug, 2.6.31
Lluís Batlle
viriketo at gmail.com
Wed Sep 23 05:47:52 EDT 2009
Hello Matthias,
glad to find you here. :)
2009/9/23, Matthias Kaehlcke <matthias at kaehlcke.net>:
> hi lluis,
>
> the USB FAQ suggests it might be a problem of signal quality, try if it
> works when removing ehci-hcd:
> http://www.linux-usb.org/FAQ.html#ts6
I have no cable between the board USB connector and the stick, and the
Sheevaplug people claim to have good USB 2.0 support... I will see if
it happens again.
> is the file system subject to a lot of write accesses? in this case it
Yes, I'm using it as /tmp, where I do builds. Kernel builds for example.
> is likely you will encounter problems of corrupt sectors due to flash
> wear out. be sure not to mount locations like /var (especially
I barely used that stick... and I trust Kingston so I think this is
not the case.
> /var/log) on the flash device. you also should mount the device with
> the options noatime and nodiratime if you aren't doing it yet
I use noatime, but I didn't know of nodiratime.
>
> <ca>per cert: que tal el sheeva plug? porto temps pensant de
> comprar-ne un</ca>
<ca>Doncs n'estic ben content. Pel preu crec que està molt bé. Hi he
estat portant el NixOS, i no he fet cap compilació creuada, així que
s'ho ha menjat tot el Sheevaplug. Però fa només un dia que utilitzo
l'stick USB, abans ho feia tot amb nfsroot.</ca>
Salutacions,
Lluís.
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