From: "Petr Kubánek" <petr@kubanek.net>
To: linux-hotplug@vger.kernel.org
Subject: Re: How is /dev/bus/usb created - /dev/bus/usb lost during system
Date: Thu, 18 Mar 2010 10:31:21 +0000 [thread overview]
Message-ID: <1268908281.2820.17.camel@epsilon> (raw)
In-Reply-To: <1268875500.9683.64.camel@epsilon>
Ok, running
udevadm test /bus/usb/devices/2-1
still shows DEVICE=xxx
It looks that the upgrade was left in some strange state. I am finishing
it, hopefully it will help..
Petr
Kay Sievers píše v Čt 18. 03. 2010 v 11:21 +0100:
> On Thu, Mar 18, 2010 at 11:03, Petr Kubánek <petr@kubanek.net> wrote:
> > udevadm test /bus/usb/devices/1-0:1.0
>
> > e.g. DEVICE is missing. /proc/bus/usb is empty on Watcher and missing on
> > my laptop (where lsusb works).
>
> DEVICE is a property of the deprecated usbfs, it is not related to
> udev and can be ignored.
>
> You need to run "udevadm test" on a usb-device, not on a
> usb-interface. Interfaces have no device nodes. There must be no ":"
> in the device name.
>
> Kay
next prev parent reply other threads:[~2010-03-18 10:31 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-18 1:24 How is /dev/bus/usb created - /dev/bus/usb lost during system Petr Kubánek
2010-03-18 2:48 ` Greg KH
2010-03-18 8:51 ` Martin Pitt
2010-03-18 10:03 ` Petr Kubánek
2010-03-18 10:21 ` Kay Sievers
2010-03-18 10:31 ` Petr Kubánek [this message]
2010-03-18 10:37 ` Martin Pitt
2010-03-18 10:41 ` Kay Sievers
2010-03-18 10:42 ` Petr Kubánek
2010-03-18 14:26 ` Petr Kubánek
2010-03-18 16:46 ` Scott James Remnant
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1268908281.2820.17.camel@epsilon \
--to=petr@kubanek.net \
--cc=linux-hotplug@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.