From: Gonsolo <gonsolo@gmail.com>
To: Patrick Boettcher <patrick.boettcher@desy.de>
Cc: Linux Media Mailing List <linux-media@vger.kernel.org>,
Mauro Carvalho Chehab <mchehab@redhat.com>
Subject: Re: Can't find firmware when resuming
Date: Fri, 05 Jun 2009 20:17:06 +0200 [thread overview]
Message-ID: <4A296122.7070701@gmail.com> (raw)
In-Reply-To: <alpine.LRH.1.10.0906050925280.23189@pub2.ifh.de>
>> Is the following problem known?
>> The Hauppauge Nova-T stick hangs the resume for 60 seconds.
>> The firmware is there and I can watch TV before suspending.
>>
>> From my dmesg:
>>
>> [34258.180072] usb 1-1: reset high speed USB device using ehci_hcd and
>> address 4
>> [34258.312799] dvb-usb: found a 'Hauppauge Nova-T Stick' in cold
>> state, will try to load a firmware
>> [34258.312805] usb 1-1: firmware: requesting dvb-usb-dib0700-1.20.fw
>> [34318.312097] dvb-usb: did not find the firmware file.
>> (dvb-usb-dib0700-1.20.fw) Please see linux/Documentation/dvb/ for mor
>> e details on firmware-problems. (-2)
>
> You are resuming from suspend2disk, right?
This was suspend to ram but it happened with suspend to disk too.
> The driver is using a standard method to retrieve the firmware buffer
> from user-space, if it does not work, it is a problem of you
> installation, namely udev.
This is Ubuntu Jaunty with a kernel 2.6.30rc8 from
http://kernel.ubuntu.com/~kernel-ppa/mainline/ but I am pretty confident
that it happened with the 2.6.28, too.
Ok, I grepped for udev in /var/log and found:
May 30 15:08:24 ups firmware.sh[30098]: udev firmware loader misses
sysfs directory
It seems that the dev in sysfs can't be found.
I will try to investigate that.
> OTOH, the dvb-usb-framework is not ready to handle a suspend2disk
> correctly. E.g. being able to suspend2disk while watching TV will work,
> but when resuming it will be seen as a device disconnect and the
> application will stop to work.
As long I only have to push a button in me-tv to turn it on again that's
ok with me.
Thank you for your answer.
g
next prev parent reply other threads:[~2009-06-05 18:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4A2844E0.1010902@gmail.com>
2009-06-05 15:59 ` Can't find firmware when resuming Patrick Boettcher
2009-06-05 18:17 ` Gonsolo [this message]
2009-06-05 20:09 ` Gonsolo
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