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USB 1.x or 2.0?

This is a discussion on USB 1.x or 2.0? within the Slackware Linux Support forums, part of the Unix Operating Systems category; --> On Fri, 20 Apr 2007 20:21:23 +0000, Thierry MERLE wrote: >>> Apologies for that, my newsgroup reader told me ...


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  #21 (permalink)  
Old 02-20-2008, 09:44 PM
Dan C
 
Posts: n/a
Default Re: USB 1.x or 2.0?

On Fri, 20 Apr 2007 20:21:23 +0000, Thierry MERLE wrote:

>>> Apologies for that, my newsgroup reader told me errors whereas the
>>> article was posted successfully.


>> Quite likely because you're using an email client which (sort of)
>> happens to (sort of) work with newsgroups too. Sounds like a good time
>> for an upgrade to a real newsreader.


> Right, simple and dedicated is the best


Well done...

--
"Ubuntu" -- an African word, meaning "Slackware is too hard for me".

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  #22 (permalink)  
Old 02-20-2008, 09:54 PM
Faux_Pseudo
 
Posts: n/a
Default Re: USB 1.x or 2.0?

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

_.-In alt.os.linux.slackware, Ewald Pfau wrote the following -._
> ~kurt <actinouranium@earthlink.net>:
>> This would explain why the new USB flash reader I recently bought doesn't
>> work while my somewhat older one does. I guess the new one isn't
>> backwards compatible.

>
> Maybe it helps, to query the partition table by something like
>
> `fdisk -l /dev/sda`
>
> before mounting? This is, just to give the driver layers a chance, 'to see'
> the device somehow, before accessing it 'for real'.
>
> I have a flash reader here, which won't work otherwise. But this way it
> works reliably as expected.


I have to do the same thing here.
Problem is solved thus:

function fp_mntsd() {
CARDS="lyra lyra2 flash flash2 sd lyra3 lyra4 lyra5 lyra6 lyra7 lyra8"
SD_DEVICES="a b c d e f"
for f in $SD_DEVICES ; do
fdisk -l /dev/sd${f} 2>/dev/null
done
for f in $CARDS ; do
mount /mnt/${f} 2>/dev/null && echo $_ mounted
done
}

I have too many cards and too many places a device might turn up and
so this script probes everything and then mounts anything that sticks.

You are on a *nix system. Script anything you have to do more than
once. Failure to do so results in errors and time lost. Time lost is
beer lost.

- --
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:F_P:-O- -O- -O- -O- -O- -O- -O- Get your ASCII Art T-Shirt:
http://www.keystroketshirts.com/asci...-fullView.php#
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2RRhcx//Trv49lZFxaGyW/U=
=vKqx
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