Re: udev - treo - FC-3

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On Tuesday 04 October 2005 15:15, Craig White wrote:
> just got a new treo 650
>
> trying to hot-sync but can't get out of box as it doesn't
> initialize /dev/ttyUSX
>
> I plug it in and press the hotsync and dmesg & /var/log/messages notice
> it's presence...
>
> Oct  4 13:45:52 lin-workstation kernel: usb 3-3: new full speed USB
> device using ohci_hcd and address 5
> Oct  4 13:47:19 lin-workstation kernel: usb 3-3: USB disconnect, address
> 5
> Oct  4 13:50:56 lin-workstation kernel: ohci_hcd 0000:00:02.1: wakeup
> Oct  4 13:50:56 lin-workstation kernel: usb 3-3: new full speed USB
> device using ohci_hcd and address 6
> Oct  4 13:53:06 lin-workstation kernel: usb 3-3: USB disconnect, address
> 6
> Oct  4 13:53:10 lin-workstation kernel: ohci_hcd 0000:00:02.1: wakeup
> Oct  4 13:53:10 lin-workstation kernel: usb 3-3: new full speed USB
> device using ohci_hcd and address 7
> Oct  4 13:55:21 lin-workstation kernel: usb 3-3: USB disconnect, address
> 7
>
> but it never gets there - while I am running hotsync....
>
> # udevinfo -p /sys/class/tty/ttyUSB1 -a
> couldn't get the class device
>
> # ls -l /sys/bus/usb/devices/
> total 0
> lrwxrwxrwx  1 root root 0 Oct  4 13:48 1-0:1.0 -
>
> > ../../../devices/pci0000:00/0000:00:02.2/usb1/1-0:1.0
>
> lrwxrwxrwx  1 root root 0 Oct  4 13:48 2-0:1.0 -
>
> > ../../../devices/pci0000:00/0000:00:02.0/usb2/2-0:1.0
>
> lrwxrwxrwx  1 root root 0 Oct  4 13:48 3-0:1.0 -
>
> > ../../../devices/pci0000:00/0000:00:02.1/usb3/3-0:1.0
>
> lrwxrwxrwx  1 root root 0 Oct  4 14:08 3-3 -
>
> > ../../../devices/pci0000:00/0000:00:02.1/usb3/3-3
>
> lrwxrwxrwx  1 root root 0 Oct  4 14:08 3-3:1.0 -
>
> > ../../../devices/pci0000:00/0000:00:02.1/usb3/3-3/3-3:1.0
>
> lrwxrwxrwx  1 root root 0 Oct  4 13:48 usb1 -
>
> > ../../../devices/pci0000:00/0000:00:02.2/usb1
>
> lrwxrwxrwx  1 root root 0 Oct  4 13:48 usb2 -
>
> > ../../../devices/pci0000:00/0000:00:02.0/usb2
>
> lrwxrwxrwx  1 root root 0 Oct  4 13:48 usb3 -
>
> > ../../../devices/pci0000:00/0000:00:02.1/usb3
>
> [root@lin-workstation usb]# ls -l /etc/udev/rules.d/
>
> total 24
>
> [root@lin-workstation rules.d]# ls -l /dev/ttyU*
> ls: /dev/ttyU*: No such file or directory
>
> I don't see anything in bugzilla that strikes me but I did see this...
> http://www.opensubscriber.com/message/linux-usb-
> devel@xxxxxxxxxxxxxxxxxxxxx/2063684.html
>
> which seems awfully similar
>
> Any ideas? Anyone using a Treo 650 w/ FC-3?
>
> Craig
>
>
> --
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This sounds like an Issue I had with FC3 and the Treo 600. Rich Crawford sent 
me the below solution and it worked for me...

On Wednesday 05 January 2005 21:03, Kevin Kempter wrote:
> I have a new Handspring Treo and I'm running FC3. The device
> /dev/ttyUSB1 only appears when the unit is trying to sync and it appears
> new each time with only user readable perms (600 ?) . So the only way to
> sync is to change perms to 666 on /dev/ttyUSB1 each time I sync while
> the device is there.
>
> Any way to make the device permanent?

Kevin,

Try creating a file called /etc/udev/rules.d/10-visor.rules with this content:

BUS="usb", SYSFS{product}="Palm Handheld*", KERNEL="ttyUSB*", SYMLINK="pilot"

Seemed to do the trick for me.  If it doesn't work, you can also try adding a 
file called /etc/udev/permissions.d/10-visor.permissions with this content:

ttyUSB1:$local:uucp:0660

For more info, look at this site:

http://www.clasohm.com/blog/one-entry?entry_id=12096

which is where I found the solution that worked for me.

Hope that helps.

-- 
Richard S. Crawford (mailto: rscrawford@xxxxxxxxxxxx)
AIM: Buffalo2K / http://www.mossroot.com
"You can't depend on your judgment when your imagination is out of focus."
-Mark Twain




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