[jp] Sync problems

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  • TR tmst at nethere.com
    Sat Nov 25 14:53:52 EST 2006

     

    Granted that auto loading is nice. However, on my current Linux system, which does automatically load visor and has always synced correctly, we have:
    
    [/home/tom] > uname -a
    Linux linux 2.6.13-15.11-smp #1 SMP Mon Jul 17 09:43:01 UTC 2006 i686 i686 i386 GNU/Linux
    
    [/home/tom] > lsmod | grep visor
    visor                  23308  0
    usbserial              35176  1 visor
    usbcore               126720  8 visor,usbserial,usb_storage,usbhid,usblp,ehci_hcd,uhci_hcd
    
    [/home/tom] > ls /etc/modules
    ls: /etc/modules: No such file or directory
    
    [/home/tom] > ls /etc/modprobe.d
    ibm_acpi  ipw2200  nvidia  prism2  sound  tv
    
    In fact, the only reference to visor found by grepping the entire /etc tree was the following:
    hotplug/usb.rc:    rmmod visor            >/dev/null 2>&1
    
    In summary, it works (visor loads automatically at startup) but I sure wouldn't know why. It would be kind of nice to know, in case I ever have trouble with it again.
    
    TR
    
    On Saturday 25 November 2006 08:36, Peter Jay Salzman wrote:
    > What *should* happen is that a kernel module should auto-load when the
    > device file representing the hardware is accessed (opened, read, or written
    > to).
    >
    > This may not work here for visor.o because the device file for the pda is a
    > very general device (a USB tty device could and can represent any number of
    > things).
    >
    > So if you want visor.o to be available on demand without having to load the
    > module every time you reboot, you have two options:
    >
    > 1. rebuild the kernel with visor set to "y" (yes) instead of "m" (module).
    > 2. put the word "visor" in /etc/modules.
    >
    > The 2nd option is definitely the easier of the two, especially if you
    > haven't begun compiling custom kernels.
    >
    > Peter
    >
    > On Sat 25 Nov 06,  7:46 AM, TR <tmst at nethere.com> said:
    > > Eamann,
    > >
    > > If you've rebooted the system since running the modprobe command, you'll
    > > need to run it again to reload the visor module. Also, I'm not sure where
    > > you changed the timeout, but I know that, on my Zire, it defaults to
    > > around 20 sec - plenty of time to mouse over and click the JP sync
    > > button.
    > >
    > > -TR
    > >
    > > On Saturday 25 November 2006 00:22, Eamann O Ruairc wrote:
    > > > TR,
    > > >
    > > > Thank you for that suggestion. I changed the time out to 60 seconds but
    > > > alas that did not make any difference.
    > > >
    > > > This time I kept my finger pressed on the Zire sync button and JP gave
    > > > me the following information:
    > > >
    > > > J-Pilot: sync PID = 5888
    > > > J-Pilot: press the hotsync button on the cradle or "kill 5888"
    > > >
    > > > Does that throw any further light on the question?
    > > >
    > > > Wishing you and yours a peaceful and enjoyable Thanksgiving weekend,
    > > >
    > > > and thanking you once again for trying to help!
    > > >
    > > > Eamann
    > > >
    > > > TR wrote:
    > > > > Eamann,
    > > > >
    > > > > Sounds like it should work but maybe you just waited too long to hit
    > > > > the JP sync button after hitting the one on the Zire, and the
    > > > > connection timed out.
    > > > >
    > > > > -TR
    > > > >
    > > > > On Wednesday 22 November 2006 13:55, Eamann O Ruairc wrote:
    > > > >> Hello TR,
    > > > >>
    > > > >> Thank you too for taking time to try and help me!
    > > > >>
    > > > >> I have followed your suggestion but it has not produced the hoped
    > > > >> for results:
    > > > >>
    > > > >> When I executed the command "modprobe visor" the terminal did not
    > > > >> give me any output.
    > > > >>
    > > > >> root at eamann-laptop:/home/eamann# modprobe visor
    > > > >> root at eamann-laptop:/home/eamann#
    > > > >>
    > > > >> Was that OK?
    > > > >>
    > > > >> Then when I pressed the sync button on the Zire the Palm did an
    > > > >> "empty" sync, that is it went into motion, said "Sync completed", or
    > > > >> words to that effect, but I did not see any activity. Then the
    > > > >> processor of my laptop began to whizz and the only way I could get
    > > > >> it to stop was by restarting the machine.
    > > > >>
    > > > >> When I pressed the sync button in JP, it reacted with "Syncing on
    > > > >> device /dev/ttyUSB1 - Press the HotSync button now" but when I did
    > > > >> so nothing happened.
    > > > >>
    > > > >> Any further suggestions?
    > > > >>
    > > > >> Thanks anyway!
    > > > >>
    > > > >> Best wishes,
    > > > >>
    > > > >> Eamann
    > > > >>
    > > > >> TR wrote:
    > > > >>> On Tuesday 21 November 2006 14:03, Eamann O Ruairc wrote:
    > > > >>>> Hello all!
    > > > >>>>
    > > > >>>> On 14 Nov. I posted a message explaining that I could not sync my
    > > > >>>> Palm Zire 71 to my Acer laptop where I run Ubuntu 6.10.
    > > > >>>>
    > > > >>>> Unfortunately for me, nobody replied.
    > > > >>>>
    > > > >>>> I have spent hours googling and trying the various bits of advice
    > > > >>>> on offer, but so far to no avail.
    > > > >>>>
    > > > >>>> Do any of you JP "experts" know of a definitive "howto" which
    > > > >>>> would throw light on the problem?
    > > > >>>>
    > > > >>>> I have tried without success deleting JP entirely and then
    > > > >>>> reinstalling it. But the laptop and the cradle still do not
    > > > >>>> communicate...
    > > > >>>>
    > > > >>>> Thank you in advance to the person(s) who will kindly reply to
    > > > >>>> this message!
    > > > >>>>
    > > > >>>> Best wishes,
    > > > >>>>
    > > > >>>> Eamann O Ruairc
    > > > >>>
    > > > >>> Since it's kind of quiet in JP land, guess I'll throw out the old
    > > > >>> suggestion that solved my problem for me on a SuSE system and a
    > > > >>> Zire 31. If you know anything about using the command line, you can
    > > > >>> issue a 'modprobe visor' command and see if that gets you anywhere.
    > > > >>> You'll have to do it as root. I don't think it can hurt to give it
    > > > >>> a try. First verify that JP is pointing to /dev/ttyUSB1, which
    > > > >>> should be created when you hit the sync button on your device.
    > > > >>>
    > > > >>> So, the sequence goes:
    > > > >>> 1. Set the JP path to /dev/ttyUSB1
    > > > >>> 2. Type "modprobe visor" on the command line
    > > > >>> 3. Hit the sync button on the Zire
    > > > >>> 4. Hit the JP sync button
    > > > >>>
    > > > >>> That's the closest thing I have to a panacea. Let us know how it
    > > > >>> goes.
    > > > >>>
    > > > >>> -TR
    > > > >>> _______________________________________________
    > > > >>> jpilot mailing list
    > > > >>> jpilot at jpilot.org
    > > > >>> http://www.jpilot.org/mailman/listinfo/jpilot
    > > > >>
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    > > > >> http://www.jpilot.org/mailman/listinfo/jpilot
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