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Archive 2011 · Canon 7D shutter count - impossible?

  
 
coranda
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p.3 #1 · Canon 7D shutter count - impossible?


sweetal wrote:
Pretty accurate as EOSInfo confirmed the shutter count on the 5DII. One last bit of weirdness, I thought I saw some people were able to pull down the shutter counts for their 1DIV. Whenever I tried it, I kept getting a segmentation fault and a core dump. Couldn't even "list-config" and on "auto-detect" would only find a PTP Camera instead of recognizing the model. Anyone else get this? Any help would be appreciated.

Alan


It worked for me on the 1D IV, although not the first time. It turned out that, since I had my iPhone charging on the computer at the time, gphoto was finding that first and --list-config requests were coming back empty. Could there be some other PTP device connected to the machine?




May 18, 2011 at 03:00 AM
sweetal
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p.3 #2 · Canon 7D shutter count - impossible?


Nope, disconnected the 1DIV and "auto-detect" didn't find anything, reconnected and found the PTP camera, so it should be the only camera gphoto is detecting.

coranda wrote:
It worked for me on the 1D IV, although not the first time. It turned out that, since I had my iPhone charging on the computer at the time, gphoto was finding that first and --list-config requests were coming back empty. Could there be some other PTP device connected to the machine?





May 18, 2011 at 03:17 AM
atodiresei
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p.3 #3 · Canon 7D shutter count - impossible?


I normally use ubuntu (which I find it more flexible than MacOS or Windows).

gphoto2 seems to be reliable since I keep a record of the no of photos taken with my DSLRs.

it shows 59128 for the KissX2(450D) and 1478 for the 60D.

(the camera is mounted automatically when it is connected to the computer; when using gphoto2 first umount the camera then type gphoto2 --get-config /main/status/shuttercounter)



May 18, 2011 at 03:40 AM
coranda
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p.3 #4 · Canon 7D shutter count - impossible?


sweetal wrote:
Nope, disconnected the 1DIV and "auto-detect" didn't find anything, reconnected and found the PTP camera, so it should be the only camera gphoto is detecting.



And you did a "killall PTPCamera" before running gphoto to make sure nothing else had grabbed the camera first?




May 18, 2011 at 03:52 AM
coranda
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p.3 #5 · Canon 7D shutter count - impossible?


I just tested it again on the 1D IV and it's working fine - that's running under Darwin (Mac) not Ubuntu.


May 18, 2011 at 04:50 AM
coranda
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p.3 #6 · Canon 7D shutter count - impossible?


skibum5 wrote:
have you tried swapping around different batteries and CF cards used in other bodies of the same model without reformat and stuff?



No, but when I tried it on a days old 1D IV it gave a shutter count that was 7 more than the number of pictures I had on file. I checked it again a few weeks later and the shutter count, then around 1100, was still exactly 7 more than the number of pictures on file.




May 18, 2011 at 05:00 AM
RobertLynn
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p.3 #7 · Canon 7D shutter count - impossible?


I count the file numbers, and just make a mental note of the rest.

Just buy the 7D and not worry about it.



May 18, 2011 at 06:25 AM
Steve Park
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p.3 #8 · Canon 7D shutter count - impossible?


RobertLynn wrote:
I count the file numbers, and just make a mental note of the rest.

Just buy the 7D and not worry about it.



Yeah, that's exactly what I did. It'll be here tomorrow. But I still want to know for future upgrade to something else, like a 7DII...



May 18, 2011 at 09:31 AM
Steve Park
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p.3 #9 · Canon 7D shutter count - impossible?


sweetal wrote:
Hey Steve,

When I look at the Ubuntu installation instructions, there should have been a step where you set up a user login and password, right after selecting keyboard configuration. Can you not log in with that password?

Alan


Hey Alan,

I don't remember seeing any instruction to create a login ID/password. I could've missed.
I tried to re-install Ubuntu by booting from the CD, not successful. Removed thhe whole directory from HD, still not able to re-install this.

Any suggestion? This had taken most of my morning.



May 18, 2011 at 11:44 AM
dwweiche
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p.3 #10 · Canon 7D shutter count - impossible?


There are Ubuntu support forums where you will probably get a lot better feedback. I've usually found the people there pretty friendly and helpful. Check the ubuntu main page.


May 18, 2011 at 12:21 PM
Steve Park
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p.3 #11 · Canon 7D shutter count - impossible?


dwweiche wrote:
There are Ubuntu support forums where you will probably get a lot better feedback. I've usually found the people there pretty friendly and helpful. Check the ubuntu main page.


I can't get to that main page!
Ubuntu ask me to login with password, which I don't have.



May 18, 2011 at 12:29 PM
dwweiche
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p.3 #12 · Canon 7D shutter count - impossible?


So the only computer you have access to right now is the one on which you installed Ubuntu? I thought you were booting off the CD. If so, just take the CD out, boot into Windows, and go visit the forums to read about your problem.

Sorry, but this is a Canon Gear forum. You really need to take this to a Linux support forum. There are lots of them out there.



May 18, 2011 at 01:04 PM
riokid
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p.3 #13 · Canon 7D shutter count - impossible?


I will have to try this soon.

Thanks

dan



May 20, 2011 at 12:43 AM
jp129
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p.3 #14 · Canon 7D shutter count - impossible?


sweetal wrote:
Thanks to jp129, followed the instructions pretty much to the letter and worked like a charm. Burned a CD for now to test, will probably create a bootable USB with persistence for future ease of use and faster access.

Weird thing is, gtkam never did work for me, never found any of my cameras. Luckily, gphoto2 command line worked fine and was able to pull down the shutter counts:

7D: 7147
5DII: 17238

Pretty accurate as EOSInfo confirmed the shutter count on the 5DII. One last bit of weirdness, I thought I saw some people were able to pull down the shutter counts for
...Show more

Glad it worked out for ya. Hope that gives people one option to checking the shutter count on the 7D.



May 20, 2011 at 03:25 AM
Steve Park
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p.3 #15 · Canon 7D shutter count - impossible?


Finally able to re-install Ubuntu, booted from it and followed instruction.
The shutter count on my 5DII is 640, which is about right, and the new(to me) 7D at 5932.
Thanks for everyone's input.

Steve



May 20, 2011 at 08:10 AM
jlandaue
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p.3 #16 · Canon 7D shutter count - impossible?


I have a spreadsheet for all my cameras where I manually keep track of the count.


May 20, 2011 at 04:15 PM
Yakim Peled
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p.3 #17 · Canon 7D shutter count - impossible?


af120835 wrote:
Got a mac?

http://www.twam.info/software/read-out-canon-eos-7d-shuttercount-on-os-x


I'll soon try it out but I have two questions.

1. Where in gphoto2 --get-config /main/status/shuttercounter is the file destination/path?

2. Will it work on 1Ds Mk III files as well?

Happy shooting,
Yakim.



Jun 21, 2011 at 05:31 AM
Alek Komarnits
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p.3 #18 · Canon 7D shutter count - impossible?


Worked quite well for me and the numbers from my two Canon 7D "seem" to be about right - I did the following.

Boot Ubuntu 11.04 from ISO image on CD
Enable Universe in software center
sudo apt-get install gphoto2
gphoto2 --list-config
gphoto2 --get-config /main/status/shuttercounter





Jun 22, 2011 at 11:41 AM
CW100
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p.3 #19 · Canon 7D shutter count - impossible?


jp129 wrote:
People have found a way to check the shutter count on the 7D with a PC. I've tried it and it works perfectly.

http://photography-on-the.net/forum/showthread.php?t=983755

Information on how it can be done is posted in that thread.

Quoted from solara:
"Okay I finally got it to work. Here are the steps in case someone else wants to get their shutter actuations without having to learn too much about Linux.

1- Download Ubuntu 10.10 (I got the 32-bit version): http://www.ubuntu.com/desktop/get-ubuntu/download

2- Burn the ISO image to a CD (you can install to your hard drive after booting from the Ubuntu CD), or make a bootable USB drive like
...Show more

I wish there was a simpler method to verifying the shutter count!





Jun 23, 2011 at 04:59 AM
Yakim Peled
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p.3 #20 · Canon 7D shutter count - impossible?


af120835 wrote:
Got a mac?

http://www.twam.info/software/read-out-canon-eos-7d-shuttercount-on-os-x


I tried it but got stuck at stage A. No shell worked. Any idea why?

Last login: Tue Jun 28 22:36:43 on console
Admins-MacBook-Pro:~ admin$ brew install gphoto2
-bash: brew: command not found
Admins-MacBook-Pro:~ admin$ tcsh
[Admins-MacBook-Pro:~] admin% brew install gphoto2
brew: Command not found.
[Admins-MacBook-Pro:~] admin% ksh
$ brew install gphoto2
ksh: brew: not found
$ csh
[Admins-MacBook-Pro:~] admin% brew install gphoto2
brew: Command not found.
[Admins-MacBook-Pro:~] admin%


Happy shooting,
Yakim.



Jun 28, 2011 at 02:58 PM
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