Permissions question

Discussion in 'Jailbreaks and iOS Hacks' started by moussekateer, Aug 20, 2010.

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  1. moussekateer, Aug 20, 2010

    moussekateer macrumors 6502a

    moussekateer

    Joined:
    May 12, 2009
    #1
    Right this isn't a big deal but I'm intrigued by this behaviour. I recently set my phone up as new but copied over the camera roll from my backup. I copied it over onto the new phone but noticed problems straight away. The camera wouldn't save pictures and kept hanging on certain things. Straight away I knew it was a permissions problem but why? The permissions on the photos folder was 644 before and I had to change it to 777 to get normal behaviour.

    Why did the phone work before with 644 permissions but need elevated 777 permissions on the new phone?
     
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  2. dZp, Aug 20, 2010

    dZp macrumors 6502a

    dZp

    Joined:
    Mar 29, 2006
    #2
    Permissions are set as follows:
    • Media - 750
    • DCIM - 750
    • 100Apple - 700
    • Files contained in 100Apple - 644
     
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  3. Applejuiced, Aug 20, 2010

    Applejuiced macrumors Westmere

    Applejuiced

    Joined:
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    Location:
    At the iPhone hacks section.
    #3
    Sounds like a bug with either itunes or the firmware.
    Pics have been acting funny with many people either not showing up on the roll, or showing up all black on thumbnails etc...
     
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  4. moussekateer, Aug 20, 2010

    moussekateer thread starter macrumors 6502a

    moussekateer

    Joined:
    May 12, 2009
    #4
    Yea I saw but like I said I just carried those folders over with the permissions intact and it wouldn't work. I have to set 777 permissions on ALL the files in the Media directory to get the camera roll to work properly.

    Yea those are some of the problems I saw but were all fixed after changing the permissions. I just don't understand why they needed to be changed.
     
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  5. scottuf, Aug 20, 2010

    scottuf macrumors 6502

    Joined:
    Feb 2, 2009
    Location:
    NPB, FL
    #5
    problem isn't with permissions, but ownership. all items in the User folder need to be set to mobile as owner and group.

    chown mobile:mobile -R file_or_folder_name
     
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