simg2img - “Invalid sparse file format at header magi”











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I installed android-tools-fsutils using the terminal on Ubuntu 16.04 LTS and ran simg2img to extract RemixOS's system.img file but each time I get the same error - "Invalid sparse file format at header magi."



Can someone tell me how to fix it?










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    I installed android-tools-fsutils using the terminal on Ubuntu 16.04 LTS and ran simg2img to extract RemixOS's system.img file but each time I get the same error - "Invalid sparse file format at header magi."



    Can someone tell me how to fix it?










    share|improve this question
























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I installed android-tools-fsutils using the terminal on Ubuntu 16.04 LTS and ran simg2img to extract RemixOS's system.img file but each time I get the same error - "Invalid sparse file format at header magi."



      Can someone tell me how to fix it?










      share|improve this question













      I installed android-tools-fsutils using the terminal on Ubuntu 16.04 LTS and ran simg2img to extract RemixOS's system.img file but each time I get the same error - "Invalid sparse file format at header magi."



      Can someone tell me how to fix it?







      extract






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      asked May 26 '16 at 7:17









      user1928108

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          Okay, so I figured out what the problem was. Turns out simg2img converts system.img to raw img, but RemixOS's system.img is already a raw image. So, I just had to mount the image as a loop device.






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          • Welcome to Ask Ubuntu! I recommend editing this answer to expand it with specific details about how to do this. (See also How do I write a good answer? for general advice about what sorts of answers are considered most valuable on AskUbuntu.)
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          1 Answer
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          1 Answer
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          up vote
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          down vote













          Okay, so I figured out what the problem was. Turns out simg2img converts system.img to raw img, but RemixOS's system.img is already a raw image. So, I just had to mount the image as a loop device.






          share|improve this answer





















          • Welcome to Ask Ubuntu! I recommend editing this answer to expand it with specific details about how to do this. (See also How do I write a good answer? for general advice about what sorts of answers are considered most valuable on AskUbuntu.)
            – David Foerster
            Dec 28 '16 at 10:59















          up vote
          0
          down vote













          Okay, so I figured out what the problem was. Turns out simg2img converts system.img to raw img, but RemixOS's system.img is already a raw image. So, I just had to mount the image as a loop device.






          share|improve this answer





















          • Welcome to Ask Ubuntu! I recommend editing this answer to expand it with specific details about how to do this. (See also How do I write a good answer? for general advice about what sorts of answers are considered most valuable on AskUbuntu.)
            – David Foerster
            Dec 28 '16 at 10:59













          up vote
          0
          down vote










          up vote
          0
          down vote









          Okay, so I figured out what the problem was. Turns out simg2img converts system.img to raw img, but RemixOS's system.img is already a raw image. So, I just had to mount the image as a loop device.






          share|improve this answer












          Okay, so I figured out what the problem was. Turns out simg2img converts system.img to raw img, but RemixOS's system.img is already a raw image. So, I just had to mount the image as a loop device.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered May 26 '16 at 17:38









          user1928108

          111




          111












          • Welcome to Ask Ubuntu! I recommend editing this answer to expand it with specific details about how to do this. (See also How do I write a good answer? for general advice about what sorts of answers are considered most valuable on AskUbuntu.)
            – David Foerster
            Dec 28 '16 at 10:59


















          • Welcome to Ask Ubuntu! I recommend editing this answer to expand it with specific details about how to do this. (See also How do I write a good answer? for general advice about what sorts of answers are considered most valuable on AskUbuntu.)
            – David Foerster
            Dec 28 '16 at 10:59
















          Welcome to Ask Ubuntu! I recommend editing this answer to expand it with specific details about how to do this. (See also How do I write a good answer? for general advice about what sorts of answers are considered most valuable on AskUbuntu.)
          – David Foerster
          Dec 28 '16 at 10:59




          Welcome to Ask Ubuntu! I recommend editing this answer to expand it with specific details about how to do this. (See also How do I write a good answer? for general advice about what sorts of answers are considered most valuable on AskUbuntu.)
          – David Foerster
          Dec 28 '16 at 10:59


















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