Input/output errors when running some programs in Lubuntu started from a bootable flash drive












0















I downloaded Lubuntu 18.04 iso file into my flash drive and make the flash drive into a bootable device.



I inserted the flash drive into a laptop (C55t-A) and booted into Lubuntu without actually installing it.



Now I find some programs can run well, but some programs don't.



For example, when I click Firefox from the desktop's panel's menu, it says:




Failed to execute child process "firefox" (input/output error)




In terminal emulator, 



$ evince some.pdf

bash: /usr/bin/evince: Input/output error



$ man ls

bash: /usr/bin/man: Input/output error


I was wondering how to solve the above problems?



Thanks.






boot lubuntu live-usb io






share



























    0















    I downloaded Lubuntu 18.04 iso file into my flash drive and make the flash drive into a bootable device.



    I inserted the flash drive into a laptop (C55t-A) and booted into Lubuntu without actually installing it.



    Now I find some programs can run well, but some programs don't.



    For example, when I click Firefox from the desktop's panel's menu, it says:




    Failed to execute child process "firefox" (input/output error)




    In terminal emulator, 



    $ evince some.pdf
    
bash: /usr/bin/evince: Input/output error
    

    
$ man ls
    
bash: /usr/bin/man: Input/output error


    I was wondering how to solve the above problems?



    Thanks.






    boot lubuntu live-usb io






    share

























      0












      0








      0








      I downloaded Lubuntu 18.04 iso file into my flash drive and make the flash drive into a bootable device.



      I inserted the flash drive into a laptop (C55t-A) and booted into Lubuntu without actually installing it.



      Now I find some programs can run well, but some programs don't.



      For example, when I click Firefox from the desktop's panel's menu, it says:




      Failed to execute child process "firefox" (input/output error)




      In terminal emulator, 



      $ evince some.pdf
      
bash: /usr/bin/evince: Input/output error
      

      
$ man ls
      
bash: /usr/bin/man: Input/output error


      I was wondering how to solve the above problems?



      Thanks.






      boot lubuntu live-usb io






      share














      I downloaded Lubuntu 18.04 iso file into my flash drive and make the flash drive into a bootable device.



      I inserted the flash drive into a laptop (C55t-A) and booted into Lubuntu without actually installing it.



      Now I find some programs can run well, but some programs don't.



      For example, when I click Firefox from the desktop's panel's menu, it says:




      Failed to execute child process "firefox" (input/output error)




      In terminal emulator, 



      $ evince some.pdf
      
bash: /usr/bin/evince: Input/output error
      

      
$ man ls
      
bash: /usr/bin/man: Input/output error


      I was wondering how to solve the above problems?



      Thanks.






      boot lubuntu live-usb io




      boot lubuntu live-usb io





      share












      share










      share



      share










      asked 2 mins ago









      TimTim

      8,13142104177




      8,13142104177






















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