Remastering an Ubuntu Image with custom software

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I want to customize a Ubuntu Desktop Iso and I have come that far, that I am in the chroot enviorement.



The problem is that I do not have Internet access in there to install anything.



I just can ping 8.8.8.8, but not www.google.com (for example). Everything goes through a proxy tho, so I made a file apt.conf in the apt folder of the chroot enviorement but still nothing happens.



I can not run lines like:
sudo apt-get update -> It just says "W: Failed to Fetch over and over again"



Does somebody know a solution?

I followed these steps (to the part with the sed commands)










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  • 1




    Remastering and no net access are two separate & seemingly mutually exclusive problems
    – Xen2050
    Nov 14 at 16:00















up vote
0
down vote

favorite












I want to customize a Ubuntu Desktop Iso and I have come that far, that I am in the chroot enviorement.



The problem is that I do not have Internet access in there to install anything.



I just can ping 8.8.8.8, but not www.google.com (for example). Everything goes through a proxy tho, so I made a file apt.conf in the apt folder of the chroot enviorement but still nothing happens.



I can not run lines like:
sudo apt-get update -> It just says "W: Failed to Fetch over and over again"



Does somebody know a solution?

I followed these steps (to the part with the sed commands)










share|improve this question




















  • 1




    Remastering and no net access are two separate & seemingly mutually exclusive problems
    – Xen2050
    Nov 14 at 16:00













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I want to customize a Ubuntu Desktop Iso and I have come that far, that I am in the chroot enviorement.



The problem is that I do not have Internet access in there to install anything.



I just can ping 8.8.8.8, but not www.google.com (for example). Everything goes through a proxy tho, so I made a file apt.conf in the apt folder of the chroot enviorement but still nothing happens.



I can not run lines like:
sudo apt-get update -> It just says "W: Failed to Fetch over and over again"



Does somebody know a solution?

I followed these steps (to the part with the sed commands)










share|improve this question















I want to customize a Ubuntu Desktop Iso and I have come that far, that I am in the chroot enviorement.



The problem is that I do not have Internet access in there to install anything.



I just can ping 8.8.8.8, but not www.google.com (for example). Everything goes through a proxy tho, so I made a file apt.conf in the apt folder of the chroot enviorement but still nothing happens.



I can not run lines like:
sudo apt-get update -> It just says "W: Failed to Fetch over and over again"



Does somebody know a solution?

I followed these steps (to the part with the sed commands)







apt chroot ping






share|improve this question















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edited Nov 14 at 18:48









singrium

782117




782117










asked Nov 14 at 14:35









kcdk

11




11








  • 1




    Remastering and no net access are two separate & seemingly mutually exclusive problems
    – Xen2050
    Nov 14 at 16:00














  • 1




    Remastering and no net access are two separate & seemingly mutually exclusive problems
    – Xen2050
    Nov 14 at 16:00








1




1




Remastering and no net access are two separate & seemingly mutually exclusive problems
– Xen2050
Nov 14 at 16:00




Remastering and no net access are two separate & seemingly mutually exclusive problems
– Xen2050
Nov 14 at 16:00















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