[Snappy ubuntu core ]issues while extracting:

[Pillar Zuo]

Hi,
    I have download your device_part_ninjasphere.tar.xz.
pillar at ubuntu:~/snappy$ sudo ubuntu-device-flash -v core --size 3 -o mysnappy.img --channel ubuntu-core/devel-proposed --device generic_armhf --device-part device_part_ninjasphere.tar.xz --developer-mode 
Fetching information from server... 
Downloading and setting up... 
Using a custom device tarball 
Searching for hardware.yaml in device part 
Download finished for /home/pillar/snappy/device_part_ninjasphere.tar.xz 
Download finished for /home/pillar/.cache/ubuntuimages/ubuntu-core/devel-proposed/generic_armhf/version-99.tar.xz 
Partitioning... 
Mapping... 
Formatting... 
Mapping... 
Mounting... 
Provisioning... 

Unmounting... 
Unmapping... 
issues while extracting: 
pillar at ubuntu:~/snappy$ ls 
device_part_ninjasphere.tar.xz linux-3.18.3 modules snappy.tar.bz2 
initd linux-3.18.3-build mysnappy.img u-boot-2015.01 
pillar at ubuntu:~/snappy$ 

what can I do next？


zuobaozhu at gmail
 
From: Oliver Grawert
Date: 2015-01-28 16:59
To: snappy-devel
Subject: Re: [Snappy ubuntu core ]issues while extracting:
hi,
Am Mittwoch, den 28.01.2015, 11:08 +0800 schrieb Pillar Zuo:
> Hi all
>     I try to follow the
> guid :https://developer.ubuntu.com/en/snappy/porting/  to port Snappy
> to pcDuino V3,I think it maybe has some problem.
> 1,First linux order was wrong,you need replace "---" to "--".
> 2,After  I download devices.tar.xz file ,when I execute first linux
> order ,it report  error.
> pillar at ubuntu:~$ sudo ubuntu-device-flash core -o my-snappy.img --size
> 4 --channel ubuntu-core/devel --device generic_armhf --platform
> am335x-boneblack --enable-ssh --device-part=./devices.tar.xz 
> Fetching information from server... 
> Downloading and setting up... 
> 96.00 KB / 67.31 MB [_________________________________] 0.14 % 68.36
> KB/s 16m46s 
> issues while extracting: 
>  
> is there anyone who can help me??
 
take a look at my blog post [1] for getting an initial port up with some
real world example ... the error you get above looks like the device
tarball you provide can not be unpacked properly, check the filesystem
structure and that all needed files are in place (you could compare it
with one of the tarballs at [2])
 
ciao
oli
 
[1]
https://ograblog.wordpress.com/2015/01/25/porting-ubuntu-snappy-to-a-yet-unsupported-armhf-board/
[2] http://people.canonical.com/~ogra/snappy/
 
 
 
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