Comment 0 for bug 1177667

Revision history for this message
Jamison Kissh (jak119) wrote :

Hello,
When I attempt to run the Nexus 7 installer on 12.04 I receive an error stating that the checksum validation failed and the application will now quit. A previous bug (1077007) points out that it was a caching issue but running the installer via command line shows the following notices/errors which may make this unique:

PING cdimage.ubuntu.com (91.189.92.174) 56(84) bytes of data.
64 bytes from goldenapple.canonical.com (91.189.92.174): icmp_req=1 ttl=128 time=110 ms

--- cdimage.ubuntu.com ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 110.745/110.745/110.745/0.000 ms
PING cdimage.ubuntu.com (91.189.92.174) 56(84) bytes of data.
64 bytes from goldenapple.canonical.com (91.189.92.174): icmp_req=1 ttl=128 time=83.9 ms

--- cdimage.ubuntu.com ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 83.989/83.989/83.989/0.000 ms
raring-preinstalled-desktop-armhf+nexus7.bootimg: OK
raring-preinstalled-desktop-armhf+nexus7.img.gz: OK
sha256sum: saucy-preinstalled-desktop-armhf+nexus7.bootimg: No such file or directory
saucy-preinstalled-desktop-armhf+nexus7.bootimg: FAILED open or read
sha256sum: saucy-preinstalled-desktop-armhf+nexus7.img.gz: No such file or directory
saucy-preinstalled-desktop-armhf+nexus7.img.gz: FAILED open or read
sha256sum: WARNING: 2 listed files could not be read

Given that it was an issue reading the file I thought it may be worth running the installer as sudo which was also to no avail. The files that are downloaded are as follows:

~/Downloads/UbuntuNexus7$ ls -la
total 594908
drwxrwxr-x 2 jak jak 4096 May 8 00:56 .
drwxr-xr-x 3 jak jak 4096 May 8 00:55 ..
-rw-rw-r-- 1 jak jak 8388608 Apr 24 16:10 raring-preinstalled-desktop-armhf+nexus7.bootimg
-rw-rw-r-- 1 jak jak 600773120 Apr 24 16:10 raring-preinstalled-desktop-armhf+nexus7.img.gz
-rw-rw-r-- 1 jak jak 456 May 2 11:26 SHA256SUMS
-rw-rw-r-- 1 jak jak 1061 Oct 26 2012 ubuntu-nexus7-USAGE-NOTICE-en.txt