Error while compiling OpenCV 2.2 on BBxM on Ubuntu Maverick

GoogleGroups
1

Hello,
I am trying to install OpenCV 2.2 on my BBxM running Ubuntu Maverick
(https://wiki.ubuntu.com/ARM/OMAPMaverickInstall).

I installed and updated all the necessary pre-requisite before
building OpenCV 2.2 from the source code provided here
http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.2/
To build and install OpenCV 2.2 on ubuntu I am following instructions
as given here http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.1/

These instructions work when I install OpenCV 2.2 on my Netbook (ASUS
EeePC) but when I try the same on my BBxM I get following error
related to read-only file system
http://pastebin.com/kixFzMXS

This happens after I do $make -j 2 on the console. Please suggest
what is wrong with the method, is it with the sourcecode I am using or
with my BBxM filesystem ?

Thanks,
Mrityunjay

2

Hello,
I am trying to install OpenCV 2.2 on my BBxM running Ubuntu Maverick
(ARM/OMAPMaverickInstall - Ubuntu Wiki).

I installed and updated all the necessary pre-requisite before
building OpenCV 2.2 from the source code provided here
OpenCV - Browse /opencv-unix/2.2 at SourceForge.net
To build and install OpenCV 2.2 on ubuntu I am following instructions
as given here OpenCV - Browse /opencv-unix/2.1 at SourceForge.net

These instructions work when I install OpenCV 2.2 on my Netbook (ASUS
EeePC) but when I try the same on my BBxM I get following error
related to read-only file system
http://pastebin.com/kixFzMXS

Please post your "dmesg" log right after the system goes to
read-only... might give some clues..

This happens after I do $make -j 2 on the console. Please suggest
what is wrong with the method, is it with the sourcecode I am using or
with my BBxM filesystem ?

Regards,

3

Here is the dmesg log http://pastebin.com/H0HK3kYZ

Also the output of the $df -h

Filesystem Size Used Avail Use% Mounted on
/dev/mmcblk0p2 7.3G 3.1G 3.9G 45% /
none 238M 172K 238M 1% /dev
none 243M 188K 243M 1% /dev/shm
none 243M 92K 243M 1% /var/run
none 243M 0 243M 0% /var/lock

Thanks,
Mrityunjay

4

It looks like your sd card litterly puked and gave up..

If that card has been reliable in the past, i'd try a newer kernel.

Or build opencv on either an external usb drive or nfs mount..

Regards,