I've read almost all posts related with build problem on Ubuntu 12.04 related to LTIB.
But the problem I have is slightly different.
I'm using 6Q SABRESD board and can successfully build the source and run it on the board when I use Ubuntu 10.04 64-bit.
On Ubuntu 12.04, the build is okay without any problem. However, when the kernel is loaded, the following happens:
Bus freq driver module loaded
Bus freq driver Enabled
DVFS driver module loaded
android_work: sent uevent USB_STATE=CONNECTED
snvs_rtc snvs_rtc.0: setting system clock to 1970-01-01 00:00:00 UTC (0)
init: cannot find '/system/bin/dbus-daemon', disabling 'dbus'
init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'
android_usb: already disabled
root@android:/ # init: untracked pid 2096 exited
init: untracked pid 2306 exited
init: untracked pid 2352 exited
init: untracked pid 2375 exited
As you can see above, the command line prompt is 'root@android'.
However, it is supposed to be 'root@sabresd_6dq'.
I used the exact same source code both on 12.04 and 10.04.
The build process on both shows no error.