Comment 6 for bug 973210

           This problem is happening when the board is booted up for the first time after flashing, and I was able to reproduce the issue only once and rest of the times it is booting up properly (first boot after flashing, tried 4 times) and in the working case both lbsd and lbsappd are running. I other case I couldn’t make out whether it is running or not because after booting this message is repeating. [ 16.873229] cg2900-uart cg2900-uart.0: Could not find corresponding user to h4_channel 9

Attached both logs

Log with issue :

[ 2.186492] AppArmo
* Starting bluetooth [ 16.673217] cg2900-uart cg2900-uart.0: Could not find corresponding user to h4_channel 9 [ OK ]
saned disabled; edit /etc/default/saned
[ 16.873229] cg2900-uart cg2900-uart.0: Could not find corresponding user to h4_channel 9
[ 17.073272] cg2900-uart cg2900-uart.0: Could not find corresponding user to h4_channel 9
[ 17.275970] cg2900-uart cg2900-uart.0: Could not find corresponding user to h4_channel 9
[ 17.473236] cg2900-uart cg2900-uart.0: Could not find corresponding user to h4_channel 9
[ 17.673248] cg2900-uart cg2900-uart.0: Could not find corresponding user to h4_channel 9
[ 17.873931] cg2900-uart cg2900-uart.0: Could not find corresponding user to h4_channel 9

Working log :

              Checking for running unattended-upgrades:
 * Starting bluetooth [ OK ]
saned disabled; edit /etc/default/saned
Welcome to Linaro 12.03 (GNU/Linux 3.3.0-1000-ux500 armv7l)

This issue has to be looked by the kernel team.
Both the logs are attached to this ticket.