In Bamboo 4.4.5 if the "Anonymous Users" access is unchecked from the Plan permissions page, Bamboo doesn't trigger the plans and branches when there is a change committed to t he configured repository. This works fine in Bamboo 4.3.

The workaround is to use the following command in the postCommitBuildTrigger.sh script:

/usr/bin/curl -s -u username:password $remoteCall > /dev/null

instead of:

/usr/local/bin/wget --timeout=10 -t1 $remoteCall -O /dev/null

where the username:password are the username and the password of a user account that has permissions to build the plan.