Comment 0 for bug 1188404

Sergio Schvezov (sergiusens) wrote :

HARDWARE=maguro
JENKINS_BUILD=153

This is probably the first roaming bug, so may miss some important key elements. What's important about this bug is not that it does not work, but that ofono overuses the CPU due to it. I would consider the former a feature and not a bug for the lack of its implementation.

After booting, depending if in movement or not, this is the minimum I would see with top while sedentary:
  456 root 20 0 5312 1828 1444 R 31.1 0.3 15:27.03 ofonod
  456 root 20 0 5312 1828 1444 R 32.9 0.3 15:33.45 ofonod
  456 root 20 0 5312 1828 1444 R 26.3 0.3 15:36.35 ofonod
  456 root 20 0 5312 1828 1444 R 33.0 0.3 15:39.19 ofonod

The latest messages seen from ofono -d are
Jun 6 09:16:12 ubuntu-phablet ofonod[460]: [235755]< RIL_REQUEST_DATA_REGISTRATION_STATE {5,0067,000a5091,3,(null),(null)}
Jun 6 09:16:12 ubuntu-phablet ofonod[460]: [235756]> RIL_REQUEST_DATA_REGISTRATION_STATE
Jun 6 09:16:12 ubuntu-phablet ofonod[460]: [235756]< RIL_REQUEST_DATA_REGISTRATION_STATE {5,0067,000a5091,3,(null),(null)}
Jun 6 09:16:12 ubuntu-phablet ofonod[460]: [235757]> RIL_REQUEST_DATA_REGISTRATION_STATE
Jun 6 09:16:12 ubuntu-phablet ofonod[460]: [235757]< RIL_REQUEST_DATA_REGISTRATION_STATE {5,0067,000a5091,3,(null),(null)}
Jun 6 09:16:12 ubuntu-phablet ofonod[460]: [235758]> RIL_REQUEST_DATA_REGISTRATION_STATE
Jun 6 09:16:12 ubuntu-phablet ofonod[460]: [235758]< RIL_REQUEST_DATA_REGISTRATION_STATE {5,0067,000a5091,3,(null),(null)}
Jun 6 09:16:12 ubuntu-phablet ofonod[460]: [235759]> RIL_REQUEST_DATA_REGISTRATION_STATE
Jun 6 09:16:12 ubuntu-phablet ofonod[460]: [235759]< RIL_REQUEST_DATA_REGISTRATION_STATE {5,0067,000a5091,3,(null),(null)}
Jun 6 09:16:12 ubuntu-phablet ofonod[460]: [235760]> RIL_REQUEST_DATA_REGISTRATION_STATE

The full logs leading to this can be checked at http://people.canonical.com/~sergiusens/ofono_syslog.gz