I was comparing the logs on Quantal versus Precise: Below are the full logs on Precise /var/log/syslog at the time of suspend (there are no log entries after: "init: anacron main process (1107) killed by TERM signal"). As metioned earlier the one consistent behaviour is that the syslogs are not resumed following the OS resume. Following this is an extract of the syslogs from Quantal around a resume:
Precise logs: Jan 6 12:34:18 barefoot NetworkManager[955]: <info> sleep requested (sleeping: no enabled: yes) Jan 6 12:34:18 barefoot NetworkManager[955]: <info> sleeping or disabling... Jan 6 12:34:18 barefoot NetworkManager[955]: <info> (wlan0): now unmanaged Jan 6 12:34:18 barefoot NetworkManager[955]: <info> (wlan0): device state change: activated -> unmanaged (reason 'sleeping') [100 10 37] Jan 6 12:34:19 barefoot NetworkManager[955]: <info> (wlan0): deactivating device (reason 'sleeping') [37] Jan 6 12:34:19 barefoot NetworkManager[955]: <info> (wlan0): canceled DHCP transaction, DHCP client pid 1842 Jan 6 12:34:19 barefoot kernel: [ 141.082225] wlan0: deauthenticating from c4:3d:c7:69:55:ae by local choice (reason=3) Jan 6 12:34:19 barefoot kernel: [ 141.113324] cfg80211: All devices are disconnected, going to restore regulatory settings Jan 6 12:34:19 barefoot kernel: [ 141.113336] cfg80211: Restoring regulatory settings Jan 6 12:34:19 barefoot kernel: [ 141.113345] cfg80211: Calling CRDA to update world regulatory domain Jan 6 12:34:19 barefoot dnsmasq[2023]: exiting on receipt of SIGTERM Jan 6 12:34:19 barefoot wpa_supplicant[1054]: CTRL-EVENT-DISCONNECTED bssid=00:00:00:00:00:00 reason=3 Jan 6 12:34:19 barefoot NetworkManager[955]: <info> DNS: starting dnsmasq... Jan 6 12:34:19 barefoot kernel: [ 141.130218] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain Jan 6 12:34:19 barefoot kernel: [ 141.130221] cfg80211: World regulatory domain updated: Jan 6 12:34:19 barefoot kernel: [ 141.130223] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) Jan 6 12:34:19 barefoot kernel: [ 141.130225] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Jan 6 12:34:19 barefoot NetworkManager[955]: <info> (wlan0): writing resolv.conf to /sbin/resolvconf Jan 6 12:34:19 barefoot kernel: [ 141.130227] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) Jan 6 12:34:19 barefoot kernel: [ 141.130229] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) Jan 6 12:34:19 barefoot kernel: [ 141.130231] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Jan 6 12:34:19 barefoot kernel: [ 141.130233] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Jan 6 12:34:19 barefoot dnsmasq[3813]: started, version 2.59 cache disabled Jan 6 12:34:19 barefoot dnsmasq[3813]: compile time options: IPv6 GNU-getopt DBus i18n DHCP TFTP conntrack IDN Jan 6 12:34:19 barefoot dnsmasq[3813]: warning: no upstream servers configured Jan 6 12:34:19 barefoot NetworkManager[955]: <info> (wlan0): cleaning up... Jan 6 12:34:19 barefoot NetworkManager[955]: <info> (wlan0): taking down device. Jan 6 12:34:19 barefoot NetworkManager[955]: <info> (eth0): now unmanaged Jan 6 12:34:19 barefoot NetworkManager[955]: <info> (eth0): device state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37] Jan 6 12:34:19 barefoot NetworkManager[955]: <info> (eth0): cleaning up... Jan 6 12:34:19 barefoot NetworkManager[955]: <info> (eth0): taking down device. Jan 6 12:34:19 barefoot dbus[926]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper) Jan 6 12:34:19 barefoot kernel: [ 141.152736] sky2 0000:08:00.0: eth0: disabling interface Jan 6 12:34:19 barefoot dbus[926]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher' Jan 6 12:34:20 barefoot kernel: [ 142.723968] init: anacron main process (1107) killed by TERM signal (no further logs after this point) Quantal logs: Jan 6 20:06:39 barefoot NetworkManager[998]: <info> sleep requested (sleeping: no enabled: yes) Jan 6 20:06:39 barefoot NetworkManager[998]: <info> sleeping or disabling... ... Jan 6 20:06:39 barefoot NetworkManager[998]: <info> (eth0): cleaning up... Jan 6 20:06:39 barefoot dbus[923]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper) Jan 6 20:06:39 barefoot NetworkManager[998]: <info> (eth0): taking down device. Jan 6 20:06:39 barefoot kernel: [ 1624.568418] sky2 0000:08:00.0: eth0: disabling interface Jan 6 20:06:39 barefoot dbus[923]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher' Jan 6 20:06:40 barefoot anacron[3860]: Anacron 2.3 started on 2013-01-06 Jan 6 20:06:40 barefoot anacron[3860]: Normal exit (0 jobs run) Jan 6 20:06:41 barefoot kernel: [ 1625.825802] PM: Syncing filesystems ... done. Jan 6 20:06:41 barefoot kernel: [ 1625.830231] PM: Preparing system for mem sleep Jan 6 20:06:53 barefoot kernel: [ 1625.837809] Freezing user space processes ... (elapsed 0.01 seconds) done. Jan 6 20:06:53 barefoot kernel: [ 1625.852108] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. Jan 6 20:06:53 barefoot kernel: [ 1625.868076] PM: Entering mem sleep ... So the one immediate difference is the log entry related to Anacron. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1066467 Title: Suspend/Resume regression from 3.2.0-31 to 3.2.0-32 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1066467/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
