** Description changed: = System Info = current build number: 106 device name: mako channel: ubuntu-touch/devel-proposed alias: ubuntu-touch/utopic-proposed last update: 2014-07-01 08:43:24 version version: 106 version ubuntu: 20140701 version device: 20140625 + The conditions to reproduce this bug are not clear, but it seems that + the device must be suspended then move away from the access point. I + never noticed it when I'm home for example. - The conditions to reproduce this bug are not clear, but it seems that the device must be suspended then move away from the access point. I never noticed it when I'm home for example. - - The consequence is that the battery is drained really quickly and the - logs are spammed with suspend/exit suspend messages. + The consequence is that the logs are spammed with suspend/exit suspend + messages and filing very quicly. Excerpt of kern.log (full log attached): Jul 1 08:47:07 ubuntu-phablet kernel: [ 213.777872] PM: Syncing filesystems... Jul 1 08:47:07 ubuntu-phablet kernel: [ 213.781626] suspend: enter suspend Jul 1 08:47:07 ubuntu-phablet kernel: [ 213.781687] PM: suspend entry 2014-07-01 06:47:07.318526184 UTC Jul 1 08:47:08 ubuntu-phablet kernel: [ 213.844773] Freezing user space processes ... (elapsed 0.002 seconds) done. Jul 1 08:47:08 ubuntu-phablet kernel: [ 213.853135] sync done. Jul 1 08:47:08 ubuntu-phablet kernel: [ 213.853135] PM: Syncing filesystems... Jul 1 08:47:08 ubuntu-phablet kernel: [ 213.854265] sync done. Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.095528] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.098489] Suspending console(s) (use no_console_suspend to debug) Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.110849] msm_fb_ext_suspend: Turning off HPD circuitry Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.149855] PM: suspend of devices complete after 47.641 msecs Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.151625] PM: late suspend of devices complete after 1.709 msecs Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.155501] power_suspend_late return 0 Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.155562] PM: noirq suspend of devices complete after 3.876 msecs Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.155592] Disabling non-boot CPUs ... Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.156508] msm_pm_enter Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.156508] msm_pm_enter: power collapse Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.156508] msm_mpm_irqs_detectable: cannot monitor 000000,00000000,00000000,00000000,00000000,00000020,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000 Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.156508] msm_pm_enter: return Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.156508] Suspended for 0.000 seconds Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.159987] PM: noirq resume of devices complete after 2.868 msecs Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.162246] wakeup wake lock: msm_hsic_host Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.164199] PM: early resume of devices complete after 1.770 msecs Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.170914] msm_fb_ext_resume: Turning on HPD circuitry Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.177445] PM: resume of devices complete after 13.215 msecs Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.178574] Restarting tasks ... done. Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.208240] PM: suspend exit 2014-07-01 06:47:08.036135900 UTC Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.208270] suspend: exit suspend, ret = 0 (2014-07-01 06:47:08.036166420 UTC) Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.208270] active wake lock msm_hsic_host Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.208270] suspend: abort suspend
** Description changed: = System Info = current build number: 106 device name: mako channel: ubuntu-touch/devel-proposed alias: ubuntu-touch/utopic-proposed last update: 2014-07-01 08:43:24 version version: 106 version ubuntu: 20140701 version device: 20140625 The conditions to reproduce this bug are not clear, but it seems that the device must be suspended then move away from the access point. I never noticed it when I'm home for example. The consequence is that the logs are spammed with suspend/exit suspend - messages and filing very quicly. + messages and filing very quickly. Excerpt of kern.log (full log attached): Jul 1 08:47:07 ubuntu-phablet kernel: [ 213.777872] PM: Syncing filesystems... Jul 1 08:47:07 ubuntu-phablet kernel: [ 213.781626] suspend: enter suspend Jul 1 08:47:07 ubuntu-phablet kernel: [ 213.781687] PM: suspend entry 2014-07-01 06:47:07.318526184 UTC Jul 1 08:47:08 ubuntu-phablet kernel: [ 213.844773] Freezing user space processes ... (elapsed 0.002 seconds) done. Jul 1 08:47:08 ubuntu-phablet kernel: [ 213.853135] sync done. Jul 1 08:47:08 ubuntu-phablet kernel: [ 213.853135] PM: Syncing filesystems... Jul 1 08:47:08 ubuntu-phablet kernel: [ 213.854265] sync done. Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.095528] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.098489] Suspending console(s) (use no_console_suspend to debug) Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.110849] msm_fb_ext_suspend: Turning off HPD circuitry Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.149855] PM: suspend of devices complete after 47.641 msecs Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.151625] PM: late suspend of devices complete after 1.709 msecs Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.155501] power_suspend_late return 0 Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.155562] PM: noirq suspend of devices complete after 3.876 msecs Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.155592] Disabling non-boot CPUs ... Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.156508] msm_pm_enter Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.156508] msm_pm_enter: power collapse Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.156508] msm_mpm_irqs_detectable: cannot monitor 000000,00000000,00000000,00000000,00000000,00000020,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000 Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.156508] msm_pm_enter: return Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.156508] Suspended for 0.000 seconds Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.159987] PM: noirq resume of devices complete after 2.868 msecs Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.162246] wakeup wake lock: msm_hsic_host Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.164199] PM: early resume of devices complete after 1.770 msecs Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.170914] msm_fb_ext_resume: Turning on HPD circuitry Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.177445] PM: resume of devices complete after 13.215 msecs Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.178574] Restarting tasks ... done. Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.208240] PM: suspend exit 2014-07-01 06:47:08.036135900 UTC Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.208270] suspend: exit suspend, ret = 0 (2014-07-01 06:47:08.036166420 UTC) Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.208270] active wake lock msm_hsic_host Jul 1 08:47:08 ubuntu-phablet kernel: [ 214.208270] suspend: abort suspend -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1336189 Title: Device enters a suspend/exit suspend loop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/android/+bug/1336189/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
