[Xoom Q&A, Help & Troubleshooting] Pigi_102:
Hi all,

I' ve installed EOS-full_everest-20141110.083307.zip and was thinking everything was fine.

I' ve used chrome and sometimes it hangs. Thinking the problem was in flashplayer I've removed it and tried again, but no luck on this.

I've then installed ElementalX-Xoom-2.1.zip and things was a little better, but chrome still freeze.

I've noticed that when chrome die, the cpu remain high ( up to 10, as load value using the EOS cpu indicator in status bar ) and the first process shown is still com.android.chrome.

I've installed the Dolphin and I had 12 hours of working until the next hang.

After rebooting I connected via adb and have seen this in last_kmsg:

[10896.104646] CPU1 is up
[10896.109888] PM: early resume of devices complete after 4.951 msecs
[10896.112106] tegra_grhost tegra_grhost: resuming
[10896.112429] tegra_grhost tegra_grhost: resumed
[10896.113095] spdif_set_sample_rate: spdif_clk rate 5644800
[10896.113367] tegra_avp_resume()+
[10896.113722] tegra_avp_resume()-
[10896.114255] tegradc tegradc.0: resume
[10896.114521] tegradc tegradc.1: resume
[10896.479928] PM: resume of devices complete after 369.079 msecs
[10896.481152] Restarting tasks ... done.
[10896.500903] suspend: exit suspend, ret = 0 (2014-11-14 13:36:57.592991000 UTC)
[10897.673738] select 24797 (m.android.email), adj 15, size 7804, to kill
[10897.673823] send sigkill to 24797 (m.android.email), adj 15, size 7804
[10897.673862] select 24797 (m.android.email), adj 15, size 7804, to kill
[10897.673871] send sigkill to 24797 (m.android.email), adj 15, size 7804
[10898.246179] wake lock wlan_rx_wake, expired
[10898.276521] suspend: enter suspend
[10898.276717] PM: Syncing filesystems ... done.
[10898.278696] Tegra cpufreq suspend: setting frequency to 216000 kHz
[10898.280803] Freezing user space processes ... (elapsed 0.03 seconds) done.
[10898.317282] Freezing remaining freezable tasks ...
[10898.816821] active wake lock wlan_wake
[10898.817449]
[10898.817821] Freezing of tasks aborted
[10898.819660]
[10898.820237] Restarting tasks ... done.
[10898.834487] suspend: exit suspend, ret = -16 (2014-11-14 13:36:59.926574001 UTC)
[10899.816176] wake lock wlan_rx_wake, expired
[10899.819815] suspend: enter suspend
[10899.820013] PM: Syncing filesystems ... done.
[10899.822260] Tegra cpufreq suspend: setting frequency to 216000 kHz
[10899.824257] Freezing user space processes ... (elapsed 0.02 seconds) done.
[10899.854565] Freezing remaining freezable tasks ...
[10905.354917] active wake lock wlan_wd_wake
[10905.355641] active wake lock wlan_wake
[10898.817821] Freezing of tasks aborted
[10898.819660]
[10898.820237] Restarting tasks ... done.
[10898.834487] suspend: exit suspend, ret = -16 (2014-11-14 13:36:59.926574001 UTC)
[10899.816176] wake lock wlan_rx_wake, expired
[10899.819815] suspend: enter suspend
[10899.820013] PM: Syncing filesystems ... done.
[10899.822260] Tegra cpufreq suspend: setting frequency to 216000 kHz
[10899.824257] Freezing user space processes ... (elapsed 0.02 seconds) done.
[10899.854565] Freezing remaining freezable tasks ...
[10905.354917] active wake lock wlan_wd_wake
[10905.355641] active wake lock wlan_wake
[10905.355999]
[10905.356385] Freezing of tasks aborted
[10905.356831] kswapd0 D c062e5a8 0 23 2 0x00080000
[10905.357902] [<c062e5a8>] (schedule+0x210/0x930) from [<c062f400>] (schedule_timeout+0x208/0x2c0)
[10905.358408] [<c062f400>] (schedule_timeout+0x208/0x2c0) from [<c062df2c>] (wait_for_common+0xa4/0x1cc)
[10905.358939] [<c062df2c>] (wait_for_common+0xa4/0x1cc) from [<c008e36c>] (schedule_on_each_cpu+0x104/0x134)
[10905.359471] [<c008e36c>] (schedule_on_each_cpu+0x104/0x134) from [<c0101024>] (compact_nodes+0x14/0x1cc)
[10905.359785] [<c0101024>] (compact_nodes+0x14/0x1cc) from [<c0495630>] (lowmem_shrink+0x2b8/0x354)
[10905.360291] [<c0495630>] (lowmem_shrink+0x2b8/0x354) from [<c00d8b70>] (shrink_slab+0x168/0x1f8)
[10905.360796] [<c00d8b70>] (shrink_slab+0x168/0x1f8) from [<c00db24c>] (kswapd+0x744/0xca8)
[10905.361300] [<c00db24c>] (kswapd+0x744/0xca8) from [<c0092698>] (kthread+0x80/0x88)
[10905.361620] [<c0092698>] (kthread+0x80/0x88) from [<c003d448>] (kernel_thread_exit+0x0/0x8)
[10905.363131]
[10905.363380] Restarting tasks ... done.
[10905.379481] suspend: exit suspend, ret = -16 (2014-11-14 13:37:06.471571000 UTC)
[10905.382592] suspend: enter suspend

after this there is a lot of:

[17343.633736] x=947 y=1040
[17343.718972] x=899 y=1074
[17343.724346] x=860 y=1092
[17343.733179] x=830 y=1101
[17343.742014] x=806 y=1108
[17343.750832] x=789 y=1113
...
...
...
[17388.580375] select 23235 (ndroid.exchange), adj 15, size 7006, to kill
[17388.580491] select 23701 (id.gms.wearable), adj 15, size 7055, to kill
[17388.580555] select 24925 (lutions.Meteo3b), adj 15, size 7340, to kill
[17388.580660] select 24971 (facebook.katana), adj 15, size 15358, to kill
[17388.580727] send sigkill to 24971 (facebook.katana), adj 15, size 15358

and at the very end

[17678.720483] x=89 y=124
[17678.720679] x=89 y=124 time=1733001
[17679.720397] x=62 y=100
[17679.720613] x=62 y=100 time=1733101
[17692.323590] Hard reset buttons pushed

Can this be usefull ?

Unfortunally I need to use my XOOM so I would revert to EOS 4.0 nightly ( crossing fingers )....

That's sad as when it's working, it's very fast and nice.

Pigi