No crunching with charger or USB connections

Message boards : Android : No crunching with charger or USB connections
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James W

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Joined: 21 Jan 16
Posts: 9
United States
Message 74751 - Posted: 13 Dec 2016, 9:15:16 UTC
Last modified: 13 Dec 2016, 9:17:16 UTC

Tablet: RCA
Model #RCT6773W22B
Android version 5.0
BOINC version 7.4.53

Though I have preferences set to run on charger or with USB power connection, and tablet is connected to charger (verified by seeing battery is charging), BOINC continues with message "Connect your device to a charger to continue computing." I've tried couple chargers, and connected via USB to couple computers. However, continue with above message. Battery is 95+% or higher during these times.

See sample of Event Log below. Note in particular "Suspending computation - GUI not active." This is at the same time get the above message about connecting device to charger. Note that most of time Event log is blank.

Also note that when I also set preferences to allow use with battery (set to be 90% or greater), I'll get a message such as "Computing will resume when battery charge reaches 90% (currently 100%)." Strange! Tablet's been working well since my issues in April (see my previous threads from then). I had same issue previously with BOINC 7.4.43. Thank you for any suggestions.

Mon Dec 05 17:27:18 PST 2016||Suspending network activity - GUI not active
Mon Dec 05 17:27:18 PST 2016||Suspending computation - GUI not active
Mon Dec 05 17:26:41 PST 2016||Resuming network activity
Mon Dec 05 17:26:38 PST 2016||Suspending network activity - not connected to WiFi network
Mon Dec 05 17:26:38 PST 2016||Suspending computation - on batteries
Mon Dec 05 17:26:33 PST 2016||Not using a proxy
Mon Dec 05 17:26:33 PST 2016||(to change preferences, visit a project web site or select Preferences in the Manager)
Mon Dec 05 17:26:33 PST 2016||suspend work if non-BOINC CPU load exceeds 60%
Mon Dec 05 17:26:33 PST 2016||don't use GPU while active
Mon Dec 05 17:26:33 PST 2016||don't compute while active
Mon Dec 05 17:26:33 PST 2016||max CPUs used: 3
Mon Dec 05 17:26:33 PST 2016||max disk usage: 2.24GB
Mon Dec 05 17:26:33 PST 2016||max memory usage when idle: 491.68MB
Mon Dec 05 17:26:33 PST 2016||max memory usage when active: 491.68MB
Mon Dec 05 17:26:33 PST 2016||Preferences:
Mon Dec 05 17:26:33 PST 2016||Reading preferences override file
Mon Dec 05 17:26:33 PST 2016|Rosetta@home|URL http://boinc.bakerlab.org/Rosetta/; Computer ID 2450351; resource share 5
Mon Dec 05 17:26:33 PST 2016|SETI@home|URL http://setiathome.berkeley.edu/; Computer ID 7908343; resource share 95
Mon Dec 05 17:26:33 PST 2016||Config: report completed tasks immediately
Mon Dec 05 17:26:33 PST 2016||Local time is UTC -8 hours
Mon Dec 05 17:26:33 PST 2016||Disk: 3.77 GB total, 1.85 GB free
Mon Dec 05 17:26:33 PST 2016||Memory: 983.36 MB physical, 512.00 MB virtual
Mon Dec 05 17:26:33 PST 2016||OS: Android: 3.10.54
Mon Dec 05 17:26:33 PST 2016||Processor features: swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpv4 idiva idivt
Mon Dec 05 17:26:33 PST 2016||Using 2 CPUs
Mon Dec 05 17:26:33 PST 2016||Processor: 4 ARM ARMv7 Processor rev 3 (v7l)
Mon Dec 05 17:26:33 PST 2016||Host name: android_635f638c
Mon Dec 05 17:26:33 PST 2016||No usable GPUs found
Mon Dec 05 17:26:33 PST 2016||Data directory: /data/data/edu.berkeley.boinc/client
Mon Dec 05 17:26:33 PST 2016||Running as a daemon
Mon Dec 05 17:26:33 PST 2016||Libraries: libcurl/7.48.0 OpenSSL/1.0.2g zlib/1.2.8
Mon Dec 05 17:26:33 PST 2016||log flags: file_xfer, sched_ops, task
Mon Dec 05 17:26:33 PST 2016||Starting BOINC client version 7.4.53 for arm-android-linux-gnu
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Message boards : Android : No crunching with charger or USB connections

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