powerd crashed with SIGABRT in ua_sensors_proximity_new()

[ventrical]

After a couple of minutes my screen will completely shut down as if the computer went into powerdown mode (actually just did it as I was typing this message but was able to get it back by pressing the restart button on my PC)

ProblemType: Crash
DistroRelease: Ubuntu 14.10
Package: powerd 0.16+14.10.20140620-0ubuntu1
ProcVersionSignature: Ubuntu 3.15.0-6.11-generic 3.15.0
Uname: Linux 3.15.0-6-generic x86_64
ApportVersion: 2.14.3-0ubuntu2
Architecture: amd64
Date: Fri Jun 27 15:52:56 2014
ExecutablePath: /usr/bin/powerd
InstallationDate: Installed on 2014-05-14 (44 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20140514)
ProcCmdline: /usr/bin/powerd
ProcEnviron:
 PATH=(custom, no user)
 TERM=linux
Signal: 6
SourcePackage: powerd
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/libubuntu_application_api.so.2
 ua_sensors_proximity_new () from /usr/lib/x86_64-linux-gnu/libubuntu_application_api.so.2
 powerd_sensors_init() ()
 main ()
SystemImageInfo: Error: [Errno 2] No such file or directory: 'system-image-cli'
Title: powerd crashed with SIGABRT in ua_sensors_proximity_new()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 ?? ()
 ?? ()
 ?? ()
 ?? ()

[Apport retracing service (apport)]

Thank you for your report!

However, processing it in order to get sufficient information for the
developers failed (it does not generate a useful symbolic stack trace). This
might be caused by some outdated packages which were installed on your system
at the time of the report:

no debug symbol package found for powerd

Please upgrade your system to the latest package versions. If you still
encounter the crash, please file a new report.

Thank you for your understanding, and sorry for the inconvenience!