横からすみません。
私も同様の症状が出ていて、EtreCheckを試したところ、以下のような結果になりました。
Pagerpostというのが原因なのだと思いますが、該当するファイルが見当たりません。
どなたか解決策をご教示いただけないでしょうか。
EtreCheck version: 2.4.1 (137)
Report generated 8/29/15, 12:10 PM
Download EtreCheck from http://etresoft.com/etrecheck
Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.
Hardware Information: (What does this mean?)
MacBook Pro (13-inch, Mid 2012) (Technical Specifications)
MacBook Pro - model: MacBookPro9,2
1 2.5 GHz Intel Core i5 CPU: 2-core
4 GB RAM Upgradeable
BANK 0/DIMM0
2 GB DDR3 1600 MHz ok
BANK 1/DIMM0
2 GB DDR3 1600 MHz ok
Bluetooth: Good - Handoff/Airdrop2 supported
Wireless: en1: 802.11 a/b/g/n
Battery: Health = Normal - Cycle count = 16 - SN = W044107SHD3LC
Video Information: (What does this mean?)
Intel HD Graphics 4000
Color LCD 1280 x 800
System Software: (What does this mean?)
OS X 10.9.5 (13F1112) - Time since boot: less than an hour
Disk Information: (What does this mean?)
APPLE HDD HTS545050A7E362 disk0 : (500.11 GB) (Rotational)
EFI (disk0s1) <not mounted> : 210 MB
Macintosh HD (disk0s2) / : 499.25 GB (471.41 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
HL-DT-ST DVDRW GS41N ()
USB Information: (What does this mean?)
Apple Inc. FaceTime HD Camera (Built-in)
Apple Computer, Inc. IR Receiver
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Thunderbolt Information: (What does this mean?)
Apple Inc. thunderbolt_bus
Gatekeeper: (What does this mean?)
Mac App Store and identified developers
Launch Agents: (What does this mean?)
[loaded] com.oracle.java.Java-Updater.plist [Click for support]
Launch Daemons: (What does this mean?)
[loaded] com.adobe.fpsaud.plist [Click for support]
[loaded] com.microsoft.office.licensing.helper.plist [Click for support]
[loaded] com.oracle.java.Helper-Tool.plist [Click for support]
User Launch Agents: (What does this mean?)
[loaded] Pagerpost.download.plist [Click for support]
[loaded] Pagerpost.ltvbit.plist [Click for support]
[running] Pagerpost.update.plist [Click for support]
User Login Items: (What does this mean?)
None
Internet Plug-ins: (What does this mean?)
SharePointBrowserPlugin: Version: 14.5.4 - SDK 10.6 [Click for support]
FlashPlayer-10.6: Version: 18.0.0.232 - SDK 10.6 [Click for support]
Flash Player: Version: 18.0.0.232 - SDK 10.6 [Click for support]
QuickTime Plugin: Version: 7.7.3
JavaAppletPlugin: Version: Java 8 Update 31 Check version
Default Browser: Version: 537 - SDK 10.9
3rd Party Preference Panes: (What does this mean?)
Flash Player [Click for support]
Java [Click for support]
Time Machine: (What does this mean?)
Time Machine not configured!
Top Processes by CPU: (What does this mean?)
5% WindowServer
2% fontd
0% taskgated
0% fseventsd
0% imagent
Top Processes by Memory: (What does this mean?)
618 MB com.apple.WebKit.WebContent(3)
451 MB kernel_task
217 MB Safari
139 MB softwareupdated
127 MB mds_stores
Virtual Memory Information: (What does this mean?)
1.11 GB Free RAM
2.88 GB Used RAM (1.77 GB Cached)
0 B Swap Used
Diagnostics Information: (What does this mean?)
Aug 29, 2015, 11:18:30 AM Self test - passed
Aug 29, 2015, 11:16:35 AM ~/Library/Logs/DiagnosticReports/AppNIB_2015-08-29-111635_[redacted].crash