When bluetooth mouse won’t connect
sudo kextunload -b com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport sudo kextload -b com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport
Troubleshooting
NICKS-IMAC:~ user$ printf '\e[3J' && echo "**** Sleep/Wake events"; egrep -i 'eep\ cau|ake\ rea' /private/var/log/system.log; echo "**** Assertions" **** Sleep/Wake events Jun 21 00:00:57 Nicks-iMac kernel[0]: Wake reason: EHC2 Jun 21 00:00:57 Nicks-iMac kernel[0]: Previous sleep cause: 5 Jun 21 10:13:14 Nicks-iMac kernel[0]: Wake reason: EHC2 Jun 21 10:13:18 Nicks-iMac kernel[0]: Previous sleep cause: 5 Jun 21 10:14:18 Nicks-iMac kernel[0]: Wake reason: EHC2 Jun 21 10:14:18 Nicks-iMac kernel[0]: Previous sleep cause: 5 Jun 21 10:15:17 Nicks-iMac kernel[0]: Wake reason: EHC2 Jun 21 10:15:20 Nicks-iMac kernel[0]: Previous sleep cause: 5 Jun 21 10:16:22 Nicks-iMac kernel[0]: Wake reason: EHC2 Jun 21 10:16:22 Nicks-iMac kernel[0]: Previous sleep cause: 5 Jun 21 10:17:23 Nicks-iMac kernel[0]: Wake reason: EHC2 EHC1 Jun 21 10:17:23 Nicks-iMac kernel[0]: Previous sleep cause: 5 Jun 21 10:29:02 NICKS-IMAC kernel[0]: Wake reason: EHC2 Jun 21 10:29:02 NICKS-IMAC kernel[0]: Previous sleep cause: 5 Jun 21 10:30:05 NICKS-IMAC kernel[0]: Wake reason: EHC2 Jun 21 10:30:05 NICKS-IMAC kernel[0]: Previous sleep cause: 5 Jun 21 10:31:07 NICKS-IMAC kernel[0]: Wake reason: EHC2 Jun 21 10:31:07 NICKS-IMAC kernel[0]: Previous sleep cause: 5 Jun 21 10:32:50 NICKS-IMAC kernel[0]: Wake reason: EHC2 Jun 21 10:32:50 NICKS-IMAC kernel[0]: Previous sleep cause: 5 Jun 21 10:39:39 UNKNOWN kernel[0]: Wake reason: EHC2 Jun 21 10:39:39 UNKNOWN kernel[0]: Previous sleep cause: 5 Jun 21 10:40:53 UNKNOWN kernel[0]: Wake reason: EHC2 Jun 21 10:40:53 UNKNOWN kernel[0]: Previous sleep cause: 5 Jun 21 10:42:00 UNKNOWN kernel[0]: Wake reason: EHC2 Jun 21 10:42:00 UNKNOWN kernel[0]: Previous sleep cause: 5 Jun 21 10:43:52 UNKNOWN kernel[0]: Wake reason: EHC2 Jun 21 10:43:52 UNKNOWN kernel[0]: Previous sleep cause: 5 Jun 21 10:46:18 UNKNOWN kernel[0]: Wake reason: EHC2 Jun 21 10:46:18 UNKNOWN kernel[0]: Previous sleep cause: 5 Jun 21 10:48:35 UNKNOWN kernel[0]: Wake reason: EHC1 Jun 21 10:48:35 UNKNOWN kernel[0]: Previous sleep cause: 5 Jun 21 10:49:56 UNKNOWN kernel[0]: Wake reason: EHC2 Jun 21 10:49:56 UNKNOWN kernel[0]: Previous sleep cause: 5 Jun 21 10:51:01 UNKNOWN kernel[0]: Wake reason: EHC2 Jun 21 10:51:01 UNKNOWN kernel[0]: Previous sleep cause: 5 **** Assertions NICKS-IMAC:~ user$ pmset -g assertions 2015-06-21 10:53:02 +0100 Assertion status system-wide: BackgroundTask 0 ApplePushServiceTask 0 UserIsActive 0 PreventUserIdleDisplaySleep 0 PreventSystemSleep 0 ExternalMedia 0 InternalPreventDisplaySleep 1 PreventUserIdleSystemSleep 0 NetworkClientActive 0 Listed by owning process: pid 52(powerd): [0x00000b07001002e5] 00:01:41 InternalPreventDisplaySleep named: "com.apple.powermanagement.delayDisplayOff" Timeout will fire in 198 secs Action=TimeoutActionTurnOff Kernel Assertions: 0x104=USB,MAGICWAKE id=500 level=255 0x4=USB mod=21/06/2015 11:02 description=EHC2 owner=AppleUSBEHCI id=501 level=255 0x4=USB mod=21/06/2015 10:56 description=EHC1 owner=AppleUSBEHCI id=503 level=255 0x100=MAGICWAKE mod=21/06/2015 11:01 description=en0 owner=en0 NICKS-IMAC:~ user$ pmset -g assertions 2015-06-21 10:54:02 +0100 Assertion status system-wide: BackgroundTask 0 ApplePushServiceTask 0 UserIsActive 0 PreventUserIdleDisplaySleep 0 PreventSystemSleep 0 ExternalMedia 0 InternalPreventDisplaySleep 1 PreventUserIdleSystemSleep 0 NetworkClientActive 0 Listed by owning process: pid 52(powerd): [0x00000b07001002e5] 00:02:41 InternalPreventDisplaySleep named: "com.apple.powermanagement.delayDisplayOff" Timeout will fire in 138 secs Action=TimeoutActionTurnOff Kernel Assertions: 0x104=USB,MAGICWAKE id=500 level=255 0x4=USB mod=21/06/2015 11:02 description=EHC2 owner=AppleUSBEHCI id=501 level=255 0x4=USB mod=21/06/2015 10:56 description=EHC1 owner=AppleUSBEHCI id=503 level=255 0x100=MAGICWAKE mod=21/06/2015 11:01 description=en0 owner=en0 NICKS-IMAC:~ user$ NICKS-IMAC:~ user$ NICKS-IMAC:~ user$ ^C
NICKS-IMAC:~ user$ pmset -g log | grep ' Wake ' 2015-06-08 22:35:45 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 1050 secs ^C
Nicks-iMac:SystemConfiguration user$ sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.spindump.plist
Nicks-iMac:SystemConfiguration user$ pmset -g assertions 2015-06-21 12:11:34 +0100 Assertion status system-wide: BackgroundTask 0 ApplePushServiceTask 0 UserIsActive 0 PreventUserIdleDisplaySleep 0 PreventSystemSleep 0 ExternalMedia 0 PreventUserIdleSystemSleep 0 NetworkClientActive 0 InternalPreventSleep 1 Listed by owning process: pid 52(powerd): [0x00000c0f000d036a] 00:00:15 InternalPreventSleep named: "PM configd - Wait for Device enumeration" Assertion applied on Battery power also pid 52(powerd): [0x00000c0f000d036b] 00:00:15 InternalPreventSleep named: "com.apple.powermanagement.acwakelinger" Timeout will fire in 29 secs Action=TimeoutActionRelease Kernel Assertions: 0x4=USB id=501 level=255 0x4=USB mod=21/06/2015 12:19 description=EHC2 owner=AppleUSBEHCI id=502 level=255 0x4=USB mod=21/06/2015 11:53 description=EHC1 owner=AppleUSBEHCI Nicks-iMac:SystemConfiguration user$ pmset -g log | grep ' Wake ' 2015-06-08 22:35:45 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 1050 secs 2015-06-09 22:01:32 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 1309 secs 2015-06-10 21:25:41 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 2071 secs 2015-06-11 16:19:27 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 1656 secs 2015-06-11 16:50:32 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 2202 secs 2015-06-11 23:59:15 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 2143 secs 2015-06-12 20:02:58 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 1136 secs 2015-06-12 21:20:31 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 3987 secs 2015-06-13 22:12:00 +0100 Wake Wake [CDNVA] due to EHC2/HID Activity: Using AC 3562 secs 2015-06-14 21:33:58 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 3065 secs 2015-06-15 15:07:48 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 3182 secs 2015-06-15 22:24:57 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 2309 secs 2015-06-16 21:56:46 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 3585 secs 2015-06-17 15:30:21 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 1962 secs 2015-06-17 21:47:54 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 4123 secs 2015-06-18 21:12:36 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 4117 secs 2015-06-19 20:35:46 +0100 Wake Wake [CDNVA] due to EHC2/HID Activity: Using AC 2948 secs 2015-06-20 10:42:42 +0100 Wake Wake [CDNVA] due to EHC2/HID Activity: Using AC 1343 secs 2015-06-20 11:21:01 +0100 Wake Wake [CDNVA] due to EHC2/HID Activity: Using AC 906 secs 2015-06-20 21:07:49 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 7219 secs 2015-06-20 23:17:40 +0100 Wake Wake [CDNVA] due to EHC2/HID Activity: Using AC 2015-06-21 00:01:04 +0100 Wake Wake [CDNVA] due to EHC2/HID Activity: Using AC 2015-06-21 10:17:57 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 654 secs 2015-06-21 10:33:06 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 382 secs 2015-06-21 10:39:46 +0100 Wake Wake [CDNVA] due to EHC2/HID Activity: Using AC 56 secs 2015-06-21 10:41:18 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 16 secs 2015-06-21 10:42:49 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 50 secs 2015-06-21 10:43:59 +0100 Wake Wake [CDNVA] due to EHC2/HID Activity: Using AC 127 secs 2015-06-21 10:46:40 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 29 secs 2015-06-21 10:49:04 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 42 secs 2015-06-21 10:51:23 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 764 secs 2015-06-21 11:04:21 +0100 Wake Wake [CDNVA] due to EHC1/HID Activity: Using AC 32 secs 2015-06-21 11:05:18 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 2015-06-21 11:41:10 +0100 Wake Wake [CDNVA] due to EHC2 EHC1/HID Activity: Using AC 33 secs 2015-06-21 11:42:17 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 1063 secs 2015-06-21 12:01:14 +0100 Wake Wake [CDNVA] due to EHC2/HID Activity: Using AC 219 secs 2015-06-21 12:06:35 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC 268 secs 2015-06-21 12:11:28 +0100 Wake DarkWake to FullWake [CDNVA] due to HID Activity: Using AC
Nicks-iMac:SystemConfiguration user$
Nicks-iMac:SystemConfiguration user$
Nicks-iMac:SystemConfiguration user$
Nicks-iMac:SystemConfiguration user$ pmset -g log PM ASL data store: /var/log/powermanagement Time stamp Domain Message Duration Delay ========== ====== ======= ======== ===== UUID: 2D47AA9A-AD80-440E-8BE9-AA53C3F8B95F 2015-06-08 00:00:03 +0100 Kernel Client Acks Delays to Sleep notifications: [en0 driver is slow(msg: WillChangeState to 0)(475 ms)] 2015-06-08 00:00:10 +0100 Assertions PID 26(powerd) Created InternalPreventSleep "PM configd - Wait for Device enumeration" 00:00:00 id:0xd00001af1 [System: SRPrevSleep kCPU] 2015-06-08 00:00:10 +0100 DarkWake DarkWake [CDN] due to EHC2/: Using AC 45 secs 2015-06-08 00:00:10 +0100 Kernel Client Acks Delays to Wake notifications: [AppleUSBHub driver is slow(msg: SetState to 4)(314 ms)] [PRT1 driver is slow(msg: SetState to 2)(1222 ms)] [PRT0 driver is slow(msg: SetState to 2)(6835 ms)] [AppleAHCIDiskQueueManager driver is slow(msg: SetState to 3)(437 ms)] ~~~~~~~~~~~~~~~~~~~ cwakelinger" 00:00:44 id:0xd000007e5 [System: SRPrevSleep kCPU] 2015-06-09 17:59:41 +0100 Sleep Entering Sleep state due to 'Maintenance Sleep': Using AC 13 secs 2015-06-09 17:59:43 +0100 Wake Requests [*proc=discoveryd request=Maintenance inDelta=6478] 2015-06-09 17:59:43 +0100 PM Client Acks Delays to Sleep notifications: [com.apple.apsd is slow(1979 ms)] 2015-06-09 17:59:47 +0100 Kernel Client Acks Delays to Sleep notifications: [en0 driver is slow(msg: WillChangeState to 0)(475 ms)] 2015-06-09 17:59:54 +0100 Assertions PID 26(powerd) Created InternalPreventSleep "PM configd - Wait for Device enumeration" 00:00:00 id:0xd000007ee [System: SRPrevSleep kCPU] 2015-06-09 17:59:54 +0100 DarkWake DarkWake [CDN] due to EHC2/: Using AC 45 secs 2015-06-09 17:59:54 +0100 Kernel Client Acks Delays to Wake notifications: [PRT1 driver is slow(msg: SetState to 2)(1216 ms)] [PRT0 driver is slow(msg: SetState to 2)(6828 ms)] [AppleAHCIDiskQueueManager driver is slow(msg: SetState to 3)(438 ms)] 2015-06-09 17:59:54 +0100 Assertions PID 26(powerd) Created InternalPreventSleep "com.apple.powermanagement.acwakelinger" 00:00:00 id:0xd000007ef [System: SRPrevSleep kCPU] 2015-06-09 18:00:04 +0100 Assertions PID 26(powerd) Released InternalPreventSleep "PM configd - Wait for Device enumeration" 00:00:10 id:0xd000007ee [System: SRPrevSleep kCPU] 2015-06-09 18:00:39 +0100 Assertions PID 26(powerd) TimedOut InternalPreventSleep "com.apple.powermanagement.acwakelinger" 00:00:45 id:0xd000007ef [System: SRPrevSleep kCPU] 2015-06-09 18:00:39 +0100 Sleep Entering Sleep state due to 'Maintenance Sleep': Using AC 13 secs 2015-06-09 18:00:41 +0100 Wake Requests [*proc=discoveryd request=Maintenance inDelta=6478] 2015-06-09 18:00:41 +0100 PM Client Acks Delays to Sleep notifications: [com.apple.apsd is slow(1944 ms)] 2015-06-09 18:00:45 +0100 Kernel Client Acks Delays to Sleep notifications: [en0 driver is slow(msg: WillChangeState to 0)(478 ms)] 2015-06-09 18:00:52 +0100 Assertions PID 26(powerd) Created InternalPreventSleep "PM configd - Wait for Device enumeration" 00:00:00 id:0xd000007f8 [System: SRPrevSleep kCPU] 2015-06-09 18:00:52 +0100 DarkWake DarkWake [CDN] due to EHC2/: Using AC 46 secs 2015-06-09 18:00:52 +0100 Kernel Client Acks Delays to Wake notifications: [PRT1 driver is slow(msg: SetState to 2)(1220 ms)] [PRT0 driver is slow(msg: SetState to 2)(6845 ms)] [AppleAHCIDiskQueueManager driver is slow(msg: SetState to 3)(437 ms)] 2015-06-09 18:00:52 +0100 Assertions PID 26(powerd) Created InternalPreventSleep "com.apple.powermanagement.acwakelinger" 00:00:00 id:0xd000007f9 [System: SRPrevSleep kCPU] 2015-06-09 18:01:03 +0100 Assertions PID 26(powerd) Released InternalPreventSleep "PM configd - Wait for Device enumeration" 00:00:11 id:0xd000007f8 [System: SRPrevSleep kCPU] 2015-06-09 18:01:38 +0100 Assertions PID 26(powerd) TimedOut InternalPreventSleep "com.apple.powermanagement.acwakelinger" 00:00:46 id:0xd000007f9 [System: SRPrevSleep kCPU]
^C
Nicks-iMac:SystemConfiguration user$
Nicks-iMac:SystemConfiguration user$
Nicks-iMac:SystemConfiguration user$ man pmset
Nicks-iMac:SystemConfiguration user$ pmset -g
Active Profiles:
AC Power -1*
Currently in use:
hibernatemode 0
halfdim 1
womp 0
networkoversleep 0
sleep 10
Sleep On Power Button 1
ttyskeepawake 0
hibernatefile /var/vm/sleepimage
autorestart 0
disksleep 10
displaysleep 10
Nicks-iMac:SystemConfiguration user$ sudo pmset -a hibernatemode 3
Password:
Nicks-iMac:SystemConfiguration user$
Nicks-iMac:SystemConfiguration user$
Nicks-iMac:SystemConfiguration user$ pmset -g Active Profiles: AC Power -1* Currently in use: hibernatemode 3 halfdim 1 womp 0 networkoversleep 0 sleep 10 Sleep On Power Button 1 ttyskeepawake 0 hibernatefile /var/vm/sleepimage autorestart 0 disksleep 10 displaysleep 10 Nicks-iMac:SystemConfiguration user$ sudo mv /var/vm/sleepimage ~ Nicks-iMac:SystemConfiguration user$ cd Nicks-iMac:~ user$ ls Desktop Downloads Movies Pictures sleepimage Documents Library Music Public Nicks-iMac:~ user$ pmset -g Active Profiles: AC Power -1* Currently in use: hibernatemode 3 halfdim 1 womp 0 networkoversleep 0 sleep 10 (sleep prevented by apsd, apsd) Sleep On Power Button 1 ttyskeepawake 0 hibernatefile /var/vm/sleepimage autorestart 0 disksleep 10 displaysleep 10 Nicks-iMac:~ user$ pmset -g Active Profiles: AC Power 2* Currently in use: hibernatemode 0 halfdim 1 womp 1 networkoversleep 0 sleep 10 Sleep On Power Button 1 ttyskeepawake 1 hibernatefile /var/vm/sleepimage autorestart 0 disksleep 10 displaysleep 10 Nicks-iMac:~ user$ pmset -g Active Profiles: AC Power -1* Currently in use: hibernatemode 0 halfdim 1 womp 0 networkoversleep 0 sleep 10 Sleep On Power Button 1 ttyskeepawake 1 hibernatefile /var/vm/sleepimage autorestart 0 disksleep 10 displaysleep 10