My cMP5,1 had sleep problem (couldn't wake from sleep), after replacing the power supply, it could wake up normally. I had new problem:
After computer reboot, it can enter sleep mode normally. However, after waking up, it couldn't go to sleep normally until next reboot.
symptom 1: after putting cMP into sleep mode, the power LED starts to dim, but computer immediately woke up, and power LED became solid white. syslog shows:
2020-05-17 15:16:08.878794-0500 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: EHC1
2020-05-17 15:16:08.878796-0500 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: EHC1
2020-05-17 15:18:45.918909-0500 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: (Network)
2020-05-17 15:18:45.918911-0500 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: (Network)
The first two lines shows first time cMP leaving sleep mode (woke up by USB keyboard, which behaved as expected)
The next two lines shows cMP woke up immediately. BTW, "Wake for network access" is unchecked in Energy Saver Preferences
Symptom 2: right after reboot, it could shut down properly. But after waking up from sleep, shutdown causes it to reboot instead of power off ( yes, it can shut down proper after reboot as long as it didn't go to sleep again).
Could anyone provide clues on how to debug this problem?
Thanks in advance!
After computer reboot, it can enter sleep mode normally. However, after waking up, it couldn't go to sleep normally until next reboot.
symptom 1: after putting cMP into sleep mode, the power LED starts to dim, but computer immediately woke up, and power LED became solid white. syslog shows:
2020-05-17 15:16:08.878794-0500 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: EHC1
2020-05-17 15:16:08.878796-0500 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: EHC1
2020-05-17 15:18:45.918909-0500 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: (Network)
2020-05-17 15:18:45.918911-0500 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: (Network)
The first two lines shows first time cMP leaving sleep mode (woke up by USB keyboard, which behaved as expected)
The next two lines shows cMP woke up immediately. BTW, "Wake for network access" is unchecked in Energy Saver Preferences
Symptom 2: right after reboot, it could shut down properly. But after waking up from sleep, shutdown causes it to reboot instead of power off ( yes, it can shut down proper after reboot as long as it didn't go to sleep again).
Could anyone provide clues on how to debug this problem?
Thanks in advance!