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I am currently running CentOS 7.2 on a Lenovo ThinkPad, I have been having some weird issue lately, where the machine seemingly wakes up while closed, and in my laptop bag.
I am trying to manually issue the sleep command
systemctl suspend
However, it is not working as expected.
The machine will go to sleep, and for some unknown reason, wake back up about 10 seconds later.
I am running on battery, and there are no peripherals plugged in. I have also tried disabling the trackpad, with no avail. Thoughts / debugging steps?
Linux my.machine.name 3.10.0-327.18.2.el7.x86_64 #1 SMP Thu May 12 11:03:55 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
Matt Clark
Posted 2016-08-19T20:10:15.030
Reputation: 1 819
Migration request to serverfault. – Matt Clark – 2016-08-19T20:14:55.940
1CentOS on a laptop doesn't automatically make it a serverfault question... Have you checked dmesg for suspend-related messages? – user1686 – 2016-08-19T20:25:26.550