Kernel ACPI

thinkpad L412, suspend fine but always failed and freeze on wakeup, with kernel 4.4, 4.6 and 4.7, but long term kernel 3.18.40 and 4.1.33 running fine, i use source from vanilla kernel at kernel.org, for now both of them are recommended, 3.18.40 had proven for days with multiple suspend-resume cycles, 4.8.0-rc6 is running fine with suspend-resume features

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kernel
wakeup freeze
long term kernel

Project Samples

uptime 1 day 19 hours with multiple suspend to ram and suspend to disk

kernel 3.18.40 with 4 days uptime, multiple suspend dan resume running fine

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danangdk Posted 2016-09-14

i use kernel 3.18.40, it works fine, sleep/suspend and wakeup run without issue, even i tried multiple times with uptime more than a day, it works