https://bugzilla.kernel.org/show_bug.cgi?id=198947
--- Comment #6 from Frank (bugzi...@terrortux.de) --- After an detail look at the device, it looks like it will not enter corrent the sleep state. Bacause with the working kernel the led on the cover will do flashing after enter the sleep state. But with the failed kernel, the led don't flashing after close the cover. Doing the same, when the device is connect to the power supply, then it will work. Only when it runs on battery power, it will fails. cat /sys/power/mem_sleep 4.14.18: s2idle [deep] 4.15.12: s2idle [deep] 4.15.14(vanilla): s2idle [deep] 4.16-rc7(vanilla): s2idle [deep] Kernel 4.16-rc7 will work on battery and mains power. All other except 4.14.18 and 4.16-rc7 will fail on battery power. -- You are receiving this mail because: You are watching the assignee of the bug. ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla