September 19, 201114 yr Hi, echo 3 > /proc/acpi/sleep stopped working after upgrade to 4.7 from 4.4.2. My NAS with 4.7. doesn't seem to support S3: root@Tower:~# cat /proc/acpi/sleep S0 S1 S5 root@Tower:~# cat /sys/power/state standby But 4.4.2 shows: root@Tower:~# cat /proc/acpi/sleep S0 S1 S3 S5 root@Tower:~# cat /sys/power/state standby mem ethtool eth0 shows Wake-on: g on both versions. To upgrade I only copied new versions of bzimage, bzroot and memtest to USB drive. After downgrade back to 4.4.2 it works well. Any ideas what could be wrong with my NAS? Many thanks.
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