For completeness the three sets of tests used from the page:
https://wiki.ubuntu.com/DebuggingKernelSuspendHibernateResume
were
# echo devices > /sys/power/pm_test # echo platform > /sys/power/disk # echo disk > /sys/power/state # dmesg > /tmp/dmesg-devices-platform.txt
# echo core > /sys/power/pm_test # echo platform > /sys/power/disk # echo disk > /sys/power/state # dmesg > /tmp/dmesg-core-platform.txt
# echo core > /sys/power/pm_test # echo reboot > /sys/power/disk # echo disk > /sys/power/state # dmesg > /tmp/dmesg-core-reboot.txt
For completeness the three sets of tests used from the page:
https:/ /wiki.ubuntu. com/DebuggingKe rnelSuspendHibe rnateResume
were
# echo devices > /sys/power/pm_test devices- platform. txt
# echo platform > /sys/power/disk
# echo disk > /sys/power/state
# dmesg > /tmp/dmesg-
# echo core > /sys/power/pm_test core-platform. txt
# echo platform > /sys/power/disk
# echo disk > /sys/power/state
# dmesg > /tmp/dmesg-
# echo core > /sys/power/pm_test core-reboot. txt
# echo reboot > /sys/power/disk
# echo disk > /sys/power/state
# dmesg > /tmp/dmesg-