Description of problem: Non-existence of the above file prevents ACPI suspend. Version-Release number of selected component (if applicable): kernel-2.6.13-1.1524_FC4 How reproducible: always Steps to Reproduce: 1. boot kernel-2.6.13-1.1524_FC4 2. ls /proc/acpi/sleep 3. echo 3 > /proc/acpi/sleep Actual results: File does not exist. Suspend fails. Expected results: File exists. Suspend works. Additional info: This kernel is currently in updates-testing. Persists in kernel-2.6.13-1.1525_FC4.
The sleep entry is missing here too on Asus M5N with 2.6.13-1.1524_FC4, will try 2.6.13-1.1525_FC4 now.
not fixed in 2.6.13-1.1525_FC4
/proc/acpi/sleep is depreciated since: commit ebb6e1a6122fd6b7c96470cfd4ce0f04150e5084 Author: Len Brown <len.brown> Date: Thu Apr 14 23:12:56 2005 -0400 [ACPI] Deprecate /proc/acpi/sleep in favor of /sys/power/state Signed-off-by: Len Brown <len.brown> You should be able to use: echo -n "mem" > /sys/power/state (to suspend to ram) or echo -n "disk" > /sys/power/state (to suspend to disk)