[ltp] Re: t4* and acpi

Steffen Dreise linux-thinkpad@linux-thinkpad.org
Thu, 03 Feb 2005 12:45:29 +0100


Got suspend to ram error ;( Sleep to ram works fine, but when it cames
back my X is freesed an looks very strange. When i do a sleep to ram in
the console it comes back correctly,but then, whenn i will switch back
to X, i see the freesed X again and cant go back to the console.
Im using the 2.6.10-r6 kernel, heres the sleep2ram part:

        "00000080 00001004")
        # Fn-F4, Sleep
                echo "7 blink" >/proc/acpi/ibm/led
                echo "4 off" >/proc/acpi/ibm/led
    
                /usr/local/bin/radeontool light off
                /sbin/hotplug stop
                /usr/bin/logger "Fn+F4 Suspending to RAM"
                /bin/sync
                /sbin/hwclock --systohc

                echo -n mem > /sys/power/state

                /sbin/hwclock --hctosys
                /usr/bin/logger "Resuming from Fn+F4 Suspending to RAM"
                /sbin/hotplug start
        
                echo "4 on" >/proc/acpi/ibm/led
                echo "7 off" >/proc/acpi/ibm/led
                /usr/local/bin/radeontool light on
                ;;

Any ideas?

regards,
red