Power Suspend to Wake takes ~2 mins

[Rajesh N]

Hi All,

I have strange problem with android power management, I am using android
kernel 2.6.25_1.0 version.

(1) Android goes to power suspend more ~1minute after , I keep getting
messages as pasted below , once I press any button I get back to normal but
when android is kept in suspend mode for more than 15 minutes , the LCD is
turned off and it takes nearly ~2 mins to LCD to get ON (I mean
backlight)and subsequent pressing any button I get back my display on scree!

(2) Android never locks the screen rather screen truns off but I can see
backlight glowing!

*android suspend messages as on console:*

android_power_suspend: exit suspend, ret =-38 (1970-01-01 02:46:11 57623743
UT)
android_power_suspend: exit suspend, ret =-38 (1970-01-01 02:46:11 57623743
UT)
android_power_suspend: exit suspend, ret =-38 (1970-01-01 02:46:12 57623743
UT)
android_power_suspend: exit suspend, ret =-38 (1970-01-01 02:46:12 57623743
UT)
android_power_suspend: exit suspend, ret =-38 (1970-01-01 02:46:13 57623743
UT)
android_power_suspend: exit suspend, ret =-38 (1970-01-01 02:46:13 57623743
UT)
android_power_suspend: exit suspend, ret =-38 (1970-01-01 02:46:14 57623743
UT)
android_power_suspend: exit suspend, ret =-38 (1970-01-01 02:46:14 57623743
UT)


I need u r pointers to solve this problem,