Aug 31 2007, 12:08 AM
Post
#1
|
|
|
Group: Members Posts: 474 Joined: 21-May 06 Member No.: 9,928 |
I'm not sure if this is also the the case on 2.6.21 or 2.6.22 kernels but this is what I discovered while on vacation:
When the power button is pressed for a suspend/resume apm script is not executed so all the stuff in /etc/apm is ignored in such cases (I think the whole suspend/resume affair is handled by the kernel directly when the power button is pressed) .... different story when "apm --suspend" is called. It would be nice to be able to make the Z still do something upon suspend/resome. The power saving stuff that should take place when the external power is or is not present is handled totally by by the lightnpower.py python sript ... and pnly works inside X since ti is the window manager that regularly executes the script . Amsolutely nothing happens when the external power status changes if you are not running X. Presonally I think this is not a good way to appproach the problem: I would prefer having a daemon monitoring /proc/apm and react by calling a shell script tnat can then be easily modified (by anyone even without python knowlege) to make custom actions (like the acpi daemon does for standard x86 linux). I already have a script that does more or less the same sort of things that lightnpower.py does (exept modify the config file for the moment). The problem is that the window manager has lightnpower.py hard coded in it ... should we make a plan to change this ? P.S. :I think that the lightnpower.py script has a bug in the way that dpms features are used when suspend is inhibited (it turns off alltogether dpms ... but then standby dpms features might not behave exactly as wanted). |
|
|
|
louigi600 Apm On Current Kernel Aug 31 2007, 12:08 AM
InSearchOf I agree a background daemon would make sence :-)
... Aug 31 2007, 11:28 AM
louigi600 I'll start writing a daemon in C to do the mon... Aug 31 2007, 11:32 AM
louigi600 I started googling on the /proc/apm data format on... Aug 31 2007, 11:15 PM
louigi600 Ok the apmd I built is partially working (on my 76... Sep 1 2007, 12:50 AM
InSearchOf I've never had great success with APMD, that i... Sep 1 2007, 05:58 AM
louigi600 If I can avoid making a bad rewrite of apmd (remem... Sep 1 2007, 06:55 AM
iczer3 Dear louigi600,
Just a little off-topic :
Is ap... Sep 4 2007, 06:10 PM
louigi600 Well you can debug the thing while on external pow... Sep 5 2007, 09:55 AM
iczer3 Dear louigi600,
After a long while and many other... Jan 9 2008, 05:59 PM
louigi600 QUOTE(iczer3 @ Jan 10 2008, 03:59 AM) Dea... May 2 2008, 01:25 AM![]() ![]() |
|
Lo-Fi Version | Time is now: 18th May 2013 - 05:53 AM |