Arch Linux

sveinemann

Member

Registered: 2007-09-30

Posts: 108

[Solved]Laptop-mode disabled on resume after suspend?

Funny thing. Laptop-mode is suppose to turn off bluetooth when on battery. This works when I unplug the laptop from the powersupply. Now, if i suspend the laptop. Bluetooth is enabled on resume. And then I have to manually restart laptop-mode for it to disable bluetooth again? It doesn't say anything about this in the wiki, and yes laptop-mode is set in rc.conf. Thanks

Last edited by sveinemann (2010-04-27 15:49:55)

sveinemann

Member

Registered: 2007-09-30

Posts: 108

Re: [Solved]Laptop-mode disabled on resume after suspend?

Fixed by adding a script in /etc/pm/sleep.d/. Check out Laptop-mode homepage.
http://samwel.tk/laptop_mode/faq

Ramses de Norre

Member

From: Leuven - Belgium

Registered: 2007-03-27

Posts: 1,289

Re: [Solved]Laptop-mode disabled on resume after suspend?

This should already be taken care of in /usr/lib/pm-utils/sleep.d/99laptop-mode (file is owned by the laptop-mode-tools package).

thms

Member

Registered: 2010-02-01

Posts: 120

Re: [Solved]Laptop-mode disabled on resume after suspend?

sveinemann,

I have the same problem (there is a 01laptop-mode in /usr/lib/pm-utils/sleep.d/ but it seems to have no effect)

Can you please post your solution? I can't find it in FAQ.

TIA

thms

Member

Registered: 2010-02-01

Posts: 120

Re: [Solved]Laptop-mode disabled on resume after suspend?

Anyone else?

thms

Member

Registered: 2010-02-01

Posts: 120

Re: [Solved]Laptop-mode disabled on resume after suspend?

Am I the only one who has this problem with S2R and laptop mode tools?

LukeGee

Member

Registered: 2009-12-27

Posts: 13

Re: [Solved]Laptop-mode disabled on resume after suspend?

I've the same problem. The problem istn't that the script under sleep.d isn't executed but I think it's that at this moment the file where laptop-mode-tools looks if the AC is plugged says that it is plugged but it isn't. It takes a while, so I solved the problem for me in the 01laptop-mode script:

(sleep 2s; /usr/sbin/laptop-mode auto force) &

So it waits 2 seconds before executing laptop-mode. (I do this in an extra shell in the background to not block the other pm-utils scripts)

LukeGee

Member

Registered: 2009-12-27

Posts: 13

Re: [Solved]Laptop-mode disabled on resume after suspend?

Well, good news I found the problem.

It was really pm-utils. There is a script 00powersave which is therefore executed
after 01laptop-mode. It executes the hooks in power.d which break
the settings laptop-mode-tools did.

So, my problems is solved. I just dropped the 00powersave script because
the things this does are obsolete because of laptop-mode tools

BHoward

Member

Registered: 2010-10-07

Posts: 11

Re: [Solved]Laptop-mode disabled on resume after suspend?

Glad you figured this out as it solved one of my problems as well.

My load_cycle_count on my hard drive was raising at about 30 an hour. None of the scripts in the Wiki would solve the problem and I had to run "hdparm -B 255 /dev/sda" manually in order to fix it. After removing 00powersave the script in the Wiki actually did its job. Thanks again.

korpenkraxar

Member

Registered: 2006-04-02

Posts: 123

Re: [Solved]Laptop-mode disabled on resume after suspend?

Will 00powersave be restored when pm-utils is updated?