Semi-Fix for N9 Wifi Issues
 

After getting my N9 and being on my 2nd day of usage I noticed the wifi behaves terribly. Now I have only downloaded the Qt SDK, and have not dealt with Aegis enough to try and do a solution but I might have figured out the problem, and maybe someone here has some ideas.

So as we all know the N9 runs the wireless at power saving mode.

You can turn this off through devel-su->rootme->develsh->iwconfig wlan0 power off

However I think the Nokia developers had a copy and paste gone wrong. The moment the screen shuts off as in the phone enters idle state it turns on power saving mode. Which makes sense but if you go out of idle power saving mode will still be on, you can run the command again but it will only last so long.

With power saving mode on my wifi at home and at work I get 60ms to 300ms pings to the device and it makes ssh'ing and other neat things I want to do nearly impossible. (Also lots of PL)

The moment I turn off power saving mode, download speeds improve, and ping times are a constant 1ms for me.

So if anyone has any ideas on how to get that command to stick that would be awesome. If not I will try some other ideas this weekend.

Re: Semi-Fix for N9 Wifi Issues
 

Did you file a bug?
http://harmattan-bugs.nokia.com/

Re: Semi-Fix for N9 Wifi Issues
 

Did you file a bug?
http://harmattan-bugs.nokia.com/

Re: Semi-Fix for N9 Wifi Issues
 

how do you install iwconfig ?
when i run iwconfig wlan0
i get
sh:iwconfig: not found

Re: Semi-Fix for N9 Wifi Issues
 

Oh sorry to install iwconfig you need to do apt-get install wireless-tools after you devel-su.

Also /sbin is not on the path by default so you'll have to type out /sbin/iwconfig wlan0 power off

Re: Semi-Fix for N9 Wifi Issues
 

just curious.

If you go to Settings> Device > Battery
what do you have as Power saver mode?

Re: Semi-Fix for N9 Wifi Issues
 

It used to be set to automatic but it is off.

Re: Semi-Fix for N9 Wifi Issues
 

Were u able to find out the issue in regards of this?
I would like to fix my wifi issue.

any more details in regards of this internet connections

Re: Semi-Fix for N9 Wifi Issues
 

hmm maybe some kind of script that automatically run's upon the screen being unlocked, if power saver mode activates with the standby screen that would at least counter the wifi power saver being activated for the mean time.

Re: Semi-Fix for N9 Wifi Issues
 

Aimedin's N9 tweak app has this as an option...

Re: Semi-Fix for N9 Wifi Issues
 

This tweak takes lot of battery...

Re: Semi-Fix for N9 Wifi Issues
 

devel-su is Ok...
But develsh replay:
sh: develsh: Operation not permitted

Help please? How to overcome this restriciton?

I have install Aegis-install hack by coderus before... Do I need something more to install to unlock this?

Re: Semi-Fix for N9 Wifi Issues
 

~ $ devel-su (rootme)
~ # develsh

~ # iw dev wlan0 get power_save (to see current state)
~ # iw dev wlan0 set power_save off (sets power safe mode off)
~ # iw dev wlan0 set power_save off (sets power safe mode on)

Re: Semi-Fix for N9 Wifi Issues
 

Yes, I understand that all... But...Get this:

~ # develsh
sh: develsh: Operation not permitted
~ #

??? I can't override this...

And it's:
/sbin/iwconfig wlan0 power off

But output is again:
SET faild on device wlan0 : Operation not permitted

How to fix develsh permition?