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Request tun.ko for Lg Optimus 2X v20l

Hi everyone,
I need tun/tap driver to get openvpn working. I know some kernel/rom have that, like CM, neoblaze, djdroid etc. But I want to keep stock kernel with stock rom because I have tried every roms and the stock one satisfies me the best! But it only lacks tun driver !
Can somebody compile a tun.ko file working with the stock rom and kernel? Thank you.

I've tried and I don't think it's possible. tun.ko requires the kernel to export the symbol "outer_cache" which it does not. (only tegra kernel seems to be missing this as default...). It's an easy fix, but to use the generated module you would have to replace the kernel as well (to one that exports the required symbol)

Thank you for you answer.
I have tried to do that too and wasted 2 hours. I wonder if I do it right. I downloaded not the aosp kernel but the v20l kernel source from http://www.lg.com/global/support/opensource/opensource-detail.jsp?detailCustomerModelCode=LGP990. I used this tutorial http://stevechui.blogspot.com/2011/10/compiling-kernel-modules-tunko-for.html. But the Lg sources doesn't include the tegra folder.
ergoen, you seem to say that you managed to create a tun.ko file with a slightly modified stock kernel ? That would be what I search for.

just flash spica HP kernel SR2 and if you want flash the PP7. it does support tun.ko and cifs.ko already tried. good luck if you want to try (in his kernel it's not module but it's on built in driver)
i use vpn to my office with vpnc connection and it good to go
here is the link if you want to download vpnc connection
Code:
http://code.google.com/p/get-a-robot-vpnc/downloads/list
just download the vpnc connection.apk don't download anything else in there

Or try the Modaco custom kernel r26 with GR5. You can get a nearly stock phone with that.

ergosum said:
Thank you for you answer.
I have tried to do that too and wasted 2 hours. I wonder if I do it right. I downloaded not the aosp kernel but the v20l kernel source from http://www.lg.com/global/support/opensource/opensource-detail.jsp?detailCustomerModelCode=LGP990. I used this tutorial http://stevechui.blogspot.com/2011/10/compiling-kernel-modules-tunko-for.html. But the Lg sources doesn't include the tegra folder.
ergoen, you seem to say that you managed to create a tun.ko file with a slightly modified stock kernel ? That would be what I search for.
Click to expand...
Click to collapse
I can build a kernel based on stock source with tun enabled and provide a cwm flashable.

ergosum said:
Hi everyone,
I need tun/tap driver to get openvpn working. I know some kernel/rom have that, like CM, neoblaze, djdroid etc. But I want to keep stock kernel with stock rom because I have tried every roms and the stock one satisfies me the best! But it only lacks tun driver !
Can somebody compile a tun.ko file working with the stock rom and kernel? Thank you.
Click to expand...
Click to collapse
It's not possible to keep stock kernel and just add the modules as if... You have to recompile the whole kernel and flash it... So why doing this as other kernel based in stock sources are available? Install SR2 kernel from spica and it will be perfect. A you perhaps... Know if you change only kernel it won't affect your /system, so you ROM will be stock like...
Don't waste time trying to make things that have already been made and working.

You have to recompile the whole kernel and flash it... So why doing this as other kernel based in stock sources are available?
Click to expand...
Click to collapse
Because I tested other kernels and even if there are lots of improvement authors do, there are some bugs they introduce (ex: neoblaze => tethering not working, thanatos 4.2 => mybackuppro not working, cm7 => hdmi partialy working, djdroid => changements I don't like, etc) or changements I don't like. That's why I like the principle of using the stock rom/kernel as long as everything works.
I don't know about spica kernel, it's the only one I've not tried with swiftextreme. I will try it maybe later because restoring apps takes some time.

ergosum said:
Because I tested other kernels and even if there are lots of improvement authors do, there are some bugs they introduce (ex: neoblaze => tethering not working, thanatos 4.2 => mybackuppro not working, cm7 => hdmi partialy working, djdroid => changements I don't like, etc) or changements I don't like. That's why I like the principle of using the stock rom/kernel as long as everything works.
I don't know about spica kernel, it's the only one I've not tried with swiftextreme. I will try it maybe later because restoring apps takes some time.
Click to expand...
Click to collapse
Flashing kernel doesn't touch /data you don't need to restore apps.
NeoBlaze seems not working with 20L. swiftextreme works only with CM7.

Hey there,
i've just built tun.ko vor v20l stock kernel.
Added a "struct outer_cache_fds outer_cache" in tun.c to replace a missing symbol in the stock kernel.
Greetings

Thank you so much tantalus! Although today I just installed Django with spica kernel (so with tun), that file should be usefull to other people!

tantalus1983v2 said:
Hey there,
i've just built tun.ko vor v20l stock kernel.
Added a "struct outer_cache_fds outer_cache" in tun.c to replace a missing symbol in the stock kernel.
Greetings
Click to expand...
Click to collapse
Hi there.
How can I install this module?
I have the v20o stock kernel: will it work?
Thank you!

svetj said:
Hi there.
How can I install this module?
I have the v20o stock kernel: will it work?
Thank you!
Click to expand...
Click to collapse
OK, I've solved using Module Loader.
Using VPNC widget I get connected to cisco our vpn gatway.
Hope this help.
Bye

[Q] Any Wifi Fix? GingerXperia V30B Based On CM7

Ok guys I've have just downloaded and installed this ROM I found called GingerXperia V30B from http://tux8newblog2012.wordpress.com/2012/04/03/gingerxperia-v30-stock-kernel/ (Sorry website is in spanish, you can translate it if you wanna read it).
So I installed this ROM with nAa custom GingerBread Kernel based on stock 2.6.29 SE sources ( http://forum.xda-developers.com/showthread.php?t=1350484 )
I also have CWM installed and everything else clean.
I also full wiped before installing both the ROM and Kernel (Installed ROM first).
Also installed the V30C update including on the first thread mentioned.
The problem is that when I go to wifi settings and click to enable Wifi it just says "error" under wifi. Like Cyanogenmod 9 without the wifi fix.
So my question is, does anyone know any fix for this ROM?
I don't really wanna change ROM since it's a great ROM as far as I've seen including (fake)MultiTouch.

Anyone?

I did'nt even know there was a GingerXperia v30
But on topic i dont know how to fix this hence the first sentence maybe its something with the ROM?
Sent from my E15i using Tapatalk

This ROM is for stock kernel, not nAa! That's why WIFI (and propably vibrations too) doesn't work

[Kernell] nAa-jb-04

hi, as i can't post this anywhere else (newbie), i'm posting this thread here to save some trouble to everyone trying out latest kernel on the latest minicm10.
the wifi will not work as it is now with this jellybean kernell (2.6.32.60 -nAa-jb-04) on xperiax8
you have to flash kernell 2.6.29.6 -nAa-jb-03 for working rom with no bugs. the latest at this moment isn't advisable (faster rom with the latest kernell but no wifi)

This is wrong.. You must have messed up somewhere..

otrebor76 said:
hi, as i can't post this anywhere else (newbie), i'm posting this thread here to save some trouble to everyone trying out latest kernel on the latest minicm10.
the wifi will not work as it is now with this jellybean kernell (2.6.32.60 -nAa-jb-04) on xperiax8
you have to flash kernell 2.6.29.6 -nAa-jb-03 for working rom with no bugs. the latest at this moment isn't advisable (faster rom with the latest kernell but no wifi)
Click to expand...
Click to collapse
Yes, the latest stable MiniCM10 isn't working with newest nAa kernel because of change in wifi firmware. drivers & binaries, I suggest to use latest MiniCM10 nightly from http://goo.im/devs/nAa/MiniCM10/shakira with newest .32 kernel

for me wifi works good but in facebook app sometimes disconect me unexpected.

after flashing pacman rom - problem

I installed pacman rom 4.3 and the phone gets realy hot and the battery is realy weak in a standart using (whatsapp and internet.)
What can cuse the problem and how to fix it?
Flash antoher kernel mayne and if i flash it wich kernel is good??

valery3212 said:
I installed pacman rom 4.3 and the phone gets realy hot and the battery is realy weak in a standart using (whatsapp and internet.)
What can cuse the problem and how to fix it?
Flash antoher kernel mayne and if i flash it wich kernel is good??
Click to expand...
Click to collapse
I have thier ROM aswell and find it good. Just a minor issue im seeknig an awnser for. Maybe you can see if you have same problem as me?
In settings, can you open up the PAC-man setting? Mine crash the settings... "Unfortunately, Settings has stopped".
However i have a custom KERNEL [KERNEL][AGNi][CM 4.2.2/4.3] 05-08-2013 AGNi pureCM v2.3.3a I9305 (ULTRA SMOOTH) and i have really awsome batterylife with it. But if i cant find fix for my problem i will probaly change ROM. :crying:

Poped said:
I have thier ROM aswell and find it good. Just a minor issue im seeknig an awnser for. Maybe you can see if you have same problem as me?
In settings, can you open up the PAC-man setting? Mine crash the settings... "Unfortunately, Settings has stopped".
However i have a custom KERNEL [KERNEL][AGNi][CM 4.2.2/4.3] 05-08-2013 AGNi pureCM v2.3.3a I9305 (ULTRA SMOOTH) and i have really awsome batterylife with it. But if i cant find fix for my problem i will probaly change ROM. :crying:
Click to expand...
Click to collapse
the settings works fine for me but i didnt flashed the agni kernel im didnt flash any kernel at all .. try do wipe and install the rom again without flashing the agni kernel..

valery3212 said:
the settings works fine for me but i didnt flashed the agni kernel im didnt flash any kernel at all .. try do wipe and install the rom again without flashing the agni kernel..
Click to expand...
Click to collapse
hmm... im really new when it comes to kernels... Dont i need a stock kernel to flash or kernels is includen in roms?

Poped said:
hmm... im really new when it comes to kernels... Dont i need a stock kernel to flash or kernels is includen in roms?
Click to expand...
Click to collapse
Kernels are included in roms

Poped said:
hmm... im really new when it comes to kernels... Dont i need a stock kernel to flash or kernels is includen in roms?
Click to expand...
Click to collapse
its come build in the rom i think its the stock kernel of CM you dont have to flash any kernel if you dont want to..
just reinstall the rom

JJEgan said:
Kernels are included in roms
Click to expand...
Click to collapse
Sweet. Thanks for letting me know that. Sadly i love the customization-options with other kernels.
Edit: And can i just re-flash the rom to get other kernel w/o wipe? I meen since its the same ROM only...
valery3212 said:
its come build in the rom i think its the stock kernel of CM you dont have to flash any kernel if you dont want to..
just reinstall the rom
Click to expand...
Click to collapse
Stock CM kernel, does that include customizations? Like cpu, UV, I/O and the ususal stuffs?
(and now i feel bad for basicly highjacking the thread... sry)
GOT it FIXED Thx everyone!

[Q] Agni Kernel s3 9305

Hello
I instaled Agni kernel, and everything was ok, until i open the apk GL2sd, first the apk dont work, after that, reeboot, freezes i had to flash stock again...
Its only me, can be solved?
Can someone help me, i would like to put a custom kernel,Agni i have this problema, but boefla works fine whit the apk but is not stable is any one ore for s3 9305?
My rom is stcok I9305XXUEMKC 4.3 whit knox bootloador... already 22 counts.....
thanks

I dont use this app but I can tell you that latest Boeffla is using the 9305 sources and is very stable!!!
Give a try!!!
PS: Saudações brasileiras

dadomonte said:
I dont use this app but I can tell you that latest Boeffla is using the 9305 sources and is very stable!!!
Give a try!!!
PS: Saudações brasileiras
Click to expand...
Click to collapse
I already tried the lastest, but is the same....
Obrigado amigo...