[Q] Openvpn on Android 2.2 Froyo JPC? - Galaxy S I9000 Q&A, Help & Troubleshooting

Does anyone have Openvpn working on Froyo JPC?
It is a simular question like here:
http://forum.xda-developers.com/showthread.php?t=727224&highlight=tun.ko
The problem is that I don't know how to compile the Samsung I9000 kernel sources for a working tun.ko.
Can somebody help with compiling it for me?

All I know is that you can't use it if you compile with 2.6.29 kernel source. I'm trying to compile nilfs2 module compatible to froyo 2.9.32.9 kernel and i'm stuck with kernel symbols.
contig_page_data
mem_map
These are very annoying and i've got no idea at the moment.
What should I do?
Sent from my GT-I9000 using Tapatalk

Sorry, I can't help you with that. Anyway, I switched back to JM7 because JPC is not so good. Response to finger gesture is sometimes to slow which is verry annoying.
Maybe somebody has a tun.ko for JP7?

Related

Voodoo Kernel Please help

Please I need help.
I flashed an i9000 ROM and I qm having orientation issues and they told me to flash a captivate kernel to fix this.
the ROM already comes with a voodoo kernel with a voodoo lag fix enabled can I just flash the captivate voodoo kernel over this without disabling the lag fix considering they are the same kernel and lag fix?
Please help do not want to mess up anything.
Sent from my GT-I9000 using XDA App
Dlev7 said:
Please I need help.
I flashed an i9000 ROM and I qm having orientation issues and they told me to flash a captivate kernel to fix this.
the ROM already comes with a voodoo kernel with a voodoo lag fix enabled can I just flash the captivate voodoo kernel over this without disabling the lag fix considering they are the same kernel and lag fix?
Please help do not want to mess up anything.
Sent from my GT-I9000 using XDA App
Click to expand...
Click to collapse
The best advice I've heard for this is to backup everything, that way if you do mess something up, you have only lost an hour's time.
As far as flashing one kernel over another, I do it all the time, but I would check specifically on the two kernels. See if anyone has done what you are considering.
Or just pick one of the ROM's on the captivate forum that is i9000 based, That way it will work for sure.

[Q] [Request] tun.ko File for JPY, Kernel 2.6.32.9

I don't know if it does matter: It's a Froyo 2.2.1, 2.6.32.9 hardcore(at)speedmod-k12k-500hz #56 Kernel
I hope someone can help. Thanks in advance.
Any use .
http://stoilis.wordpress.com/2011/01/28/tun-ko-for-google-nexus-s-android-phoneand-some-*****ing/
jje
Hardcores kernel includes tun support for quite some versions now. It can be enabled in cwm recovery advanced features. If its not there your kernel is too old.
Sent from my GT-I9000 using Tapatalk
I'm searching for the same tun module, but can't find it either
Can someone help?
Does somebody has information about getting this tun driver for this version ?

[Q] intersectRaven's Kernel for CM6.1.1

Hi everybody,
I'm still on CM6, mostly because i want 720p recording, and i have to say that IR kernel give me about 30% more battery life compared to stock CM6 kernel.
Unfortunately I'm not able to use any of the last IR kernels.
If I try to install any of the 2.6.38 based kernel i get a bootloop, so I'm using the last based on 2.6.37 (31 march). With this kernel my battery life is very good, but I can't connect my N1 via USB... the notification does not appear... I think it's a bug.
The kernel I'd like to use actually is the last one at the time of this writing: 2.6.38.4_AVS-CM6_CFS_20110424_1137.ZIP
But even if it is marked as for CM6, i get a bootloop...
Anyone have the same problem? What is the best/last IR kernel for CM6?
Thank you very much and... sorry for my English
Zener79
Use 2.6.35 kernels, they're the last for Froyo, if I remember right. Look at the kernel version explanations in iR's thread, you'll see.
I'm using IR Kernel based on 2.6.37 and it's working fine, except for the USB problem.
What I don't understand it's why for each kernel release the developer still upload kernels for CM6 even if we can't use with Froyo...
I mean...
2.6.38.4_AVS-CM6_CFS_20110424_1137.ZIP it's supposed to be for CM6 and
2.6.38.4_AVS-CM7_CFS_20110424_1139.ZIP it's supposed to be for CM7
but the one for CM6 doesn't work with CM6...
Unfortunately I cannot post on development section, otherwise I would have asked him on the right thread http://forum.xda-developers.com/showthread.php?t=653598
Z
Where can i find 2.6.35
Jack_R1 said:
Use 2.6.35 kernels, they're the last for Froyo, if I remember right. Look at the kernel version explanations in iR's thread, you'll see.
Click to expand...
Click to collapse
Im looking for 2.6.35 but i can not find it.
Do you have the location please ?

[Q] Froyo Kernel on Gingerbread?

Hi, I've been searching about the problem of Wifi with 2.3.4 (http://forum.xda-developers.com/showthread.php?t=1118589). So i figured out that the problem could be related with Gingerbread's Kernel, So I wondering if I can flash Froyo's Kernel on Gingerbread.
Thanks
As far as I know no but if you want you could give it a try but here is another kernel that will work for gingerbread http://forum.xda-developers.com/showpost.php?p=14252293&postcount=28

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

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