Debian on Vibrant - Vibrant General

While browsing thru the forums earlier..i remembered a thread where a ported version of debian could run on the g1 using vnc viewer...i tried messing with the vibrant..but it seems its doesnt have ext2 as one of the kernel drivers..or at least it fails to mount it..As u all are aware..this phone has crazy hardware..given size and weight.the hardware is more than capable...maybe we can get a working port of debian or another slimmed down version of linux to run on this phone..ie puppy or dsl....what i was thinking was maybe making an update.zip with a referenced .img file so we can boot to linux via recovery vs using vnc viewer..Not sure if this is a shot in the dark..any insight greatly appreciated ...Bless up!

The stock kernel does have ext2 and ext3 drivers. However, it doesn't mount those partitions by default. Check the dev forum for the userinit enabler zip. You could then use a userinit script to mount an ext partition.
Note that ext4 is NOT supported by default, so you will need to reformat if you have that.

Ubuntu has already been installed on android phones
http://nexusonehacks.net/nexus-one-hacks/ubuntu-on-nexus-one-android/
I personally do not see a huge benefit running a fully fledged linux os on the phone, but everyone has their own use and purpose.

I'd be down for Debian

If we ever got this running on our vibrants, I'd be so dang happy. I would love to try out GIMP

Related

developing for the DSTL1 / N21

I want to try developing for the DSTL1 / N21
There are quite a few interesting things we can do...
Success has been been seen by xda-devs such as JesusFreke, Amon_RA, Haykuro, and Cyanogen (yes there others) in the field of Android ROMs. The ground work is there, porting and developing can commence.
Why do this?
Current ROM 1.5 - has many problems...
Unofficial ROM 1.6 - is a GREAT improvement, but makes one hungry for something better...
It would be awesome to have some success in this field. I know this device is capable of so much more, but I believe the implementation of the system is the issue. This is not the phone developers fault, as they have their own company agenda, but we could improve our own performance and satisfaction .
For example, my device (1.6 rooted) lags with having only ~50% CPU utilization and ~50MB RAM free...
Overclocking (i mean forcing full CPU capacity - 624Mhz) the CPU has barely helped and only aided battery drain...
Relevant comparison of G1 vs DSTL1 (N21) are
RAM - G1: 192MB vs DSTL1: 128MB
CPU - G1: 528Mhz vs DSTL1: 624Mhz
These specification comparisons say that G1 can run a better ROM than DSTL1? I don't think so. DSTL1 only loses in RAM, which can be made up for using swap!
Devs had success with techniques using: App2SD, swap, ext3, and BFS (faster file system). I believe we could do something impressive here! There are pros and cons to this.
Developers and Testers would be needed. A team of 5 developers and a few testers should be able to get us on the right track. We would definitely need Linux experience, or the desire and ability to soak up all the info on Google
A Linux kernel is a must for this phone, we would have to compile our own... It would be nice to preserve DUAL SIM, but in reality we might have to give up this luxury, as it is proprietary code, unless a new ROM is made backwards compatible (which is possible).
Cyanogen's Github is available for knowledge osmosis http://github.com/cyanogen
A DSTL1 Recovery by Amon_RA (based on Cyanogen's Recovery) is already in Beta...
Cool things are possible. Could I find some developers willing to donate their free time?
Please limit responses to dev talk.
reserved for later
crzyruski,
Believe it or not the very luxury you talk about giving up(dual sim) is the reason why may of us bother to buy these phones(DSTL1\N21) in the first place. Other wise we might as well go with a mainstream phone such as hero etc.
chrismotto said:
crzyruski,
Believe it or not the very luxury you talk about giving up(dual sim) is the reason why may of us bother to buy these phones(DSTL1\N21) in the first place. Other wise we might as well go with a mainstream phone such as hero etc.
Click to expand...
Click to collapse
Its a possibility that I'm not going to ignore, so I stated it.
The point is that the current OS is lacking. Initially we would want to port and learn from porting of the quality ROMs available now. Those obviously don't support dual-SIM.
Progress needs to start from somewhere. When someone releases a new port or ROM not all pieces work... look at the Eclair (2.0) port, half the features don't work!
If enough heads came together we could probably retain dual-SIM, common this is linux and I've seen the most amazing development come to realization. I just need the teamwork because it might take me a whole year in my spare time...
Having a kernel working
Hi,
the most important IMHO is having a kernel working, built from sources.
Obviously, some closed source drivers must be rewritten, notably the NXP5209 (the GSM modem), if we want the device to be useful (i.e. if we want to make phone call).
My first attempt of booting with a custom kernel was unsucessfull (black screen), which brings to the second point: the lack of some sort of console for kernel debuging.
Any idea regarding the NXP? Anyone is aware of some opensource driver or specs?
Any idea also regarding kernel debugging in the N21/DSTL1?
sfabris
@sfabris
I will try to find info for the questions you have.
My initial work will be to make an emulator so we can test on PC and not our devices (because we need them functional for every day life )
Have you checked out how other modders have done kernel modifications?
Namely JF and Cyanogen?
I can't begin to comprehend so I'm glad you took the initiative with this.
Lets make some progress
sfabris said:
Obviously, some closed source drivers must be rewritten, notably the NXP5209 (the GSM modem), if we want the device to be useful (i.e. if we want to make phone call).
Any idea regarding the NXP? Anyone is aware of some opensource driver or specs?
Click to expand...
Click to collapse
Maybe we have it all wrong???? Maybe its PNX?
PDA DB reports DSTL1 as having Nexperia PNX5209 (ARM946) Phone Controller.
http://pdadb.net/index.php?m=specs&id=1714&view=1&c=general_mobile_dstl1
A similar Android with this phone controller is WayteQ X-Phone (TechFaith Lancer)
http://pdadb.net/index.php?m=specs&id=1801&view=1&c=wayteq_x-phone_android_techfaith_lancer
crzyruski said:
@sfabris
Have you checked out how other modders have done kernel modifications?
Namely JF and Cyanogen?
I can't begin to comprehend so I'm glad you took the initiative with this.
Lets make some progress
Click to expand...
Click to collapse
As I'm forced to HTC G1 until I'll wait the replacement for my N21 I'll go in detail on the kernel boot process on other hardware.
A fast way to test kernel in our every day device is kexec which should work also on ARM.
sfabris said:
A fast way to test kernel in our every day device is kexec which should work also on ARM.
Click to expand...
Click to collapse
As far as I understand, kexec is a program that can run a new kernel on the fly...
So I could try a new kernel right from my device without reflashing?
have you tried this? Or is this still theory?
crzyruski said:
As far as I understand, kexec is a program that can run a new kernel on the fly...
So I could try a new kernel right from my device without reflashing?
have you tried this? Or is this still theory?
Click to expand...
Click to collapse
I've tried it on x86, never on arm.
Support is there also for arm, but this not imply that also the Marvell PXA is supported.
It's basically the same way of booting Android from WM via haret.
Fastest way to boot your new kernel or to crash your machine
I have created an emulator.
FYI, LCD density should be 120.
Edit: Technically the density is 133...
files prevent recovery-RA-DSTL1-v1.2.3 from loading
I have been wrestling with the beta recovery-RA-DSTL1-v1.2.3
Amon_RA retrofitted his own recovery image to work for the DSTL1 (N21)...
IT HAS AWESOME POTENTIAL.
Currently ADB RECOVERY SHELL + ROOT is the only thing that is functional.
But I haven't been able to get in touch with him to continue work on it.
The following files prevent me from booting into RA's Recovery, so I remove them:
- e2fsck
- mke2fs
- parted
- tune2fs
Once I am in ADB RECOVERY SHELL I can push them back on and do what I need to do.
Unfortunately the changes are persistent so if I were to reboot and try Recovery Mode again, it won't load
What is so special about those four programs that prevent my recovery from loading?????
is there any ways to update the firmware of N21
hi,
i'm just buy a sciphone n21 (actually is already in our office for 2 weeks but find it now:-( )
and i've to face myself in a situation that i can't use this phone:-( since i buy this phone because:
- i assume that google apps auto sync contact and calendars. unfortunately this phone has not google apps by default.
- and has dual sim support.
so my question: is there any way to upgrade it to a firmware which support is?
can i do anything to use my phone?
thanks in advance.
regards.
crzyruski said:
I have been wrestling with the beta recovery-RA-DSTL1-v1.2.3
Amon_RA retrofitted his own recovery image to work for the DSTL1 (N21)...
IT HAS AWESOME POTENTIAL.
Currently ADB RECOVERY SHELL + ROOT is the only thing that is functional.
But I haven't been able to get in touch with him to continue work on it.
The following files prevent me from booting into RA's Recovery, so I remove them:
- e2fsck
- mke2fs
- parted
- tune2fs
Once I am in ADB RECOVERY SHELL I can push them back on and do what I need to do.
Unfortunately the changes are persistent so if I were to reboot and try Recovery Mode again, it won't load
What is so special about those four programs that prevent my recovery from loading?????
Click to expand...
Click to collapse
e2fsck is a filesystem check utility for ext2
mke2fs is for ext2 filesystem creation
parted is a partitioning tool
tune2fs is for change some filesystem parameters (usually checking interval)
I've read that recovery from Amon-Ra creates automatically 3 partitions (ext2, swap and FAT32). So those commands whould probably mean ext2 filesystem creation. I'm sure Amon-Ra could give us more information on this subject because he added them to the image.
Have you checked your SD card?.
PD: I'm waiting for my N21 . So I can't test yet.
andferno said:
e2fsck is a filesystem check utility for ext2
mke2fs is for ext2 filesystem creation
parted is a partitioning tool
tune2fs is for change some filesystem parameters (usually checking interval)
I've read that recovery from Amon-Ra creates automatically 3 partitions (ext2, swap and FAT32). So those commands whould probably mean ext2 filesystem creation. I'm sure Amon-Ra could give us more information on this subject because he added them to the image.
Have you checked your SD card?.
PD: I'm waiting for my N21 . So I can't test yet.
Click to expand...
Click to collapse
Thank you for that insight.
I am not sure what RA's recovery would have done on its own...
but I have initiated and completed successfully a partition of my SDCard that includes FAT32, swap, and ext2.
Now that I have done this, for experimentation really, I don't know how to use it and what it gives me.
Obviously the swap is useless because I would need a cooked Android ROM that would actually utilize swap.
ext2 is probably for apps2sd... which I tried unsuccessfully - probably because of my own mistake.
I will continue trying and report again later.
As far as Amon_RA, he mentioned he was working on upgrading all the recovery images he has put out to the next version - thus we will be in queue until this comes to pass. Maybe we can just skip this version and go to the next
N21 vs DSTL1: stock comparisons
I have completed the comparison of recovery images of the DSTL1 and N21.
For this test I used an original mtd2.img from my DSTL1 and an original mtd2.img from Slemmen's N21.
The recovery images are identical:
Both mt2.img are 4,194,304 bytes
Both mtd2.img-kernel are 2,141,616 bytes
Both mtd2.img-ramdisk.gz are 386,645 bytes
What is also interesting to note is that the two boot images i inspected were also identical.
The DSTL1 boot image is one that came with the 1502 update from General Mobile (which may or may not be identical to the original).
The original N21 boot image, thanks to ikarishinjisan, is identical to the DSTL1 boot image:
Both mt1.img are 4,194,304 bytes
Both mtd1.img-kernel are 2,141,816 bytes
Both mtd1.img-ramdisk.gz are 148,671 bytes
*Notice how both recovery and boot are the same size... must be padded?
*Notice how boot kernel is 200 bytes more than recovery kernel.... interesting...
On a side note:
Bootloader is identical as expected: both ikarishinjisan's and my mtd0.img are 1,048,576 bytes.
If things are going to go custom, it might make some sense to put ext3 filesystems on these things.. ext3 is just ext2 with journalling, which could be helpful since phones can just die/get dropped/lose connection with battery/whatever.
Also, this can be done with the tools already there..
mkfs.ext2
tune2fs -j
dnfm said:
Also, this can be done with the tools already there..
mkfs.ext2
tune2fs -j
Click to expand...
Click to collapse
Are you referring to the Amon_RA's custom recovery?
I can't get tune2fs onto the recovery without trickery, definitely not noob friendly... until we figure out why.
But great suggestion
I'm guessing the ROM must be coded to make use of ext3, otherwise its worthless?
The kernel would need to be configured to support ext3.

HTC Dream/G1 Dual/Tri Boot

Hi I am currently running debian on my phone using the method outlines here
http://www.myhangoutonline.com/2009/11/22/install-linux-on-your-g1/
Ive gotta say it quite slow and the method of installation is strange.
Here is a video of someone dual booting NATIVE debian on a G1. Read descrip in video for more info.
http://www.youtube.com/watch?v=tX1BOGl8Fnw
I would really want an option where you boot into recovery (Holding Home) and there is a menu where you can choose to boot into a normal recovery (Amon_Ra's) and the other options would let you choose between what OS you want to boot into like Gnome,OpenMoko,Debian. A normal boot would take you back to android.
Speeking of OpenMoko
there is a tut here
http://wiki.openmoko.org/wiki/OpenMoko_on_HTC-Dream
and i was wonderin weather anyone had tried this because it seems very interesting and would make it possible to bood gnome,debian etc
any opinions are highly appreciated
let me know what you think.
i dunno if im allowed to but bump
donut = 1.6 right?
yes
cupcake = 1.5
donut = 1.6
eclair = 2.0/2.1
Hi!
I've got OpenMoko dual-booting natively on my G1.
When I first looked into the problem, I saw that:
1) OpenMoko option involved boot flashing that would disable booting into Android.
2) Debian option had no ready-to-use rootfs. You had to bring on the usbnet and install debian packages through netinstall. But Debian was able to dual boot, thanks to FukTheRegister's excellent recovery image.
I surely needed something in the middle
I had contacted the OpenMoko port developer, leviathan (a nice guy btw). He's doing some great job of hacking the forked Android kernel to work on HTC Dream together with some other guys. He told me that he was continuing his work on OpenMoko for HTC Dream and that made me want to try it instead of Debian. By the way, FukTheRegister's Debian and Ubuntu ports are based on leviathan's OpenMoko kernel.
What I did to install and dual-boot OpenMoko was:
1) I partitioned my microSD card into three partitions: FAT, ext3, ext3
2) I extracted the OpenMoko rootfs to the third partition (ext3)
3) I made myself a recovery image that would consist of the most recent OpenMoko kernel from gitorious AND FukTheRegister's ramdisk (I just glued them together and threw away some modules to make it fit into 5Mb - maximum for recovery partition images)
4) I copied the recent kernel modules to /lib/modules/ on the 3rd partition of the sd card
5) I copied my recovery image to the sd card and flashed it with flash_image recovery /sdcard/openmoko-recovery-partition3.img right on the phone (under root).
After that I was able to boot OpenMoko with holding HOME + END during the bootup or Android (holding nothing).
See http://vaskas.ru/om-g1/ for all the relevant files.
If you want to try it yourself:
- repeat stage 1) after me
- take the openmoko-rootfs-20091128.tar.gz and repeat stage 2) after me
- copy the openmoko-modules-20100128.tar.gz to /lib/modules/ on the 3rd partition and extract it there
- take the openmoko-recovery-partition3.img and repeat stage 5) after me
P.S. I am not 100% sure that it's going to work for you, because I experimented a lot. It's pretty likely to work though.
hi again vaskas!
thx for work. Tried your setup, it worked for me.
Now it would be nice to have a recovery with an option to boot the second ext3.
Openmoko on Dream ----> nice!
Seems to get a usb connection:
http://wiki.openmoko.org/wiki/Usb_networking
Is a ssh/dropbear server already running on boot?
vaskas thx so much for the huge leap forward ecept im a little confused. so when i hold home + power using ur method it will boot into openmoko, butif i boot normally it wouild go into android, but what if i wanted to boot into normal recovery like amon_ra's?
if i boot into android normally and then run quickboot app and select recovery will it boot opoenmoko or amon_ra's recovery. also with your method does keeping apps on the first ext3 still work? while the second ext3 is for openmoko?
also when making second ext3 partition what size should i make it?
p.s this is sooooooo sick with open moko the possibilities are endless aswell as for people who prefer they can turn openmoko into debian and some time in the future android
so future = openmoko installed instead of android and then being able to boot debian/android or stay in openmoko environment.
also if it's not to much trouble vaskas can u please make a vid and put on you tube or here thx in advance andthx for ur hard work
olvap377 said:
vaskas thx so much for the huge leap forward ecept im a little confused. so when i hold home + power using ur method it will boot into openmoko, butif i boot normally it wouild go into android, but what if i wanted to boot into normal recovery like amon_ra's?
Click to expand...
Click to collapse
No, normal recovery won't be there, since my image replaces it. As far as I know, it's the only way to dual-boot now. If you wish to use your normal recovery image (amon_ra's or cyanogen's), just flash it with flash_image recovery my.img. When you're done with it, flash it back to openmoko's.
olvap377 said:
if i boot into android normally and then run quickboot app and select recovery will it boot opoenmoko or amon_ra's recovery. also with your method does keeping apps on the first ext3 still work? while the second ext3 is for openmoko?
also when making second ext3 partition what size should i make it?
Click to expand...
Click to collapse
I haven't tried quickboot yet.
Yes, Apps2SD still works perfectly with the first of ext3 partitions. I suggest that you make the second one at least 700Mb in size. I've got 500Mb taken by OpenMoko, for instance.
olvap377 said:
also if it's not to much trouble vaskas can u please make a vid and put on you tube or here thx in advance andthx for ur hard work
Click to expand...
Click to collapse
Well, you shouldn't really thank me since I only built a recovery image It's the kernel and ramdisk hackers who rock.
I'll make a vid when I have some free time, but I really suggest that you try it yourself
scheich said:
hi again vaskas!
thx for work. Tried your setup, it worked for me.
Now it would be nice to have a recovery with an option to boot the second ext3.
Openmoko on Dream ----> nice!
Seems to get a usb connection:
http://wiki.openmoko.org/wiki/Usb_networking
Is a ssh/dropbear server already running on boot?
Click to expand...
Click to collapse
FukTheRegister's ramdisk has such an option. I can try to make such a recovery if you need it.
Yes, dropbear is started automatically.
I'd love to see a solid and stable distro that would provide all the things that Android doesn't have, with:
- A compact desktop environment, supposedly e17 or LXDE
- Midori or Google Chrome
- Pidgin
- Sylpheed or Claws for GPG-secured e-mail
- MPlayer or VLC
- FBReader
- evince
- AbiWord
- Gnumeric
- Conky
- Gpodder for podcasts
- Some music player like Sonata
- Cron, sshd, gcc, scripting languages like Python and Ruby
- Zhone for making calls, texting, storing the address book
See, I'm not advocating touch-oriented software. I think we still need touch-capable apps for calling, texting and the address book. The others can be easily manipulated with the trackball and keyboard on G1.
That's what we should aim for IMHO: http://wiki.openmoko.org/wiki/Image:Debian_lxde_zhone.png
OpenMoko project has all this stuff. And that's really awesome. The question is if such an OS should be based on Angstrom (like OpenMoko SHR) or Debian (see http://wiki.openmoko.org/wiki/Debian). My preference is Debian since I'm a long-time Debian/Ubuntu user.
i prefer debian too and i will try this when i get home
i'm sorry for my really dumb question.
but how can i copy something from windows (7) to a ext2 partition?
and if you are creating those partitions, do both ext2 have to be primary or
one primary and one secondary?
thx in advance
lolmensch said:
i'm sorry for my really dumb question.
but how can i copy something from windows (7) to a ext2 partition?
and if you are creating those partitions, do both ext2 have to be primary or
one primary and one secondary?
thx in advance
Click to expand...
Click to collapse
They both have to be primary. I also recommend you to upgrade them to ext3 which is more stable thanks to journaling.
As far as I know, it's not possible to write to extX partitions from Windows. You can copy the files you need to the FAT partition and move them within the phone using Astro or other file manager.
You can mount the second ext3 partition from Terminal Emulator in Android like this:
$ su
# cd /sdcard
# mkdir SD2
# mount /dev/block/mmcblk0p3 /sdcard/SD2
Then it will be accessible from Astro in /sdcard/SD2.
i followed all the steps correctly but it just gets stuch at boot screen if i try to boot into recovery
any advice
maybe this has something to do with the fact that i have ebi1 phone?
pls help i really want this
EDIT:
wow im dumb i figured it out if u look at my sig ull see the way my partitions are setup
i followed all ur steps except each time i changed instructions from p3 to p4 becasue i also have a linux swap so when i installed this recovery it tried to boot from part3 which is my swap and obviously didn;t work
so vaskas can u please for everyone who has a linux swap release another recovery except that boots from part4?
Have also a swap as the fourth partition.. That doesn't matter, I think. Its only important, that the second ext3 is the third partition.
Heres my partition table:
fdisk -l /dev/mmcblk0
Code:
Disk /dev/mmcblk0: 1977 MB, 1977614336 bytes
255 heads, 63 sectors/track, 240 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x000ac1bc
Device Boot Start End Blocks Id System
/dev/mmcblk0p1 1 64 514048+ b W95 FAT32
/dev/mmcblk0p2 65 131 538177+ 83 Linux
/dev/mmcblk0p3 132 223 738990 83 Linux
/dev/mmcblk0p4 224 240 136552+ 82 Linux swap / Solaris
olvap377 said:
i followed all the steps correctly but it just gets stuch at boot screen if i try to boot into recovery
any advice
maybe this has something to do with the fact that i have ebi1 phone?
pls help i really want this
EDIT:
wow im dumb i figured it out if u look at my sig ull see the way my partitions are setup
i followed all ur steps except each time i changed instructions from p3 to p4 becasue i also have a linux swap so when i installed this recovery it tried to boot from part3 which is my swap and obviously didn;t work
so vaskas can u please for everyone who has a linux swap release another recovery except that boots from part4?
Click to expand...
Click to collapse
Ok, try http://vaskas.ru/om-g1/openmoko-recovery-partition4.img - it should work.
I'll try to make a multiple-choice one soon.
thx alot il try when i get home from school
EDIT: still dosent work just freezes at boot screen
plzzzz help any advice
olvap377 said:
thx alot il try when i get home from school
EDIT: still dosent work just freezes at boot screen
plzzzz help any advice
Click to expand...
Click to collapse
Do you mean you're stuck into the "G1" screen? If so, it's a recovery/kernel problem, not really connected with partitioning and stuff. I'm not sure if this openmoko kernel supports EBI1/32A, may be it's the problem
Well I have a dream which is 32b but with ebi1 radio I think this is the problem because amon_ra has a special recovery just for rogers dreams meaning something is different between them
If u could compare amon's rogers to normal recovery and find the differences could u chabge yours to make the latest part 4 file ebi1 compatible?
olvap377 said:
Well I have a dream which is 32b but with ebi1 radio I think this is the problem because amon_ra has a special recovery just for rogers dreams meaning something is different between them
If u could compare amon's rogers to normal recovery and find the differences could u chabge yours to make the latest part 4 file ebi1 compatible?
Click to expand...
Click to collapse
Frankly speaking, I don't think I'm going to have much time for this Since my radio is different, I won't be able to test it properly too.
Actually, I hope that more people join the thread so that we'll be able to solve much more problems together. I wonder where the guys from "Installing Debian on G1" are gone, I saw 2-3 people really interested in native Linux there.
Can you still rename the thread? If so, what do you think about appending something like " - Native OpenMoko and Debian" to it?
EDIT: compared Amon_Ra's recoveries in hex editor, they seem quite different

[Q] How Run Ubuntu On Nexsus S - CM7

I just followed this article to run ubuntu on my nexus s with CM7 running on it.
but each time I typing "bootubuntu"
I got this error:
mount: mounting /dev/loop1 on /data/local/ubuntu failed: Invalid argument
This error should happen when executing this line in bootubuntu:
mount -t ext2 /dev/block/loop1 /data/local/ubuntu
Any ideas ?
Are you sure that the kernel you are using supports the ext2 filesystem and loopback device?
Last lines of "dmesg" command might be helpful (if it exists).
how-to-install-ubuntu-on-your-android
This is the article I followed.
I'm not sure whether CM7 support ext2 and loop device, but I see somewhere people said they run ubuntu on CM7 successfully, that's why I post this thread and hope someone can confirm it and show me the steps.
Or let me know your experience on how to run Ubuntu on nexus s.
I like the busybox way to run ubuntu, means if I run a native ubuntu, I can't use my phone feature anymore.
If you read this: http://androlinux.com/android-ubuntu-development/how-to-install-ubuntu-on-android/
Just a few lines into the text there is this paragraph:
For example, G2 Phone and Nexus One both come with loop device support so there’s no need for us to compile a new kernel for it but for others, you may have to.
Click to expand...
Click to collapse
I don't know whether the cm7 kernel kernel supports loop either, but there are many kernels floating around this forum. Maybe one of them does.
Thanks man.
Finally I figure this out. When I got this phone, the seller had already pre-installed a rooted CM7 and busybox. That may cause the problem.
After I re-install the busybox with the latest version, it works.
So CM7 and Nexus S are good to run Ubuntu.
Thanks for taking your time once again.

[Ubuntu] Q and A, Feature requests for running Ubuntu in Android

This thread is for anyone that has any questions about using my guide to installing Ubuntu from here. Or if you have any features that you would like to request are added in the next build of the ubuntu images.
Once I have enough bugs fixed/new features I will release another image.
Also a side note, Ubuntu 12.04 will have much better arm support so once the first stable 'ish' release is available with this new support I will make a build for us to try!
Since mounting loopback filesystems doesn't seem to work on the stock ROM with Chulri's rw root, I plan on running this off of an ext3 formatted sdcard. It would be convenient for me, then, to have a .tar.gz of the Ubuntu filesystem, rather than the image that most people would use. On the other hand, I'm also considering using the Fedora-ARM images rather than Ubuntu, so don't weight my request too heavily

Cifs support in Android 4.3

Hi all,
Have any of you been able to get a Cifs share mounted under android 4.3 on the N10.
I've tried various kernels and managers like Cifs manager but with no joy, they complain of invalid argument.
It seems like there has been success on the N7 according to this thread http://forum.xda-developers.com/showthread.php?t=2107224&page=7 but I can't see anything for the N10.
If it does work for you could you let me know what ROM / Kernel combo you use?
Not only 4.3. I haven't managed to make it work on 4.2.2 either
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http://forum.xda-developers.com/showthread.php?t=2430056
^^^^^^^ What zod said. Working fine for me
I tried several combinations to mount CIFS shares with mountmanager:
Trinity + Carbon Rom, Sentinel, CM10.2 = works without problems
Flaming Monkey + Carbon Rom, Sentinel, CM10.2 = works - but without UTF-8 (for special characters like öäü...)
KTManta + Carbon Rom, Sentinel, CM10.2 = doesnt work.
Any Kernel + Purity Rom, AOKP, PA = doesn't work.
Could someone please confirm if CIFS is finally dead on Android? I haven't seen a single user manage to make it work. I even asked kernel developers to patch their kernel with this only solution provided here and even though they were happy in the beginning they never wanted to talk about it later which makes me think it was a hell or them.
I'd really like to know if I should just uninstall all CIFS related staff and just forget about it.
Edit:
Sorry I think it's wrong threat
andreasy said:
Could someone please confirm if CIFS is finally dead on Android? I haven't seen a single user manage to make it work. I even asked kernel developers to patch their kernel with this only solution provided here and even though they were happy in the beginning they never wanted to talk about it later which makes me think it was a hell or them.
I'd really like to know if I should just uninstall all CIFS related staff and just forget about it.
Edit:
Sorry I think it's wrong threat
Click to expand...
Click to collapse
Google sure seems to be trying really hard to kill CIFS (and any network filesystems for that matter) on Android. As it stands now (in 4.3) there is no possible way to get CIFS working properly on the stock ROMs with a stock kernel. This is because the geniuses at Google removed loadable module support from the stock kernel and because of the way they implemented the multi-user stuff (using filesystem namespaces). The thing that kills me is that there is absolutely no reason for Google to make this so difficult. They could have simply compiled support for network filesystems into the kernel if they wanted to remove modules for "security". It would also be trivial for them to add a mount point which propagates to the user namespaces. They did this crap on purpose. And that is exactly the reason why my next tablet will not be an Android one. You shouldn't have to hack your tablet to get basic functionality that should just work out of the box. I'm done being scroogled.
Anyhow, I did manage to get CIFS working on my Nexus 7 which is running 4.3. See my post here for details. Now, I don't think my kernel will work on your Nexus 10. But, if you flash someone else's custom kernel (or compile your own) for the Nexus 10 which does have CIFS support/modules you should be able to use my update.zip which does not contain the kernel. I don't have a Nexus 10 to test on, so I can't promise anything but I don't see why it wouldn't work.
With new 4.3.1 Rom Versions I have troubles with CIFS Mount.
I can mount my NAS without problems with Terminal command, and I can see all mounted Files and Folders in Terminal.
But any App (like ES Fileexplorer, Solidexplorer, Power-Amp....) can't see any files. The Folder always keeps empty.
I have tried several mount points: /sdcard/cifs, storage/emulated/legacy/cifs, /data/media/cifs. Always the mount is visible in Terminal but not in all apps.
I have tried many mount options like: noperm, rw, file_mode, dir_mod, gid.....
cien12 said:
With new 4.3.1 Rom Versions I have troubles with CIFS Mount.
I can mount my NAS without problems with Terminal command, and I can see all mounted Files and Folders in Terminal.
But any App (like ES Fileexplorer, Solidexplorer, Power-Amp....) can't see any files. The Folder always keeps empty.
I have tried several mount points: /sdcard/cifs, storage/emulated/legacy/cifs, /data/media/cifs. Always the mount is visible in Terminal but not in all apps.
I have tried many mount options like: noperm, rw, file_mode, dir_mod, gid.....
Click to expand...
Click to collapse
Hi there, could you post the command line you use to mount your NAS drive ? I keep getting "Invalid argument", this is what I've tried
Code:
mount -t cifs //192.168.1.3/music /mnt/music
pkfox said:
Hi there, could you post the command line you use to mount your NAS drive ? I keep getting "Invalid argument", this is what I've tried
Code:
mount -t cifs //192.168.1.3/music /mnt/music
Click to expand...
Click to collapse
You have to get su access first with "su"
mount -r -o noperm,rw,file_mode=0777,dir_mode=0777,uid=1000,gid=1000,unc=\\\\192.168.0.10\\music,username=***,password=*** -t cifs none /sdcard/cifs
Thanks that worked, do you know of a way to mount automatically at boot time on Android ? I notice there is no /etc/fstab
Thanks again.
Hi all, if your goal is simply to play music and video from your NAS to your android device, you can use Kodi (xbmc) that can access cifs path directly!

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