Related
hi, can anyone post the commands to remove Gtalk?
thanks
Assuming you got root bring up the terminal and put this in
su
# mount -o rw,remount -t yaffs2 /dev/block/mtdblock3
then do rm /system/app/gtalkservice.apk also talk.apk
thanks
btw, I read that if you remove gtalkservice that it will cause some errors?
well im about to change my rom so lemme remove the service and i'll tell you
yea my word to you is dont remove it
yea it's a good idea NOT to remove it
thanks for confirming.. but gtalk is safe to remove?
So I got sick of typing
$su
#mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system
#chmod 777 /system
So I wrote a script and I just click on it in gscript.
Does this officially make me a white belt, lowest rank possible dev? Aahaha
Pm me and I can send you the script if you want haha.
(Yes, you are all supposed to laugh and make fun of me now)
Sent from my HTC Vision using XDA App
Ill give you a pat on the back. That's one small step to being a scripter
Also note you can do things in dos for adb
Sent from my T-Mobile G2 using XDA App
might as well post it publicly, i'd be interested in that script, i'll send pm as well
jontornblom said:
So I got sick of typing
$su
#mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system
#chmod 777 /system
So I wrote a script and I just click on it in gscript.
Does this officially make me a white belt, lowest rank possible dev? Aahaha
Pm me and I can send you the script if you want haha.
(Yes, you are all supposed to laugh and make fun of me now)
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
Atleast u know how to do a script, I dnt even know how to use ADB.. root guided by youtube, I dnt mod my phone w/o watching video carefully n step by step method..
Cheers.. future DEV
Sent from my HTC Vision using XDA App
Congrats on the script! It's get's easier now that you have the concept - then it gets hard again lol.
While we're on the subject of scripting - any reason you choose that system rw mount script? There's 3 ways I've seen it done and they are all completely different... maybe the have different functions?
Again, good job and I like your idea. I saves a lot of typing especially with those commands since we type them a lot.
I think just by writing a successful script.. you are already above MANY xda users.
Kudos.
jontornblom said:
$su
#mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system
#chmod 777 /system
Click to expand...
Click to collapse
So this is the part where you tell me what it does, right?
omarsalmin said:
So this is the part where you tell me what it does, right?
Click to expand...
Click to collapse
His script mounts the system as rw.
Sent from my T-Mobile G2 using XDA App
Nice script
What I do is a little different. I have it saved as my initial command for terminal, so it starts whenever I use terminal.
The code I use is this:
export PATH=/data/local/bin:$PATH
su
mount -o rw,remount /system
I am obvlious though as to why you put yaffs2 and mtdblock3 and all that, I never thought it was necessary since it works just fine without it. I'm not too keen on linux syntax though so its probably obvious but I'm curious anyway.
Sent from my HTC Vision using XDA App
mejorguille said:
Nice script
What I do is a little different. I have it saved as my initial command for terminal, so it starts whenever I use terminal.
The code I use is this:
export PATH=/data/local/bin:$PATH
su
mount -o rw,remount /system
I am obvlious though as to why you put yaffs2 and mtdblock3 and all that, I never thought it was necessary since it works just fine without it. I'm not too keen on linux syntax though so its probably obvious but I'm curious anyway.
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
That's what my question was too lol. It's a great script especially for his first but now he should make it less bulky. If it's being ran in terminal as a script then all he would really need is this:
Code:
#!/system/bin/sh
mount -o remount,rw /system
I don't believe you need to use su before running it but I always do just in case.
Of course you'll want to make a /system ro script (unmount) too so you're not always in mounted in rw access.
funkadesi said:
I think just by writing a successful script.. you are already above MANY xda users.
Kudos.
Click to expand...
Click to collapse
Haha, thanks!
I found that leaving out the yaffs2 etc didn't work. I read somewhere that you need this line with certain kernels. I wish I could give you a more learned answer though.
I'm thinking it's a good idea to put the system back in ro too, actually. Now I'll have made two scripts haha
Sent from my HTC Vision using XDA App
Not positive on all of this, so someone can correct me if I'm wrong, but
Code:
mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system
is used to mount system by accessing the NAND (hence the yaffs2 filesystem and mtdblock device). Many of the older Android guides use this command (since the older phones all used raw flash).
The Vision (and many of the newer phones) use an eMMC though, which has an FTL to present the NAND as a block device to the OS (just like a hard drive). This is why in many of the guides written nowadays, you'll see something more like this:
Code:
mount -o rw,remount -t ext3 /dev/block/mmcblk0p25 /system
This accesses the eMMC as a native block device (hence the ext3 filesystem). This is probably the "more correct" way of mounting the partition as it utilizes the actual FTL controller on the NAND as opposed to the more inefficient linux virtual block driver (what mtdblock does), so it's a little cleaner from a software development standpoint. Both commands accomplish the same thing though, so you could really use either.
The shortened form of the remount is what others have been listing:
Code:
mount -o rw,remount /system
Basically, since the system partition had already been mounted by the OS on boot, it should already know the proper way to remount it (i.e., you don't have to retell it the device or filesystem used). I don't believe this command will work on every ROM out of the box though (requiring either Busybox to have been installed or ro.secure=0 to be set in your default properties, maybe both).
Excellent and informative post! So is the reason why the
Mount -o rw,remount /system
Command doesn't't work for me is because busybox isn't installed? I'll test this out right now...
Also, I was thinking chmod 777 might be redundant because the system is already rw. Is this true? My understanding is the chmod 777 simply sets whatever path after it as modifyable. Is there a difference between rw and being able to modify files in linux?
Sent from my HTC Vision using XDA App
Hmm. When I try the stripped down command, I get the usage message...
Sent from my HTC Vision using XDA App
jontornblom said:
Excellent and informative post! So is the reason why the
Mount -o rw,remount /system
Command doesn't't work for me is because busybox isn't installed? I'll test this out right now...
Also, I was thinking chmod 777 might be redundant because the system is already rw. Is this true? My understanding is the chmod 777 simply sets whatever path after it as modifyable. Is there a difference between rw and being able to modify files in linux?
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
Well if you want to know if you have busybox just do this:
Code:
su
cd /system/bin
busybox
That should start busybox. It will say 'not found' if you don't have it - so if you need it the easy way is to use titanium backup to install it.
Btw, ianmcquinn that was very informative and well written. Thanks for explaining it so well.
Definitely have busybox. Definitely still just gives me the usage information...weird.
How do I set secure=0?
Sent from my HTC Vision using XDA App
ro.secure=0 is standard on most roms, so I asume you are just using a rooted stock build? You will need to unpack your kernel, change the ro.secure from a 0 to a 1, and repack the kernel. If you don't know how to do that, use this.
jontornblom said:
Definitely have busybox. Definitely still just gives me the usage information...weird.
How do I set secure=0?
Click to expand...
Click to collapse
What ROM you are using now? VillainROMZ?
Sent from my HTC Desire Z, using magic XDA app
AllWin said:
What ROM you are using now? VillainROMZ?
Sent from my HTC Desire Z, using magic XDA app
Click to expand...
Click to collapse
Virtuous 0.9.0
Sent from my HTC Vision using XDA App
I don't use Virtuous, but I would be shocked if it didn't already have ro.secure=0 set already. You can check by typing this in terminal:
Code:
getprop ro.secure
It should return a 0. This property is set in the ramdisk within your boot.img. To set it yourself, you would have to unpack the image, modify the setting in the default.prop file, repack the image, and then flash it back to your phone. As was said earlier though, pretty much all of the custom roms set this for you already.
Not sure what is going on in your case then. Maybe try running the mount command explicitly through busybox to see if that is the problem.
Code:
busybox mount -o rw,remount /system
If this works, sounds like you may want to reinstall busybox since the symlinks were not properly set up. Another thing maybe worth trying is to swap the order of remount and rw in the options. I've seen reports of this making a difference for some people, but have no clue why it should (maybe different versions of the mount command/busybox). Kind of a long shot. So try either of these commands:
Code:
mount -o remount,rw /system
busybox mount -o remount,rw /system
EDIT: In case you were curious, here's a link I had bookmarked about how to edit the boot.img. I'm sure there are others out there as well.
Hi i know that is alot forums wich talks about live wallpapers.im wondering how to use it on froyo?i dowloaded and istal ewerithing wich i had to the went to terminal emulator in i wrote this:
su
mount -o remount,rw,codepage=utf8,vfat,xattr,check=no /dev/stl5 /system
cat /sdcard/LiveWallpapersPicker.apk > /system/app/LiveWallpapersPicker.apk
cat /sdcard/libRS.so > /system/lib/libRS.so
cat /sdcard/librs_jni.so > /system/lib/librs_jni.so
reboot
And then i wanted to use it and in the wallpaper section there is no sign about live wallpapers.can somebody pliss help me?thx for reply
Sory for my bad english
Sent from my GT-I5800
I´ve tried to install live-wallpaper too..but with out success
I am using Kyrollos rom 3.3...can somebody hepl?
thx
abdooo92 said:
I am using Kyrollos rom 3.3...can somebody hepl?
thx
Click to expand...
Click to collapse
Kyrillos' rom 3.3 is supporting the Live Wallpapers originally.
You don't need to install any other just an existing live wallpaper from the market or other source.
I just copied files with root explorer to app and lib folder and it works fine for me!
turboblaz said:
Hi i know that is alot forums wich talks about live wallpapers.im wondering how to use it on froyo?i dowloaded and istal ewerithing wich i had to the went to terminal emulator in i wrote this:
su
mount -o remount,rw,codepage=utf8,vfat,xattr,check=no /dev/stl5 /system
cat /sdcard/LiveWallpapersPicker.apk > /system/app/LiveWallpapersPicker.apk
cat /sdcard/libRS.so > /system/lib/libRS.so
cat /sdcard/librs_jni.so > /system/lib/librs_jni.so
reboot
And then i wanted to use it and in the wallpaper section there is no sign about live wallpapers.can somebody pliss help me?thx for reply
Sory for my bad english
Sent from my GT-I5800
Click to expand...
Click to collapse
code should b like this
Code:
su
stop
mount -o rw,remount /dev/block/stl6 /system
cp /sdcard/LiveWallpapersPicker.apk /system/app/LiveWallpapersPicker.apk
cp /sdcard/libRS.so /system/lib/libRS.so
cp /sdcard/librs_jni.so /system/lib/librs_jni.so
reboot
make sure u hav LiveWallpapersPicker.apk , libRS.so , ibrs_jni.so at the root of ur sd..!!
ranadip.bswas said:
code should b like this
Code:
su
stop
mount -o rw,remount /dev/block/stl6 /system
cp /sdcard/LiveWallpapersPicker.apk /system/app/LiveWallpapersPicker.apk
cp /sdcard/libRS.so /system/lib/libRS.so
cp /sdcard/librs_jni.so /system/lib/librs_jni.so
reboot
make sure u hav LiveWallpapersPicker.apk , libRS.so , ibrs_jni.so at the root of ur sd..!!
Click to expand...
Click to collapse
Rana, Why sdcard is wrttn as stl6 and stl9 in different codes during mount...??
debayan.laha said:
Rana, Why sdcard is wrttn as stl6 and stl9 in different codes during mount...??
Click to expand...
Click to collapse
It's the /system. Not the /sdcard.
I just choose to mount /system on a different mount than it already is. Sometimes I get problems with stl6.
which live wallpapers would u recommend?
hi
go here u have all the info u want on enabling live wallpapers
if u had cheked in the roll up thread u would have found this
here is the link : http://forum.xda-developers.com/showthread.php?t=793823
Guys, can I install this wallpaper http://forum.xda-developers.com/showthread.php?t=722203 on SG3?
I went to /system/app and found most applications, but the only thing that I really want to find are the demo games, and for some reason I can't find them! I even went to /data/app and found the apk packages there, I deleted them but the games are still installed.
Any ideas?
Are they in /cust?
if i have not remembered wrongly, the demo games r in /system/app/..
what specific game(s) do u want to remove? i can give u the location tonight after work (as i stored the paths in my home pc..)
FYI. Mine are all in /cust/pccw/hk/app.
simplistian said:
FYI. Mine are all in /cust/pccw/hk/app.
Click to expand...
Click to collapse
is it possible\safe to delete them?
if u meant those "Ironman", "Prince of Persia", etc., then its okay to delete them..
i did..
My phone didnt have any demo games and i found it weird couse in all the reviews i saw them in the menu screen...
my memory didnt fail me.. the 4 games that i removed were all in /system/app/
BubbleBash2.apk (Launcher: Bubble Bash 2)
IronMan2.apk (Launcher: Iron Man 2)
PrinceofPersiaZero.apk (Prince of Persia)
UNO.apk (Launcher: UNO)
btw, im with the hong kong B135 version..
@flipmodegr
yeah, it seems that ROM for Wind is cleaner..
nice to hear that its normal for the greek phones
yes, Wind Gr gives a stock android rom (not even hauwei has added anything) so its clean like water
Thanks everyone I found them in /cust/roadhound/au/app but for some reason I can't mount the location as R/W using Root Explorer.. my phone IS rooted.. I don't know why it does not let me mount it as R/W.. therefore I can't delete them!!
Any ideas on this?
Thanks
Tcm9669 said:
Thanks everyone I found them in /cust/roadhound/au/app but for some reason I can't mount the location as R/W using Root Explorer.. my phone IS rooted.. I don't know why it does not let me mount it as R/W.. therefore I can't delete them!!
Any ideas on this?
Thanks
Click to expand...
Click to collapse
Try using adb or you could try in terminal emulator:
Mount R/W
Code:
mount -o remount,rw /dev/block/mmcblk0p12 /system
Mount R/O
Code:
mount -o remount,ro /dev/block/mmcblk0p12 /system
I can mount /system as R/W.. I just cant mount that directory in R/W .. it just opens as R/O even if I mount /system as R/W
Tcm9669 said:
I can mount /system as R/W.. I just cant mount that directory in R/W .. it just opens as R/O even if I mount /system as R/W
Click to expand...
Click to collapse
Oops sorry. See Below.
Try using adb or you could try in terminal emulator:
Mount R/W
Code:
mount -o remount,rw /dev/block/mmcblk0p1 /cust_backup
Mount R/O
Code:
mount -o remount,ro /dev/block/mmcblk0p1 /cust_backup
And the apps are in cust_backup/image/cust_data/roadhound/au/app. The /cust directory is just a link to the cust_backup direcctory. Which is why you cant mount it RW
Tried in Terminal Emulator, said
mount: Operation not permitted
Click to expand...
Click to collapse
then tried with sudo and said
sudo: permission denied
Click to expand...
Click to collapse
Tcm9669 said:
Tried in Terminal Emulator, said then tried with sudo and said
Click to expand...
Click to collapse
Root is su
Ahh, I tried
sudo <<command here>>
su worked! Thanks finally removed them ... WOHO!
Thank you very much mate.. oz oz oz, oi oi oi!
I want to remove those demos too, is it possible with stock non-rooted system?
No.. you need to root it. It's quite easy to do.
Hi guys,
I'm really new here, I can't post in this thread: http://forum.xda-developers.com/showthread.php?t=836022
I created a working ubuntu11.04 .img, with unity-2d. I don't know if anybody cares, it was funny to make.
It is just a minimal install with unity-2d and tightvncserver. Really minimal. Firefox, office applications, anything else DOES NOT installed.
However, you can install anything using apt-get install.
I installed wget and nano, because it was needed to configure the vnc. I plan to make a bigger one with all the programs and stuff installed. Maybe tomorrow. Or next week.
How to use: Unzip, rename to ubuntu.img and simply replace the original ubuntu.img with this one. Use root as user/nickname and ubuntu as password, as usual.
Download link to .img:
Download link to the other files needed:
Links tomorrow. "New" .img too.
If you are a mod and you're reading this, please move this post it the thread I linked in the beginning, or anywhere where this post is in its place.
-Sorry for my english.
Please help! Give me additional space by using my referral: http://db.tt/W0knUea
edit1: So, now I've got 10 comments, I don't have to write everything in separate comments. What I've done yet: make some simple script to automatically turn on/off the vncserver (1024x600, tab native res, I found it enough), and get tired of the resource hungriness of unity-2d. I mean it needs about the same CPU power (I guess) as the galaxy tab has, and it needs about 200MB RAM. But this is to run native. The VNC version is far from native, so it's slow as f..., I mean, very slow. Then I looked for a little less resource-hungry desktop environment, and I found lxde. I made an image with that. It's slow too, but much faster than unity-2d. I need to configure it a little more, to be more touch-friendly. And I want to do a few other thing, and write a how to make your own .img file thing. If you want to do it now, here some links, I will write about it sometimes.
http://androlinux.com/android-ubuntu-development/how-to-install-ubuntu-on-android/
https://wiki.ubuntu.com/ARM/RootfsFromScratch
http://tldp.org/HOWTO/Bash-Prog-Intro-HOWTO.html
http://galaxytabhacks.com/galaxy-ta...tall-ubuntu-linux-on-galaxy-tab-10-1-tabuntu/
http://androlinux.com/android-ubuntu-development/how-to-build-chroot-arm-ubuntu-images-for-android/
I also suggest reading mount, umount and rootstock man pages.
This image works quite well. As with every VNC build, its a bit slow and Unity doesn't help that (even in its nice Unity-2d form), but if you want Ubuntu on your Tab this is a pretty sweet image. Ultra-lightweight, too. Nice work, OP!
Firstly, thankyou for not making 10 spam posts just to get this posted in the Development section, shouldnt take you long to get 10 posts under your belt in this thread then I'll move it into the dev section for you
Good job by the way..
how to run this?
http://forum.xda-developers.com/showthread.php?t=836022
It's writen down here.
The link to the files is in the first post.
Do I write 'bootubuntu' in command line instead of 'bootlinux' or do I have to change the filename of 'bootubuntu' file? I guess first of the two is correct, but it's better to ask than to brick
Oh and is the AndroidSDK really needed? I don't see anything about usage of it in instruction....
maslak666 said:
Do I write 'bootubuntu' in command line instead of 'bootlinux' or do I have to change the filename of 'bootubuntu' file? I guess first of the two is correct, but it's better to ask than to brick
Oh and is the AndroidSDK really needed? I don't see anything about usage of it in instruction....
Click to expand...
Click to collapse
Hi!
The SDK is not strictly necessary since you could use a Terminal Emulator to run the necessary commands but using an ADB shell is just bit easier sometimes. That being said, you should install the SDK if you ever want to do much with an Android. It's easy to install and very powerful.
And yes, write bootubuntu instead of bootlinux when prompted. I know what you mean
Allright, I went through it and now got it installed . But I can't see firefox nor any office application... How to access them? Also can't get into terminal to write 'apt-install' there.....
maslak666 said:
But I can't see firefox nor any office application... How to access them?
Click to expand...
Click to collapse
sisa7 said:
Really minimal. Firefox, office applications, anything else DOES NOT installed.
However, you can install anything using apt-get install.
Click to expand...
Click to collapse
I'll write a howto tonight or next day or I don't know. I need to study to university too. You need adb or android terminal emulator (from the market) to use apt. Short version: when your prompt is "[email protected]:/#" simply do this command: "apt-get install firefox"
Just poked around a little. Now I know (or at least I think I now) what else I have to do.
http://dl.dropbox.com/u/41806444/bootubuntu2
Cleaned up version of bootubuntu. Copy it to /sdcard/ubuntu and simply run it. You need to use the sh command, so type "sh bootubuntu2" in android terminal emulator or adb shell in /sdcard/ubuntu foler.
Oh, sorry I forgot to mention, this script only works with overcome kernel and rom. You shold modify the
mount -o remount,rw -t ext4 /dev/block/stl9 /system
and the
mount -o remount,ro -t ext4 /dev/block/stl9 /system
rows. Enter "mount" to android terminal to see your /system dir type and path.
Synaptic looks like to work, software-center doesn't even start.
To really enjoy full linux distros like this, one should have a swap-enabled kernel. Instead, kernel on the Tab has no swap, and if you dare open some large app, the lack of ram makes it slow and unresponsive.
This is the main problem imho.
Ernesto de Bernardis
N900 - Galaxy Tab 7"
sisa7 said:
Oh, sorry I forgot to mention, this script only works with overcome kernel and rom. You shold modify the
mount -o remount,rw -t ext4 /dev/block/stl9 /system
and the
mount -o remount,ro -t ext4 /dev/block/stl9 /system
rows. Enter "mount" to android terminal to see your /system dir type and path.
Click to expand...
Click to collapse
Or keep it simple silly
mount -o remount,rw /dev/block/stl9 /system
mount -o remount,ro /dev/block/stl9 /system
cdesai said:
Or keep it simple silly
mount -o remount,rw /dev/block/stl9 /system
mount -o remount,ro /dev/block/stl9 /system
Click to expand...
Click to collapse
The /dev/block/stl9 part is changing too.
debernardis said:
one should have a swap-enabled kernel. Instead, kernel on the Tab has no swap
Click to expand...
Click to collapse
Thanks. I didn't know this is the problem. I will try out http://forum.xda-developers.com/showthread.php?t=483110 this and see what happens.
@sisa7 do you have any update?
debernardis said:
@sisa7 do you have any update?
Click to expand...
Click to collapse
Yep.
This email is an automated notification from Dropbox that your Public links have been temporarily suspended for generating excessive traffic. Your Dropbox will continue to function normally with the exception of Public links.
This suspension is temporary (3 days for the first time).
Sorry guys. Anybody know a decent upload site?
Also, I'm working on LXDE desktop. But the university makes me busy, so I haven't got too much time. Sorry.
Minus.com
Box.net
Multiupload.com
Is this still alive?
I tried installing the one in the other [MOD] Forum but when I try to install apps to Ubuntu I get a conection "404" error
Do you guys think this image will work?