Following the guide atnookcolormods and when I try:
Code:
adb shell mount -o remount,rw /dev/block/mmcblk1p2 /system
I get: error: protocol fault (no status)
My NC is attached as confirmed by adb devices, which shows my serial number.
Any ideas? Obviously new to all this...
Windows 7
Thinking Linux would be better for this... But my linux box is not here right now.
EDIT:
Figured it out. It said nothing about pressing the SuperUser icon..
SuperUser icon
What exactly does your comment mean because I am having this problem and I'm not sure what to do about it.
means that you have to open SuperUser in your nook in order to push files via ADB from your computer
error: protocol fault (no status)
and how am I to do that? What setting do I add/change in SuperUser?
I was getting the same error while my nook was asleep. I woke it up and it worked fine. Common sense I guess, but took me a minute.
I just tested Privacy Extensions successfully under Virtuous 3.2.0 using the following command:
sysctl -w net.ipv6.conf.default.use_tempaddr=2
However I'd like to make the change permanent. Would it be better to create /etc/sysctl.conf which currently does not exist on my device, or add it to the /sys/module/ipv6/parameters directory? I tried the later, but was unable to create the file. Any ideas?
# pwd
/sys/module/ipv6/parameters
# echo 2 > use_tempaddr
cannot create use_tempaddr: directory nonexistent
code.google.com/p/android/issues/detail?id=14013
I'm on a Galaxy S but it doesn't matter.
I used the command from there https://bugs.launchpad.net/ubuntu/+source/procps/+bug/176125
on adb:" echo 2 >/proc/sys/net/ipv6/conf/all/use_tempaddr" but i get the erro:
"cannot create /proc/sys/net/ipv6/conf/all/use_tempaddr: directory nonexistent"
I made a textfile in windows and named it "use_tempaddr" and wrote "2" in the textfile. Removed the *.txt extension and copied it to /mnt/sdcard on my GalaxyS.
Then I made "busybox cp /mnt/sdcard/use_tempaddr /proc/sys/net/ipv6/conf/all/use_tempaddr" but I get the error: "cp: can't create '/proc/sys/net/ipv6/conf/all/use_tempaddr': No such file or directory"
Pls, help me how to get that file working.
You could use a sysctl.conf in /system/etc, just follow the steps here:
http://forum.xda-developers.com/showthread.php?t=814463
Very simple
failed to copy 'sysctl.conf' to '/system/etc/sysctl.conf': Permission denied
Why?
Can I do "adb shell" instead, then "su" to have access? But what is the command from inside adb shell instead of adb push?
EDIT: I pushed it to /mnt/sdcard but I can't copy it to /system/etc with Astro, the paste option is grayed out
EDIT2: Ok it worked. I downloaded "super manager" from the android market, and activated the root (rights) function of super manager.
Edit3: But going to for example http://test-ipv6.com on my Android device does show the MAC in the ipv6 address. So it didn't work
EDIT4: Another thing is, the Android Browser of Android 2.2 seems to only support ipv4
Polarfuchs said:
failed to copy 'sysctl.conf' to '/system/etc/sysctl.conf': Permission denied
Why?
Can I do "adb shell" instead, then "su" to have access? But what is the command from inside adb shell instead of adb push?
EDIT: I pushed it to /mnt/sdcard but I can't copy it to /system/etc with Astro, the paste option is grayed out
EDIT2: Ok it worked. I downloaded "super manager" from the android market, and activated the root (rights) function of super manager.
Edit3: But going to for example http://test-ipv6.com on my Android device does show the MAC in the ipv6 address. So it didn't work
Click to expand...
Click to collapse
You need root to modify the system partition.
Did you "sysctl -p" after the transfer? If not, open a terminal on your phone (or adb, whichever you prefer), and type that. The command should output the contents of your sysctl.conf
If that is successful, reboot, then try the website again.
If I enter sysctl -p it says sysctl:not found
if I enter sysctl.conf -p it says sysctl.conf: not found
But when I cd to /system/etc and do "ls" i can see the sysctl.conf file is present.
btw: I'm rooted.
Polarfuchs said:
If I enter sysctl -p it says sysctl:not found
if I enter sysctl.conf -p it says sysctl.conf: not found
But when I cd to /system/etc and do "ls" i can see the sysctl.conf file is present.
btw: I'm rooted.
Click to expand...
Click to collapse
Try:
Code:
busybox sysctl -p
Usually the update-script used to install roms will symlink this for you, but in this case, it's just one extra word lol.
Code:
$ export PATH=/data/local/bin:$PATH
$su
# busybox sysctl -p
sysctl: error: 'net.ipv6.conf.all.use_tempaddr' is an unknown key
#
hm.....
That's the extent of my knowledge sorry to say. Not too familiar with all of this
I hope someone can solve your issue!
Just for a sanity check, you could try looking at what is allowable in the context of your dinc: // I only looked at eth0, you can look at whatever you like using enough terms to get you into the neighborhood.
(from adb)
bash-3.2# sysctl -A | grep "net.ipv6.conf.eth0."
sysctl -A | grep "net.ipv6.conf.eth0."
sysctl: error reading key 'net.ipv4.route.flush': Permission denied
net.ipv6.conf.eth0.forwarding = 0
net.ipv6.conf.eth0.hop_limit = 64
net.ipv6.conf.eth0.mtu = 1500
net.ipv6.conf.eth0.accept_ra = 1
net.ipv6.conf.eth0.accept_redirects = 1
net.ipv6.conf.eth0.autoconf = 1
net.ipv6.conf.eth0.dad_transmits = 1
net.ipv6.conf.eth0.router_solicitations = 3
net.ipv6.conf.eth0.router_solicitation_interval = 4
net.ipv6.conf.eth0.router_solicitation_delay = 1
net.ipv6.conf.eth0.force_mld_version = 0
net.ipv6.conf.eth0.use_tempaddr = 0
net.ipv6.conf.eth0.temp_valid_lft = 604800
net.ipv6.conf.eth0.temp_prefered_lft = 86400
net.ipv6.conf.eth0.regen_max_retry = 5
net.ipv6.conf.eth0.max_desync_factor = 600
net.ipv6.conf.eth0.max_addresses = 16
net.ipv6.conf.eth0.accept_ra_defrtr = 1
net.ipv6.conf.eth0.accept_ra_pinfo = 1
net.ipv6.conf.eth0.accept_ra_rtr_pref = 1
net.ipv6.conf.eth0.router_probe_interval = 60
net.ipv6.conf.eth0.proxy_ndp = 0
net.ipv6.conf.eth0.accept_source_route = 0
net.ipv6.conf.eth0.optimistic_dad = 0
net.ipv6.conf.eth0.disable_ipv6 = 0
net.ipv6.conf.eth0.accept_dad = 1
sysctl: error reading key 'net.ipv6.route.flush': Permission denied
bash-3.2#
So, maybe this line is of interest::
net.ipv6.conf.eth0.use_tempaddr = 0
-- I could echo 1 into the /proc FS spot you were trying to, as well as setting tempaddr=2. I am just guessing that some of the kernels aren't using built in ipv6, so maybe you've got to load the module? "modprobe ipv6"?
I'm also guessing you've tested something easy like "# ping6 -c 4 ::1" just to be sure ipv6 is alive at all.
Just some thoughts - Hashi
ping6 does show that:
Code:
$ export PATH=/data/local/bin:$PATH
$su
# ping6 -c 4 ::1
ping6: not found
# busybox ping6 -c 4 ::1
PING ::1 (::1): 56 data bytes
64 bytes from ::1: seq=0 ttl=64 time=0.191 ms
64 bytes from ::1: seq=1 ttl=64 time=0.924 ms
64 bytes from ::1: seq=2 ttl=64 time=0.968 ms
64 bytes from ::1: seq=3 ttl=64 time=0.198 ms
--- ::1 ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max = 0.191/0.570/0.968 ms
#
grep doesn't exist on the phone:
Code:
export PATH=/data/local/bin:$PATH
$ $su
# busybox sysctl -a | grep "net.ipv6.conf"
grep: not found
sysctl: error reading key 'net.ipv4.route.flush': Permission denied
sysctl: error reading key 'net.ipv6.route.flush': Permission denied
#
And modprobe ipv6 gives:
Code:
export PATH=/system/xbin:$PATH
$ $busybox modprobe ipv6
modprobe: chdir(2.6.32.9): No such file or directory
$
EDIT: "lsmod" doesn't show ipv6
and "insmod ipv6" says "can't open 'ipv6'"
Just a couple things since I've got to run now:
1) No grep on phone: I think it's just another bit of busybox. If you type in busybox and <enter>, then you should see a huge list of verbs / cmds, and you can use "busybox" <verb> (or for grep busybox grep) instead of grep.
2) modprobe ipv6 fails:: I hadn't really studied android much yet, so now I see that ipv6 is most often compiled into the kernel, not a module, so my mistake. It is unlikely to be module except on some early kernel or if someone really wanted it to be.
3) ping6 ::1 returns, is a good, but very embryonic good sign.
4) What are you after? Stateless configuration (DHCP for IPv6 only unique?). Have you had IPv6 working after any fashion (say with a "2001::xxxx:yyyy::z" homebrewed unique address working at all yet? Another thing: Are you behind some IPv6 unfriendly firewall or are you using 3g? If you're on wifi and say, behind an ATT UVerse setup, you are going to have use 6to4 tunnel to get anywhere. (hey, what's another 30 ms? )
--- I'm an IPv6 fan, but only really know configuring it on Cisco routers and true linux boxes thus far. -----
If you're in what maybe is the best of worlds on wifi over a dd-wrt setup, then try to configure an IPv6 tunnel on the firewall on the Outside and see if you can hit that with IPv6. Gotta start somewhere.
Hashi
I use a AVM Fritzbox 7240 with freetz image.
My ISP doesn't use IPv6 yet but the fritzbox router automatically negotiates if 6to4 is necessary. And because my ISP still has no ipv6 the router uses 6to4.
Another setting in the router config is, that the router addresses 'unique local addresses' to the network device as far as no ipv6 connection is present.
That setting can be changed too.
I'm not a professional network administrator, but I wanted to test ipv6 for the router. And I want to use the privacy extensions on android, because without them the MAC is shown on for example www.test-ipv6.com. Ipv6 does work on android but without privacy extensions at default.
Ah yes, I connect my android device via wifi to the router.
So, if ipv6 is built into the kernel, is there a via to set the use_tempaddr setting? Maybe via a file like rc.custom or how these files are called that load things at boot up.
Polarfuchs said:
I use a AVM Fritzbox 7240 with freetz image.
My ISP doesn't use IPv6 yet but the fritzbox router automatically negotiates if 6to4 is necessary. And because my ISP still has no ipv6 the router uses 6to4.
Another setting in the router config is, that the router addresses 'unique local addresses' to the network device as far as no ipv6 connection is present.
That setting can be changed too.
I'm not a professional network administrator, but I wanted to test ipv6 for the router. And I want to use the privacy extensions on android, because without them the MAC is shown on for example www.test-ipv6.com. Ipv6 does work on android but without privacy extensions at default.
Ah yes, I connect my android device via wifi to the router.
So, if ipv6 is built into the kernel, is there a via to set the use_tempaddr setting? Maybe via a file like rc.custom or how these files are called that load things at boot up.
Click to expand...
Click to collapse
OK: It sounds like you made a lot more progress than me on the droid if you got it working with any outside site with IPv6. One thing I notice is that although it "appears" I can set use_tempaddr, I then realized that no matter what I type in, it is usually echoed back to me on the command line, so that I have no idea if it was really set. I'm too new to the Dinc to know what it'll do and won't re ipv6.
It turns out I wasn't setting it using sysctl, but I was able to echo 2 > /proc/*/.../use_tempaddr, and that would show up in a 'cat /proc/*' statement. I don't think it actually is working on my ROM or that I haven't yet figured out how to transform the linux statements I'm comfortable with into the watered down droid busybox equivalents. I'm really not seeing much indication other than a few little hopeful things, that ipv6 is fully enough supported on my rev of software to get anywhere.
However, now I'm pretty interested in this and will be working on an ipv6 setup (just got an actual /48 block at work) so will be keeping this in mind.
I'm curious now to know what series of statements you used to get far enough to hit www.test-ipv6.com with ping6? (or did I get that wrong?)
There is a bug filed in the google codebase that implies that ipv6 just isn't working yet, but it looks fairly old. It may be pre-2.2. It is an enhancement request that is still alive and asking for ipv6 support in android, so I'm really interested in what you did before to get it working.
By the way, my results from test-ipv6.com are pretty bleak. 10/10 for ipv4 and 0/14 (I'm forgetting the exact numbers). That was after a lot of setup and attempting to do this the way I'd do a linux box. I do believe it's in the kernel, and sysctl -a seems to bear that out.
I did manage to figure out how to make a dinc kernel tonight, so I can get a better look now at the ipv6.c code and make sure it's in the config. This little linux box is really confusing me right now
Thanks -- Hashi
I didn't do much.
I have android 2.2 which already supports ipv6 but no privacy extensions.
ipv6 worked from the start.
Ipv6 does show me a 7/10 on my win7 pc.
But with my galaxy S android device it shows 0 or 2 (I don't remember)
I think the installed browser of android 2.2 doesn't support ipv6 yet.
I have made screenshots to compare ipv6 on win7 and on the android device via wifi.
Do you think the results for my android device on test.ipv6.com appear like that, because the browser doesn't show ipv6 sites, or do the results mean that I have an ipv6 address through 6to4 but my android device doesn't accept ipv6 yet?
Polarfuchs said:
I didn't do much.
I have android 2.2 which already supports ipv6 but no privacy extensions.
ipv6 worked from the start.
Ipv6 does show me a 7/10 on my win7 pc.
But with my galaxy S android device it shows 0 or 2 (I don't remember)
I think the installed browser of android 2.2 doesn't support ipv6 yet.
I have made screenshots to compare ipv6 on win7 and on the android device via wifi.
Do you think the results for my android device on test.ipv6.com appear like that, because the browser doesn't show ipv6 sites, or do the results mean that I have an ipv6 address through 6to4 but my android device doesn't accept ipv6 yet?
Click to expand...
Click to collapse
I'll look around for the write-up(s) I found over the last day or two about various androids and ipv6, and they'll perhaps answer some of your questions, like the browser. This is the gist of what I got from reading.
Some 2.2+ androids support (marginally) the ipv6 stack, tunneled AND dual-stack. A couple people can get 'outside' using ipv6, and a couple more can 'browse' ipv6-only websites. The browser isn't the problem. At some low level on my Incredible, the stack doesn't "see" ipv6 addresses as "valid". I think that means it just has some holes left in it. You've got a 'newer' device (Samsung), so this may have been improved.
My scores are 10/10, ipv4, and 0/24? ipv6, and from a 0 score there's nothing it can tell you of use. It just doesn't work. Yours looks very promising.
One thing I'm wondering about is whether I've got a version of busybox that is sadly lacking in ipv6 functionality. All the network applets come out of that single executable. I've got busybox 1.16.0, and am curious which you've got. I could change busybox's version easily, in fact you can go to busybox.net, get source, fix it up, use toolchains and build it.
Also, life is easier if you just install it (./busybox --install .) since it'll make a symlink for each function in whatever folder it was in (like /system/xbin is pretty empty and on my path).
Let us know when you get it running. I'll do the same. Another thing missing in mine is ipv6 DNS. I have ipv6 DNS setup at work, and if I point it to that DNS server using "setprop x.y.sit1.DNS.*" (sorry, don't recall the exact setup procedure), than it still will not resolve ipv6 addresses. Nslookup (type=AAAA) doesn't work correctly either. Mine is heavily hacked stock 2.2 with a custom kernel. I just blew all the 'sense' layer away for the sake of battery life.
-- H
I use a cooked rom, not the official samsung 2.2
It has had busybox 1.16 installed.
But I went to the market and installed the app "BusyBox Installer" which then installed BusyBox 1.17.1 for me.
Sorry for not subscribing to my own thread, I had this problem licked back in January....at least on my Droid Inc. The problem is that /system is mounted as read-only. You need to remount with RW permissions and then copy or vi sysctl.conf to /system/etc/
skyblaster said:
Sorry for not subscribing to my own thread, I had this problem licked back in January....at least on my Droid Inc. The problem is that /system is mounted as read-only. You need to remount with RW permissions and then copy or vi sysctl.conf to /system/etc/
Click to expand...
Click to collapse
Thanks for checking back. I'd still like to get this working on my own Inc. The case I'm most interested in is probably using 3g rather than wifi. Do you have an idea whether the Verizon 3g supports ipv6? I know we should be able to get it working in , for example, a dd-wrt flashed router, but it would be nice to be able to use ipv6 when there's no handy wifi.
Thanks - Hashi
Thx for the feedback.
I remounted system rw (can be done easily with "SGS Toolbox", or manually)
Ifconfig shows as long as wifi is turned on, there is an interface called eth0.
I added to the sysctl.conf this: "net.ipv6.conf.eth0.use_tempaddr=2"
I rebooted and ifconfig shows an ipv4 and ipv6 address.
But www.test-ipv6.com shows 0/10 at the ipv6 rating.
EDIT: Does /system have to be kept rw or can I change it to Read-only after placing the sysctl.conf?
Hi
I'm a new owner to a Galaxy tab 8.9 and trying to make it able to mount NFS exports.
So I've rooted the device, installed SuperUser and terminal emulator. Then I downloaded the kernel source tree from Samsung, I compiled the NFS module on my desktop computer moved it to /system/lib/modules on the tab. But it doesn't work, when I do 'insmod nfs.ko' it gives back 'insmod: init_module nfs.ko failed (No such file or directory)'
Is it possible at all to add modules to the standard kernel that comes with the device?
Is my device completely rooted because when I try 'adb root' I get 'adbd cannot run as root in production builds'
me too...
I just encountered the exact same problem on my LG Revolution, except I'm trying to load nfsd.ko for server support.
I know I built it correctly because I've already succeeded in getting tun.ko working properly...
Code:
root # /system/bin/insmod /system/lib/modules/nfsd.ko
insmod: init_module '/system/lib/modules/nfsd.ko' failed (No such file or directory)
root # ls /system/lib/modules
... nfsd.ko
Very odd...
When you do the insmod are you actually in the /system/lib/modules directory? If not, you have to use the full path to the module.
The message with "adb root" is normal even on a rooted device. If you can do "adb shell" followed by "su" you should be ok.
edit...
Now that I think of it...that message usually means the module file was found but a dependency wasn't.
gtj0 said:
Now that I think of it...that message usually means the module file was found but a dependency wasn't.
Click to expand...
Click to collapse
Yep that was my problem. My nfsd.ko needed dependencies that didn't exist...
To the OP: try to insmod the nfs.ko module again and then look at the output of dmesg. You should see messages complaining about the dependencies required by the nfs module.
Then you ought to be able to either remove the requirement for them from your module (my nfsd.ko wanted posix_acl support so I just got rid of that option and rebuilt the module) or if it's something you need/want you might be able to add support for whatever it is as another module...
Good luck and I hope I didn't intrude upon your thread too much
Thanks, I had indeed a dependency problem. Now I managed to load nfs.ko and sunrpc.ko and lockd.ko that were needed because of dependency.
Although I'm still having problems at mounting an nfs export. Previously, before kernel module problem was solved, I got the error message 'No such device' when I tried to mount, now I get 'Invalid argument' instead.
I've tried commands like
busybox mount -t nfs 192.168.1.100:/mnt/raid/media /sdcard/nfs
and
busybox mount -o nolock,ro,hard,intr,vers=3 -t nfs 192.168.1.100:/mnt/raid/media /sdcard/nfs
Any thoughts?
NFS Share - Invalid Argument
Marlin79 said:
........... now I get 'Invalid argument' instead.
I've tried commands like
busybox mount -t nfs 192.168.1.100:/mnt/raid/media /sdcard/nfs
and
busybox mount -o nolock,ro,hard,intr,vers=3 -t nfs 192.168.1.100:/mnt/raid/media /sdcard/nfs
Any thoughts?
Click to expand...
Click to collapse
Seems like an Old thread, and I would assume you've gotten this fixed already, but in case it ISN'T fixed...
>Double check your NFS config (/etc/exports file) and confirm that you are sharing:
* /exports/mnt/raid/media *
If you specified something else in your /etc/exports file, check to make sure your Hard drive (I assume /mnt/raid/media) is soft-linked to the share name you wanted to give it, or that at least the subfolders/files you want shared are softlinked to the /exports/share directory.
**e.g.**
# ln -s /exports/media/ /mnt/raid/media
-OR-
# ln -s /exports/media/shared_media_1.mp4 /mnt/raid/media/actual_file.mp4
Hi,
Trying to figure out why media scanner service is running all the time, draining my battery I came accross this error in logcat:
Code:
W/MediaScanner( 2774): Error opening directory '/storage/sdcard0/.android_secure/', skipping: Permission denied.
I tried fixing permissions, and it still happens.
I tried changing permissions, in order to make media scanner work without errors, by running:
Code:
chmod 777 /storage/sdcard0/.android_secure
which resulted in the following error:
Code:
Unable to chmod /storage/sdcard0/.android_secure: Read-only file system
I'm running slim bean 2.7 on my i9000 sgs.
Any idea how to resolve this issue?
ziflingus said:
Hi,
Trying to figure out why media scanner service is running all the time, draining my battery I came accross this error in logcat:
Code:
W/MediaScanner( 2774): Error opening directory '/storage/sdcard0/.android_secure/', skipping: Permission denied.
I tried fixing permissions, and it still happens.
I tried changing permissions, in order to make media scanner work without errors, by running:
Code:
chmod 777 /storage/sdcard0/.android_secure
which resulted in the following error:
Code:
Unable to chmod /storage/sdcard0/.android_secure: Read-only file system
I'm running slim bean 2.7 on my i9000 sgs.
Any idea how to resolve this issue?
Click to expand...
Click to collapse
Looking for something else and saw this old post. For future reference, just create a she'll script in /system/xbin and use busybox to run a short script with umask=0000 and the remount sdcard0 and probably extSdCard also just to be safe until it's figured out. Can use managers or taskbomb to run it...
Hello guys, i post this cuz i have no way just to ask you,
i have CM11-13012014Nightly and Semaphore KK 3.4.0s
i tried all the ways to enable Log Setting
Code:
Dial this: *#*#2846579#*#*
Service menu will appear.
Go to "ProjectMenu" -> "Background Setting" -> "Log Setting"
Open "Log switch" and set it to ON.
Open "Log level setting" and set the log level you wish.
Reboot the phone.
the number is not work
Code:
Open: /system/etc/init.d/××× （not the same file on different ROMs, find the right file）
Find the line that says: rm /dev/log/main
Change the line to: # rm /dev/log/main (comments out the line, rm = remove, in case you were wondering)
Save and reboot
not work- i found nothing
Code:
[IMG]http://i.stack.imgur.com/Ly4M1.jpg[/IMG]
Restart and the logcat should be working
Code:
Open up CMD or Terminal and type:
adb shell
logcat-enable
reboot
this too not work....
what can i do.... any ideas please
some help @pawitp @stratosk !!!?
sycolon said:
some help @pawitp @stratosk !!!?
Click to expand...
Click to collapse
First of all, wrong section.
Secondly, you need to load the logger module, by insmod system/lib/modules/logger.ko.
ts1506 said:
First of all, wrong section.
Secondly, you need to load the logger module, by insmod system/lib/modules/logger.ko.
Click to expand...
Click to collapse
I did it normal and in su mod and it give me
Code:
insmod: init_module 'system/lib/modules/logger.ko' failed (Exec format error)
@pawitp @stratosk @ts1506
I did it in normal and in su mod and it give me error
insmod: init_module 'system/lib/modules/logger.ko' failed (Exec format error)
sycolon said:
@pawitp @stratosk @ts1506
I did it in normal and in su mod and it give me error
insmod: init_module 'system/lib/modules/logger.ko' failed (Exec format error)
Click to expand...
Click to collapse
Logged module have to be loaded during early boot in order to work properly. You have to enable it in Semaphore manager (logger option) and reboot your phone.
sycolon said:
I did it normal and in su mod and it give me
Code:
insmod: init_module 'system/lib/modules/logger.ko' failed (Exec format error)
Click to expand...
Click to collapse
stratosk said:
Logged module have to be loaded during early boot in order to work properly. You have to enable it in Semaphore manager (logger option) and reboot your phone.
Click to expand...
Click to collapse
I have tried to make it but still not work and Semaphore manager gives that it's enabled but its not !!! :crying:
Thanks for all type of help
i found big problem with CM11 nightly 17012014 and semaphore kk and system was so slow and have troubles with apps and gapps
i flashed Makay kernel and all work little bit better even the logcat too
Thanks for all your work guy i wish you keep updated with your work and the semaphore kernel