yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab  Android Development] paulshields:
Ah ok - I left out another step.

After making /system read-write

delete /system/etc/wifi/wpa_supplicant.conf (my contents below)

/system/etc/wifi # more wpa_supplicant.conf
##### wpa_supplicant configuration file template #####
update_config=1
ctrl_interface=eth0
eapol_version=1
ap_scan=1
fast_reauth=1

Create a new /system/etc/wifi/wpa_supplicant.conf with following contents:

update_config=1

ctrl_interface=DIR=/data/misc/wifi GROUP=wifi

eapol_version=1

ap_scan=1

fast_reauth=1

# 1-0050F204-1 (Computer / PC)
device_type=1-0050F204-1

# 0 = process received credentials internally (default)
wps_cred_processing=0

Reboot. If you find a wpa_supplicant.conf in /data/misc/wifi then remove that too. After doing this when I re-enabled wifi in settings it loaded the interface ok and I could connect. No idea whether this is a local issue to me (and you...:)) but it certainly fixed things...
[Galaxy Tab  Android Development] Technomancer:
Remount and push wpa_supplicant.con from this zip http://xdaforums.com/attachment.php?attachmentid=767403&stc=1&d=1320086076 file to your /system/etc/wifi

Then delete wpa_supplicant from /data/misc/wifi and reboot.

See if it helps.

In your shell

adb remount
adb push wpa_supplicant.conf /system/etc/wifi/
adb shell rm /data/misc/wifi/wpa_supplicant.conf
adb reboot
[Galaxy Tab  Android Development] ravindrank:
Builtin ofcourse...having problems with market ..fcing..pushed titanium backup thru web and got it instaled.. tried wiping data.. restored multiple versions.. FC after 2 seconds.. can push apps thru web though.. anyone else having?
[Galaxy Tab  Android Development] paulshields:
I "fixed" market by removing it and installing the old market (which I *much* prefer anyway). Useful guide here http://xdaforums.com/showthread.php?t=1231358.
[Galaxy Tab  Android Development] Technomancer:
Damn you paulshields :D

Anyway, it looks like our wpa_supplicant.conf template has been overwritten by one coming from somewhere else. I'll investigate and put an fix in a next release, which will probably use new ctrl_interface=eth0 setting to match other CM7 devices. jt1134 wants to do it the same for CDMA tab.
[Galaxy Tab  Android Development] paulshields:
lol - no worries techno :). Apart from that, everything is lovely :).
[Galaxy Tab  Android Development] ravindrank:
Chose language as englishuk.. meanwhile marketgot auto updated..no fcs...cant install many apps....
[Galaxy Tab  Android Development] cowgaR:
Does it mean that wi-fi functionality is broken for everyone, or it is some rare case?

When can we expect the next release (not pushing you, just to have an idea roughly)?

Well if wi-fi isn't working I wait with flashing, so far I am not able to get JQ1 to my tab so first things first I guess ;)
[Galaxy Tab  Android Development] Technomancer:
If you are upgrading from previous version without doing a wipe you will be fine.

But a fresh install or a wipe will use broken wpa_supplicant.conf template and the wifi will not work. Please follow paulshields or mine instructions to fix it.
[Galaxy Tab  Android Development] cowgaR:
so even better might be flashing previous version with full wipe and upgrading to this one? :)
[Galaxy Tab  Android Development] alroger:
All good on my latin. Used recomended heimdall update flash.

- Tapatalk - SGT-P1000N - CM7 Beta -
[Galaxy Tab  Android Development] cowgaR:
working but android market is missing

success

1. first I've flashed JQ1 stock firmware with repartition, I had vanila samsung ROM

2. then just simple heimdall flash --kernel zImage --factoryfs factoryfs.ext4 in command line (win7 x64 admin rights) and it all worked like a charm (considering you have everything in one directory, heimdall + unziped CM7.1)

could not be simpler, thank you technomancer!

3. Then I went to recovery console and wiped cache + data (factory reset) via CWM recovery (that happened to be installed) 'just in case' but now I'm thinking - I should have probably not done it.

I can't find market app anywhere - so am I supposed to download google appz?

4. Also, lockscreen is screwed, need to look couple of posts here why...EDIT:

after reboot the lockscreen repaired itself - I didn't change anything.

5. will report on wi-fi later...
[Galaxy Tab  Android Development] Hybridesque:
You need to flash the gapps.zip via CWM. You'll find it via cyanogenmod website/wiki.
[Galaxy Tab  Android Development] sultanbrunei:
can it play 1080p video smoothly ?

also, if I update my P1000 into this, will all my standard samsung apps be gone?
[Galaxy Tab  Android Development] TheGrammarFreak:
Doubt it, yes
[Galaxy Tab  Android Development] Technomancer:
little update

2011-02-17

Refreshed repo and rebuild

initramfs built from sources instead of checked in, still far from automated build tho ;-(

video playback and camera still hosed ;-(
[Galaxy Tab  Android Development] Sparkle1975:
Requirements? Can I flash this ROM?

Sorry if this is a dumbass question, but I'm not sure if I can use/test this ROM.

I've read all 530+ posts regarding ClockWorkMod and 450+ posts regarding "WARNING! Do not flash JM*,KA*... README! [Patch released".

I have a Euro Galaxy Tab (unlocked), it's rooted, the recovery is ClockWorkMod 2.5.something, I've used the patch to unlock the protected bootloader, ClockWordMod recovery is fully working, Nandroid backup fully working, and I do have a Micro SD card inserted. I use the MoDaCo ROM, wich I flashed yesterday without any probs.

Before rooting I used the JMG firmware. Now, when I enter *#1234* I get this result:

PDA: <blank>

Phone: P1000XXJMA

CSC: : <blank>

I'm asking because this makes me unsecure:

Requirements: GSM (Euro, US ATT/TMO tabs, with JJ4 or other unprotected bootloaders that can run Euro ROMs and P1_add_hidden partitioning.

Modem versions:

Euro: try JK5 modem

I guess I can use it, even though I do not have the JJ4 bootloader, but I guess I should be safe since the Bootloader patch apk says:

Bootloaders: YOU ARE SAFE

Signed: Kernel

Not signed: PBL, SBL, SBL backup

Assessment: Can flash anything

So, can I use this ROM (and maybe practically every custom rom available) ? The CM7 beta looks interesting, even though it's beta and there might be some bugs (camera, Bluetooth etc.)

I guess that there might be a lot of Euro Tab users who would like to know the answer. And after working >10 hours on root, patches and flashing, I might even make my own root/flash guide.
[Galaxy Tab  Android Development] sultanbrunei:
I am sorry, but "doubt it, yes" is an answer to which question ?

And if "doubt it", why would you say "yes".. ?
[Galaxy Tab  Android Development] TheGrammarFreak:
Both. Sorry, I was in a hurry.

I doubt that it will play 1080p smoothly. And yes, you will loose Samsung apps. Sorry for being unclear, I hope this clears it up.
[Galaxy Tab  Android Development] way2dumb:
HERE HERE!!!
[Galaxy Tab  Android Development] sultanbrunei:
If I were to lose original Samsung Apps, such as "Videos", than I wouldnt be able to play video using tab's native resolution... am I being true ? From what I knew, Vplayer does play videos in 800x480 res instead of 1024x600 so its a bit pixelated
[Galaxy Tab  Android Development] sultanbrunei:
Can I re-download samsung apps by logging in to www.samsungapps.com ?
[Galaxy Tab  Android Development] kay_kiat88:
i think you should wait. this is unsuitable for everyday use.
[Galaxy Tab  Android Development] xTuX:
:)

thumbs up

I'd love to see this going somewhere near stable :) modaco has done good work but his r4 ROM is still not even close cyanogen roms (regardless of the device)
[Galaxy Tab  Android Development] sultanbrunei:
Baseband Version : P1000DXJM2

Kernel Version : 2.6.32.9 paul@paul-obriens-iMac- #55

Build Number : FROYO.DXKM2

I tried to apply cm7beta.zip from clockworkmod recovery 3.0 and everytime I tried it says "installation started" then "installation aborted" without further explanation.

What has gone wrong?
[Galaxy Tab  Android Development] ivannw:
just make this ROM run on GT-P1000L =D

wifi tested to now and its working =)

i'll keep you in touch.
[Galaxy Tab  Android Development] Technomancer:
You failed at reading the first post and the readme.txt file.
[Galaxy Tab  Android Development] sultanbrunei:
I am sorry, but could you be more helpful than just saying "you failed at reading the first post" ?

Of course i read it, and because I am not an expert, I could not decipher all the intended meanings correctly. So please, can you give me a more meaningful help and tell me on which part I have gone wrong?
[Galaxy Tab  Android Development] will6316:
I don't think u can use clockwork with this rom. It uses heimdall i think which is something like odin. That's why i goona wait a bit. Keep up the good work tech. You may have to abort 2.3, with honeycomb around the corner.:)
[Galaxy Tab  Android Development] MaxiJavi:
First post mentions that you'll have to learn Heimdall (In big red letters).

Then in the ZIP file the readme gives you comprehensive instructions how to flash it.
[Galaxy Tab  Android Development] spartacusrex:
Excuses if this has been asked/answered allready..

Can someone tell me what the quadrant score for this ROM is ?

Keep up the Great Work!!
[Galaxy Tab  Android Development] TheGrammarFreak:
Irrelevant is what it is. Quadrant scores don't have a huge bearing on actual performance.
[Galaxy Tab  Android Development] natious:
honeycomb around the corner? Who are you kidding, we have 3 usable 2.2 roms and 1 broken 2.3 rom.
[Galaxy Tab  Android Development] jt1134:
Hey technomancer, you should check this out: https://github.com/jt1134/android_k...mmit/1c3d04a678cd128c7334bbe241349ed5d1f3b7d8

Also needs liboverlay, libstagefrighthw, and sec_mm from aries (lightly modified to include correct headers). You can find those on my github in the vzwtab device tree also :)

Hope this helps!
[Galaxy Tab  Android Development] a in yul:
^^thks for the newest update; appreciate it!!

BTW; although I read the 1st post with the update and the last few pages I have a quick question. Can i update directly via heimdall; or do i need to flash/reboot or do something additional before or after flashing??

Thks!!
[Galaxy Tab  Android Development] Technomancer:
Update 2011-11-02

This should fix wifi issues from previous update, but make sure to delete /data/misc/wifi/wpa_supplicant.conf and reboot.

yes, you will lose your stored APs but it is necessary because the config template changed.

2011-11-02

use android socket for wpa_supplicant control interface. anyone upgrading to this version please delete their /data/misc/wifi/wpa_supplicant.conf

thanks to jt1134, removed extra field in mfc interface in kernel which prevented it from working with aries OMX libraries

updated media_profiles.xml to expose 1024x600 and 800x600 resolutions for camcorder. its not perfect but at least video recording works now. front cam produces broken video.
[Galaxy Tab  Android Development] neubauej:
If Im reading correctly this update makes video record sorta functional?

Thats the only thing that has held me back from cm7 on the tab..

:-)
[Galaxy Tab  Android Development] alroger:
Yay! Video recording works!

Thanks @Technomancer!

- Tapatalk - SGT-P1000N - CM7 Beta -
[Galaxy Tab  Android Development] paulshields:
Rear camera now records video fine :). Front camera records but the playback is corrupt. No big deal.

Not sure, but we now also seem to play HD videos more smoothly than before? HW acceleration didn't always work on certain videos but now it seems pretty good on the few I've played. CM7 is now pretty much close to complete on the Tab, just in time for ICS code to drop and get us busy again :D.
[Galaxy Tab  Android Development] a in yul:
How do i go about to <to delete /data/misc/wifi/wpa_supplicant.conf and reboot.?>
[Galaxy Tab  Android Development] paulshields:
I believe CM7 on this tab has filesystem mounted by default as read-write so just fire up the file manager and navigate to /data/misc/wifi and delete the file. If the filesystem is read-only then something like Root Explorer from the market can do remounts as read-write.
[Galaxy Tab  Android Development] Technomancer:
That is correct. After fixing MFC interface in kernel the OMX libraries that accelerate video encode and decode work much better. So VideoPlayer app and other players that use Android for decode should work much better and possibly use less power. Anything that uses ffmpeg like mPlayer will still work the same.
[Galaxy Tab  Android Development] Technomancer:
Attention volunteers ;-)

For further camera improvements we will need more information about parameters that the camera app sends to libcamera on stock ROM.

I will prepare little camera wrapper that will log this information to Android log, but I need some volunteer who is switching ROMs a lot who doesn't mind renaming libcamera, pushing the wrapper to /system/lib and giving the camera app some exercise to capture the parameters.
[Galaxy Tab  Android Development] wackymix:
thanks for update
[Galaxy Tab  Android Development] alroger:
I can test a few flashes from tomorow through the weekend.

- Tapatalk - SGT-P1000N - CM7 Beta -
[Galaxy Tab  Android Development] a in yul:
^can i do this via heimdall update or...??
[Galaxy Tab  Android Development] wackymix:
As in 1st post said you ca do this via Heimdall or recovery.

---------- Post added at 01:58 AM ---------- Previous post was at 01:57 AM ----------

I can`t find data/misc/wifi

and i can`t download root explorer couse i use only wi-fi data on my tab, can anyone help me please ?

I made the update from previouse release via Heimdall.
[Galaxy Tab  Android Development] wackymix:
I resolved. Works greate now.

Send from my GT-P1000 using XDA Premium app!!!

Nokia 2330

Nokia E90

Nokia E75

Nokia N82

Motorola W397

Motorola V8 black

Blackberry Bold 9000

HTC Desire Bravo

Samsung Galaxy Tab P1000
[Galaxy Tab  Android Development] Technomancer:
/data, /dbdata and /cache is always mounted rw on every Android.

/system is read only, on most Android distros to remount rw you need root and you need to do it from shell command line. CyanogenMod is fully debugging enabled and has ro.secure=0 set so it means you can remount /system rw just using simple "adb remount"

Anyway, as deleting the wpa supplicant configuration file, you can do it using adb shell rm /data/misc/wifi/wpa_supplicant.conf or use your favorite file explorer which supports operating as root to delete it.
[Galaxy Tab  Android Development] ffoo3d:
Hey, just flashed the new beta from 11-02 and in addition with supercurio voodoo screen tuning plus camcorder back, i droped my i9000 for my tab as daily phone/tab.

Great work, hoping that front camcorder will work soon, and also that the p1000 could join the official devices support by cyanogen.

I love what you've done so far ;-)
[Galaxy Tab  Android Development] a in yul:
OK< updated to newest version via eimdall, now to read up a bit more o this WIFI bug and itrs olution;
[Galaxy Tab  Android Development] nadiros:
Thanks a ton Tech for all your work. Have been using this ROM for months and enjoying the hell out of it. This latest release is a frikkin milestone and I'm sure will allow all those holding out, a taste of how sweet CM7 can be on our Tabs.

Peace :D
[Galaxy Tab  Android Development] dizgustipated:
TEST Zimage from latest git

"noop" as default i/o scheduler

decreased LCD Voltage from 300000 to 260000 <might be a zero missing or added, but you get the main point

unzip, & Flash in Heimdall

please test and report

thank you

-diz

Hit thanks if it works, so others knows it does too!
[Galaxy Tab  Android Development] pinsb:
Is docking on the horizon for the CM7 build or as the drivers are in the Kernel will we have to wait for a ICS CM7(9?) build for docking to work?

Thanks in advance
[Galaxy Tab  Android Development] manekineko:
Sooo...is it time to update the first post? Video encoding is now working, only thing that's still a known issue is front-facing camera video playback right?

Can this be submitted to CM for official inclusion? What're the rules for that?
[Galaxy Tab  Android Development] dizgustipated:
so no one has decided to let me know if the kernel even works?

........

ahh, well.

Ill keep TINY_SHMEM to myself, since I cant get an answer.
[Galaxy Tab  Android Development] TheGrammarFreak:
I will test, I just haven't had a chance. ;-)
[Galaxy Tab  Android Development] dizgustipated:
I just needed to know if it booted, so I can continue, or fix something

my rom is different than TEKS, and our kernels do not interchange.

new kernel to test:

* FILE SYSTEM

TINY_SHMEM enabled

* LCD Voltage

down to 260000 from 300000

* I/O scheduler default

"no-op"

type: busybox zcat /proc/config.gz | grep SHMEM

in your terminal emulator

you will see:

CONFIG_TINY_SHMEM=y

(means tiny shmem is activated."

TINY_SHMEM thread HERE

Please test and hit the THANKS button if it boots, and nothing is immediately broken

Hitting the THANKS button, is an easy way for others to know this kernel boots,
[Galaxy Tab  Android Development] TheGrammarFreak:
The one in this post boots and works fine, but busybox zcat /proc/config.gz | grep SHMEM shows that there's no TINY_SHMEM. I assume that's intentional in this build? I'm available for real time testing if you wanna meet on GTalk or something Diz ;) Until about 16:30 GMT

---------- Post added at 05:18 PM ---------- Previous post was at 05:02 PM ----------

Kernel boots, TINY_SHMEM is active. Screen still seems to be fully functional :D
[Galaxy Tab  Android Development] dizgustipated:
okay, TINY_SHMEM kernel uploaded to post #2205

Cool thanks, TheGrammarFreak!

now use alot of internet, video and heavy ram sucking apps.

look for stutters in gameplay or video (where there was none before) - this will be related to the LCD voltage decrease

look for a less eratically scaling CPU - noop

look for slow moving browser (reloads and such) (compared to your memory of before) - TINY_SHMEM

also for lagging multitasking (as apposed to before) - TINY_SHMEM

look for more speed all around (tiny_shmem)

look for less display usage - lcd voltage

look for better battery - a tiny bit lcd voltage, but mostly noop

If anyone can think of anymore things to look out for, give me a yell.

It needs to be directly related to new no-op default scheduler, lcd voltage or tiny_shmem

read this thread to get an idea of what TINY_SHMEM is, if that not enough, google!

http://xdaforums.com/showthread.php?t=1328275

hit the thanks button, if my work entices/pleases you :0
[Galaxy Tab  Android Development] Technomancer:
All LCD voltage will affect is color accuracy, contrast and pixel color switching (with lower voltage you will probably see more ghosting).
[Galaxy Tab  Android Development] TheGrammarFreak:
If Tech's correct (and I trust that he is) can you make a version with the default LCD voltage Diz? Chrz
[Galaxy Tab  Android Development] rxprenegade:
Good job

But how to re - configure the accounts of synchronisation? (google, facebook, contacts ...)

This is what I have after I delet this file:
[Galaxy Tab  Android Development] tmax07:
info

I do not understand why google maps does not work !!!!!

Maybe what or how to install google maps does not work on cyanogem ?????
[Galaxy Tab  Android Development] Technomancer:
@rxprenegade

deleting wpa_supplicant.conf deletes all you stored accesspoints so you have to set up your wifi connections after the reboot.
[Galaxy Tab  Android Development] rxprenegade:
Thank you for your answer. I understand that the wifi connection set up disappeared after deleting the file. However, it is with the synchronisation of my google account that I have problems. (as on the last screenshot), these set ups become false. All my contacts are stored with google. I've not yet tried with the calendar but I am almost certain that this does not occur. an idea?

Edit : It seems that deleting this file prevents synchronization with google.

calendar synchronization (via google account) does not work.

Like tmax07, Google maps does not work .
[Galaxy Tab  Android Development] Technomancer:
Look at your screenshot, both wifi and cellular connection are not connected, so no wonder it cannot connect. Setup your wifi and verify it works with a browser first,.
[Galaxy Tab  Android Development] rxprenegade:
my wifi connection works correctly. And I can browse the internet as well as all my applications normally. Exept on those which are need a google account synchronization .
[Galaxy Tab  Android Development] Technomancer:
Well, most certainly deleting wpa_supplicant.conf doesn't have anything else to do with Goofle sync, except for wifi providing internet connectivity. The message you see looks to me like there is no connection to Goofle servers.

Maybe try deleting data for different google components.
[Galaxy Tab  Android Development] rxprenegade:
can you be more specific please ?
[Galaxy Tab  Android Development] deromedi:
To get back Wifi connection, wipe the Dalvick cache in CWM advanced tab...

First time I can help someone! Feels good!
[Galaxy Tab  Android Development] dizgustipated:
Eventually, I can if any issues arrive.

This is just a test run.

But I preferr un-biased test reports from the released kernel.

I am a VERY VERY VERY heavy video and game user and on my end, (also humbertos and Ronis have these settings) with no issues. Hunbertos is set at a whopping 2.1!

And haven't seen any "color wash" or any other adverse affects, yet.
[Galaxy Tab  Android Development] andnej:
i just applied the needed action to reenable wifi

- the wpa supplicant will not appear without root explorer, deleted

- wipe dalvik cache afterwards and cache as well

thats all folks, wifi works !
[Galaxy Tab  Android Development] Hybridesque:
Had any issues using YouTube? Get a lot of it pausing, not pulling the data down, yet it's fine on my cm7 sgs..
[Galaxy Tab  Android Development] dizgustipated:
Just responding so you know I saw your q

I believe your Q should be directed at users of this rom, unless it only happens on my new kernel

I don't use YouTube app, if I must see a YouTube video, I watch it in the browser,and it pulls data fine for me there ( im on a different rom)

Is it only a YouTube problem on my kernel? And fine on teks?

Or is it a YouTube sgt7 "cm" issue?

Since I am able to, I just built a kernel for you guys, for use with this rom only. (Won't work on neither miui, nor mine)

Figured you guys could test tiny_shmem and at the same time, have a new kernel to play with.

Does it work any different for you, in regards to the app vs browser YouTube watching?

And by heavy video user, I mean hulu, Netflix, Justin.TV, seeon.TV, streaming movies and watching cable through slingbox.
[Galaxy Tab  Android Development] Hybridesque:
It's off Tech's kernel, as I'm yet to try yours. I haven't had issue while browsing, only through the app. I'm inclined to suggest it's a sgt7 CM7 issue. Video playback otherwise has been fine. I just wondered if you had experienced this out of curiosity.
[Galaxy Tab  Android Development] alroger:
Guys, I'm really annoyed at the button lights in the latest version. Is it only me? Isn't it a waste of batt?

It wont respect CyanogenMod setting in which I set them off when there is more than minimal light.

It keeps turning on every time you wake the screen up, then I have to go over to BlinkerTab again and turn them off.

It used to work correctly on earlier version and does work with BOCA 2.3.7 with the same kernel.

Anywhere I can fix this?

I also noticed that some kernels have a shortned button backlight tweak in recovery, which I also use, but not in this one.

I'm using the latin kernel, do you guys have this option in the regular one?

- Tapatalk - SGT-P1000N - CM7 Beta -
[Galaxy Tab  Android Development] Technomancer:
Nothing has changed with lights driver or BLN for couple months now.
[Galaxy Tab  Android Development] dizgustipated:
my TINY_SHMEM kernel moved to this thread,

http://xdaforums.com/showpost.php?p=19186118&postcount=19

So it wont disturb this thread

thank you for every ones understanding

-diz
[Galaxy Tab  Android Development] curl66:
Hi Technomancer,

did you come forward making this awesome port official ?