yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 10.1 Android Development] Lucas Kado:
Partitions

Well... my partitions' sizes are a mix of you two...

u0_a75@p4:/ $ df
Filesystem Size Used Free Blksize
/dev 392.9M 128.0K 392.8M 4096
/sys/fs/cgroup 392.9M 12.0K 392.9M 4096
/mnt/asec 392.9M 0.0K 392.9M 4096
/mnt/obb 392.9M 0.0K 392.9M 4096
/mnt/fuse 392.9M 0.0K 392.9M 4096
/system 568.9M 552.6M 16.3M 4096
/cache 440.9M 375.1M 65.8M 4096
/data 13.1G 10.7G 2.4G 4096
/data/dalvik-cache 440.9M 375.1M 65.8M 4096
/extra 295.3M 58.3M 236.9M 4096
/efs 11.8M 8.1M 3.7M 4096
/mnt/shell/emulated: Permission denied
/storage/emulated 392.9M 0.0K 392.9M 4096
/storage/emulated/0 13.1G 10.7G 2.4G 4096
/storage/emulated/legacy 13.1G 10.7G 2.4G 4096
1|u0_a75@p4:/ $ _
[Galaxy Tab 10.1 Android Development] AAccount:
Oops I just realized it's my s3 that wastes 1gb for cache. The p4 and p4wifi have 450mb. Still, I took an informal survey a while ago and everyone was ok with the script who answered. I'll just leave it in the 2nd post faq that you can remove the script if it becomes an issue.

My s3 also has ~500mb of wasted space for another partition where I mount /data/data like the s1 did.

Sent from my GT-P7510
[Galaxy Tab 10.1 Android Development] darkessdesire:
You can also odex all system files this way you won't lose space
[Galaxy Tab 10.1 Android Development] AAccount:
Doesn't that just speed up the initial "after flash" boot process? This says the odex files are used to speed up the building of the dalvik cache, not replace it for system apps??
[Galaxy Tab 10.1 Android Development] darkessdesire:
It replaces system dalvik cache check with lucky patcher it will tell you it saves system space when doing so that's how I managed to fix the problem in case you don't remember I was the first to tell you of the problem and what I did to solve it
[Galaxy Tab 10.1 Android Development] AAccount:
I'll need to look into the subject more than. I've never heard of "lucky patcher" before. According to their website it says nothing about odexing. Remind me again, how you used lucky patcher for odexing/saving space. I don't remember reading that post. In terms of saving space, the most I can get out of luck patcher's website is that it removes ads and licensing code.

Side note: I haven't done any software piracy since switching to Linux as my desktop OS of choice. How I don't miss the annoying techno music many keygens came with or hunting premium link generators. I recommend the switch to anyone who's on the fence and isn't afraid of a bit of learning.

The last time I messed with odex/deodex was back in galaxy s1 froyo stock roms. At the time I was kinda disappointed there was no CM6 for it. Anyways, what I can remember is that an odexed rom will use the odex file as some kind of shortcut for creating the dalvik cache file. I think the dalvik cache file is still created and placed in /data/dalvik-cache but it will happen much faster (for system apps at least). Please correct me if I'm wrong because that was back in 2011??? I got the same idea from reading that post I mentioned earlier.
[Galaxy Tab 10.1 Android Development] darkessdesire:
As far as I know I think they changed what odex does to dalvik cache but just install the app hit tools then odex system files it will odex the system files but not depending on the ROM system private apps you have to manually do it with luckypatcher it works very well for me trust me I have over 300 apps installed

Do not odex frameworks it will bootloop your ROM and on another note I hate all cm ROMs non of them never worked right at all it always took some one who's not in the cm team to fix there mess

---------- Post added at 11:29 PM ---------- Previous post was at 11:19 PM ----------

If you want to port a better ROM than omni LDROID IN THE S3 FORUM ROCKS HARD BELIEVE ME
[Galaxy Tab 10.1 Android Development] vaikz:
+1 just check the Rom and its really cool and full off features.
[Galaxy Tab 10.1 Android Development] rogconnect:
hey guys...just a quick question...youtube app work on this ROM?
[Galaxy Tab 10.1 Android Development] vaikz:
Yup it's working good [emoji1]
[Galaxy Tab 10.1 Android Development] HaMaHe:
Looking to install this, but the gapps link has a captcha that won't show so I cannot download. Any tips? Maybe a different link?

---------- Post added at 06:51 PM ---------- Previous post was at 06:45 PM ----------

I also want to make a full swipe and do a completely clean install... But where do I put the Rom and the GApps etc, to save them from wiping?
[Galaxy Tab 10.1 Android Development] rogconnect:
Anywhere in storage. ..just dont wipe storage...please report if youtube working...apparently my installation failed maybe i need to re download file again

Sent from My LG G2 LS-980 or LG G Pad 7.0 V400
[Galaxy Tab 10.1 Android Development] AAccount:
There doesn't appear to be a readily available solution for odexing from PC. I'll still look into it but it probably won't make in the foreseeable future. I also don't want to compile another rom since audio support was a pain to get working in this one. Also, (compared to cm10.2) this rom and do screenshots without killing graphics performance.

Sent from my GT-P7510
[Galaxy Tab 10.1 Android Development] HaMaHe:
Doesn't that mean that all the garbage from all apps will still be there? I am trying to clean the device as much as possible. Last time I did a full wipe, there were still a lot of folders of old apps.

As soon as I succeed in downloading GApps, I'll let you know about YouTube.
[Galaxy Tab 10.1 Android Development] rogconnect:
Are you sure u wanna wipe everything? Then how are going to install....you'll be fuxked...

Sent from My LG G2 LS-980 or LG G Pad 7.0 V400

---------- Post added at 02:50 PM ---------- Previous post was at 02:18 PM ----------

@AAccount Thanks for keeping this old $600 Tab alive!

At least Youtube is working now.....i don't want to do any update anymore...the end limit is already reached for this..now just to keep it for my 9 years old happy for awhile when youtube and netflix are working.

Sent from My LG G2 LS-980 or LG G Pad 7.0 V400
[Galaxy Tab 10.1 Android Development] jaibar:
I accidentally wiped everything, was able to adb-sideload and install rom via recovery. Probably not good practice to do it deliberately, but doable if all else fails...
[Galaxy Tab 10.1 Android Development] AAccount:
New builds are up. TMobile will be there in about an hour. Just the usual "keep in sync with omni changes". I noticed a little youtube crisis going on in the other roms. One thing to note is that Omni officially supports the Asus Transformer TF101. It's also tegra2 based which means omni rom is inherently tegra2 compatible. Cyanogenmod dropped tegra2 after CM10.1. That's why I picked up the rom updates for CM10.2 and now KitKat. Therefore, there is no guarantee the cyanogenmod and any of its derivatives account for all the quirks of tegra2.

Yeah I can't live without the youtube app. It still works in the newest nightly as evident by the screenshot.

As a last note the reason why video decoding sucks on this tablet is because the GPU video decoding unit uses the ... tegra1 decoder. That's right: it's using an armv6 era decoder at a time when dual core cpus were standard. Shame on Nvidia for not updating their decoder until tegra3. This makes overclocking a must for youtube hd.
[Galaxy Tab 10.1 Android Development] rogconnect:
[MENTION=2931572]AAccount[/MENTION]

Yeah ...you right! Can't live without Youtube on this tab.

I subscribe Viki and the HD 720p videos are looking good on this tab...dont know what decoding they use. Love the Kdrama over there.

Sent from My LG G2 LS-980 or LG G Pad 7.0 V400
[Galaxy Tab 10.1 Android Development] decatf:
Youtube doesn't work for me. Video plays for a split second and freezes. Audio continues to play. Logcat fills up with PlayerEvent messages. I have wiped everything and flashed back to stock ICS then followed the usual steps to get to this ROM. It's not the same issue as Nameless. Youtube does not crash as it does in Nameless.

http://pastebin.com/HNryLBpb
[Galaxy Tab 10.1 Android Development] rogconnect:
Did you tried disable HW overlays on Developer Option and Overclock to 1.4GHz.?

Youtube 720p work fine here

Sent from My LG G2 LS-980 or LG G Pad 7.0 V400
[Galaxy Tab 10.1 Android Development] Lucas Kado:
Just installed this version... PlayStore always says "No connection" and Google Drive always FCs. I've deleted cache and data for both, but it's the same. YouTube works as well as before updating. ZIP file is OK as I verified the MD5 checksum. I dirty-flashed it over previous version, as I always do, then deleted cache+dalvik and reboot.

As a side effect, at least a couple of applications are gone... The shortcut in NovaLauncher shows an Android robot instead the app icon and when I press it I get an "Application not found" dialog. But the APK is still there in /data/app !!

Strange... it's the first time I've issues updating... What would you reccommend me to do? I don't want to full-wipe... Reflash this version, revert back to previous one, just wipe cache and dalvik again (and maybe fix filesystem perms) and restart?

EDIT: I did something before flashing that I usually don't: I wiped cache, dalvik and system. Then flashed and finally wiped cache+dalvik. Reboot. Could this cause the issues?
[Galaxy Tab 10.1 Android Development] HaMaHe:
I installed 4.4.4-20140906-p4.

First factory reset, then wiped system. Then installed rom and GApps. Wiped cache and Dalvik. Then overclocked and disabled HW overlay. .. result... youtube still crashes as soon as I start to play a video.
[Galaxy Tab 10.1 Android Development] darkessdesire:
For those having space issues try odexing system apps with lucky patcher see if it fixes your problem
[Galaxy Tab 10.1 Android Development] eushaun99:
A better alternative to odex your ROM would be this tool since Lucky Patcher is a banned app in XDA.

http://xdaforums.com/showthread.php?t=2527268
[Galaxy Tab 10.1 Android Development] darkessdesire:
As long as I don't offer a link to the app or the app itself I have not broken any rules I just let them know how I fix the same issues they had in about 5 min and i read the post but I found out the hard way not to mess with frameworks odexing it with any script or app bootloops the ROM unless the ROM was made odex already
[Galaxy Tab 10.1 Android Development] eushaun99:
I know that odexing framework will cause bootloop, but weirdly for me I actually managed to odex my whole ROM without any issues. And I know you didn't break any rules, just mentioning Lucky Patcher is a banned app. :)
[Galaxy Tab 10.1 Android Development] darkessdesire:
Happy it worked for you now if only everyone else would follow in your foot steps
[Galaxy Tab 10.1 Android Development] jaibar:
For me YouTube is not working.

When I open YT app it doesn't close, but just gives an error and I cannot browse or watch videos.

Is there a specific version that works?
[Galaxy Tab 10.1 Android Development] Olivier V:
Yes, version 5.2.27 is working fine on nameless for me. Could also work on omni.
[Galaxy Tab 10.1 Android Development] rogconnect:
IDK why but i did a full wipe installed 0829 P4wifi .

the latest version of YouTube is working but stuttering. Then i dirty flashed 0907 P4wifi and Youtube still working.

Sent from My LG G2 LS-980 or LG G Pad 7.0 V400
[Galaxy Tab 10.1 Android Development] HaMaHe:
Can anyone provide a link to YouTube 5.2.27?

Very much appreciated.
[Galaxy Tab 10.1 Android Development] jaibar:
Just Google for "YouTube 5.2.27 apk xda" and you'll get it.

Just installed it and works like a charm on this rom version september 7th.
[Galaxy Tab 10.1 Android Development] jankoboys6:
Well on my p4 (3G) tab YouTube stutters to such a degree that it's not watchable, and this goes for the latest 7. Sep and fore last 29 avg. release. I did a full clean wipe, formatted \system etc. even my entire storage (in my case I had to, because of some trouble caused by previously used roms) and well the HD and 540p video stutters quite a lot even with HW overlay off, and cpu clocked to 1,4GHz

I really like your kernel, I'm using it with a different rom for quite a while and and it's working a bit faster with it, so I'm thankful for your work in all sense. But well regardless of what I do the tab suffers to be a smooth working device, I guess Samsung screwed up something back than...

What annoys me is that in the description of the rom it's stated that YouTube HD works and there is no note that it stutters. I'm quite annoyed that I threw my time away because the description isn't correct, saying that something works which it does not. If there is something I forgot to flash I would be thankful to know. I know how it is with HD video on this tab, I don't blame you for that, Samsung screw it up, but tweaking your description will make more people happy about your work ;)

HD video or at least 540p video is important to me that it works (this means without stuttering), I didn't found a reasonable solution to that problem yet and I doubt I will. If anyone knows how, I'm totally listening!
[Galaxy Tab 10.1 Android Development] HaMaHe:
When I try to install it on top of existing version it says "x not installed"

No reason given
[Galaxy Tab 10.1 Android Development] jaibar:
This is a bit OT, but maybe you may want to uninstall whatever YouTube app is already installed before installing the 5.2.27 apk? I got the same error message, only after uninstall+reboot I managed to install.
[Galaxy Tab 10.1 Android Development] Olivier V:
The thing is that our tab only ever did smooth HD YouTube on stock or stock based honeycomb roms. My father has the exact same tab but it's as stock ics from Samsung as they come. Never rooted or tweaked. Just the ics update. And I can tell you that it doesn't do smooth HD YouTube.

We can all complain to the devs to fix it but they can't. And it's not their fault, we can't expect them to just shake a good video driver out of their sleeve.

Nvidia just did a very poor job for the tegra 2. And don't forget that our tab is now just over 3 years old! That's ancient in the tech world that has the next new best ever thing coming out every 6 months!

So now I'm going to stop ranting and be thankful for all the people that still care enough to put their time in this device to rescue it from obsolescence.

Sent from my Nexus 7 2013
[Galaxy Tab 10.1 Android Development] jaibar:
But it does works- just as good as it ever worked on this device. I can't understand your whining about stuttering HD video on such an ancient device, all devs keeping this device updated and alive are just volunteering their time. Why the harsh tone accusing him of inaccurate description? Who gives a dime if he didn't mention that video is not perfect??? everybody knows that anyway.

Want to see HD video flawlessly? Maybe it's time to upgrade to more modern hardware...
[Galaxy Tab 10.1 Android Development] HaMaHe:
Thanks, that did the trick. [emoji3]
[Galaxy Tab 10.1 Android Development] jankoboys6:
I'm not sure if you've red all what I've posted. In case you missed something this should solve the problem:

When I said that I hadn't found a reasonable solution, I precisely had in mind stock honeycomb, which seems the only solution because of the nature of that problem. And I'm not unthankfull for any work people done on XDA (I'm here since a nice amount of time and if I wouldn't appreciate their work then I wouldn't came always back), like I said I really appreciate the A1 kernel, but if pointing out a mistake or issue is derogatory then why are so many people posting issues, bugs and logs for stuff to get fixed?

If you two or anyone else wants to dispute on this any further then please send me a PM to keep the forums nice and clean.
[Galaxy Tab 10.1 Android Development] decatf:
All of the Tegra 2 Android tablets (as far as I have looked) are using old video decoder code from the 2.6 kernel. It was forward ported to the 3.1 kernel instead of using the newer code. There is actually some references to the Tegra 2 in the the newer video playback module of the Linux kernel code. Unfortunately there doesn't seem to have been a complete implementation by anyone. We don't have any of the proprietary binaries to complement it either. It's a shame because it looks to me like there are some pieces but not the whole picture.
[Galaxy Tab 10.1 Android Development] anguslaw:
Or downgrade to an ancient ROM- stock honeycomb. :)
[Galaxy Tab 10.1 Android Development] meanhacker:
Is it normal not to have the Google startup wizard after flashing this ROM which restores apps/settings from a Google account? I am coming from nameless nightlies and looks like I will have to reinstall most of my apps and redo settings. Please enlighten me my fellow XDAliens. Thanks :D

Also, Youtube version 5.9.3.8 works great
[Galaxy Tab 10.1 Android Development] AAccount:
I disabled it on TMobile after people said that it didn't work. Youtube seems to be a "your results will vary" as sometimes I get random issues.

About the full wipe coming from nameless, I think there should be a better solution. If you think about it, they're both 4.4 aosp roms at heart. I suspect you could erase com.android.providers.settings and com.android.settings in /data/data from recovery after install. That's where most differences lie: in the various features available in settings. Just a guess. You can try it I suppose. Worse case you get a boot loop and then you can full wipe? Just a thought experiment.

Sent from my GT-I9300
[Galaxy Tab 10.1 Android Development] meanhacker:
Allow me to report my observations. This deals with the smoothness of rendering of the launcher and how a ROM setting influences it.

Settings:

[] Force GPU Rendering

[] Disable HW Overlays

[x] Set Max CPU Frequency at 1400MHz

[x] Install nova launcher and set a static background image

[x] Nova Settings > Look and Feel > Faster than light for Scroll and Animation Speed

[x] Immersive Mode

Now try scrolling through the pages. It's crazy fluid!! Open up the apps drawer, scrolling is amazing here as well. Now, disable Immersive Mode. Try both areas of scrolling. It is clearly not as fluid. (Maybe I will record a catlog here)

Keep scrolling back and forth very rapidly without lifting your finger off the screen. Every 5 seconds the device freezes to render for around 750ms. This is very annoying when playing a flying airplane game for example where smooth rendering without stuttering is required.

Results:

1. Immersive mode enabled allows a more fluid experience.

2. Lag spike every 5 seconds.

I think I solved this problem before on another ROM, can't remember how, though I think I tried a different kernel. Hope this was helpful and you can reproduce these findings and see what I'm talking about.
[Galaxy Tab 10.1 Android Development] John Kester:
[MENTION=2931572]AAccount[/MENTION]

Kindly check your pm.

Cheers.
[Galaxy Tab 10.1 Android Development] Lucas Kado:
I believe you can get rid of this little freezes by disabling HW Overlay. Or maybe forcing GPU rendering. Or both. I don't remember but I'm pretty sure you can fix that.
[Galaxy Tab 10.1 Android Development] meanhacker:
While disabling HW overlay does solve the problem of little lag spikes, it actually makes scrolling less fluid. :good:
[Galaxy Tab 10.1 Android Development] vaikz:
Nope it does help for awhile but after the flicker comes back. Already check HW overlay and force GPU but still the same result. Just playing candy crush. And you can play it only after a restart. [emoji24]

On nameless and saberrom, I don't experienced this.

sent from my Mahdi-2.7 P705
[Galaxy Tab 10.1 Android Development] meanhacker:
So does everyone use the tablet with either the render lag spikes or stuttering animations? I have yet to hear someone report about smooth performance. Everyone that's reading this, please post your feedback here regarding this issue. Thanks to everyone and especially AAcount's hard work
[Galaxy Tab 10.1 Android Development] Lucas Kado:
I've been on this ROM since its first version and I suffered this issue at the very beginning, which becomes very obvious when my children play games. But I got rid of it long time ago and now I don't remember exactly what did the trick.

All I can tell you is that my current setup includes:

- Force GPU rendering [X] - Developer option, it keeps the config after a reboot (I have to remove it to use Sygic... don't ask me why)

- Disable HW overlay [X] - Developer option, the config doesn't survive a reboot, so I use a simple eXposed module: http://xdaforums.com/xposed/modules/mod-nomoreoverlay-t2815578

- Nova launcher

- Omniswitch

- No overclocking, just default settings: 150MHz-1000MHz, interactive, row

The only thing that lags is youtube when playing HD videos, everything else I've got works just fine (we don't play demanding games).
[Galaxy Tab 10.1 Android Development] AAccount:
I got around to it. I'll summarize the response I wrote which comes down to you have a great idea. However, what you're proposing is actually more like an academic research project usually done by a team of Master's, Phd students, and professors. I guarantee it would make headline news on CNN if the project were successful. It really is far beyond my abilities.

As a side note, it is interesting to note that a good portion of the human brain itself is dedicated to processing visual information and recognizing what you're seeing. Even for the human brain to do such a task is no small feat. We just take if for granted as a product of evolution.
[Galaxy Tab 10.1 Android Development] eushaun99:
Just curious, what was the idea he proposed? :D
[Galaxy Tab 10.1 Android Development] John Kester:
Thanks for the response. I will dwell on it a bit and will respond via pm.

Regarding your side note, we do take a lot for granted and mostly out of ignorance even when we have stamped the given issue with a definite seal of possessing the absolute knowledge. However, our attitude does not alter the facts, if our so called knowledge is false from the onset.

If you think about it closely, you will realise that what we now refer to as evolution must have started as a design: something that is designed to evolve in a definite way; in other words, development. Nothing random, everything precisely arranged or ordered. The fact that we are conscious of being alive and self conscious of our individuality and personality is also taken for granted without wondering what really makes us alive.

I will stop here so that I do not spam the thread.

Cheers.
[Galaxy Tab 10.1 Android Development] amorey:
Mate - i thank you for your help but i suspect that i am done for :crying:

I know it's been some time, but have been busy.

The tablet has run out of charge and will not charge up anymore. I have had it under my bed and can sometimes see it light up to charge, but this is only for a small amount of time before it goes off again i.e. it is simply not charging.

Can i go anywhere with this? Or is it "for parts, not working" EBAY.
[Galaxy Tab 10.1 Android Development] amorey:
More progress on this today.

An attempted ODIN install shows the error: e:unknown volume for path [/sdcard]

Have managed to flash CWM.

I have managed to upload a ZIP and try and install this using "adb-toolkit push"

When installing i just ran out of battery, which i think is another problem i am having.

The Battery Charging screen is showing no signs of progress.

As always - i look forward to any ideas you can offer.

---------- Post added at 04:42 PM ---------- Previous post was at 04:20 PM ----------

Jellybean rom says:

Mounting partition.

Formating system and then just hangs, dies and goes back to the non responsive Battery charging icon.

Does this give anyone a clue as to the problem?

---------- Post added at 05:18 PM ---------- Previous post was at 04:42 PM ----------

OK - so latest update - i am back where i began!

I now have Omni ROM loaded and charging - yeah!

So back to original question - how do i revert back to factory, so that i can sell the tablet on. Remember the problems i had previously.

It is my belief that somehow the systems partitions have been changed or something else at a low level that is preventing me from reverting to stock.

Does this make sense or trigger anything in a Devs memory that would explain this problem?