yashsingh1/xdaforums huggingface dataset:
[HTC Pico (Explorer)] myozeus:
Hey guys,

Before I tell the issue, I did search around in Google as well as xda for a solution and tried all of them but it does not seem to work.

I am new to using the pico and after testing many many roms, I've settled for MIUI v4 Revised edition in this thread: http://xdaforums.com/showthread.php?t=1876466

It is the snappiest rom I've found but it has the frequent "Unfortunately, the process com.google.process.gapps has stopped" occuring. I tried the following but none of the helped.

1. Clean wipes - almost 5 times now even installing other roms in between. ( I also tried by formatting cache, system, boot )

2. DIsabling and re enabling download / download manager in the apps section of settings (found this proposed solution via google )

3. Removed all google playstore updates and doing the 2nd one above.

4. Flashed and reflashed Gapps

5. Changing the Gapps in the system/app with another MIUI v4 Rom with no such issue.

None of these have helped. Please do help me come up with a solution as the rom seems to be very promising besides this issue.

Thank you and cheers.
[HTC Pico (Explorer)] saadahmeddar:
Idk maybe incompaitibility of GAPPAS :what:
[Galaxy Tab 2 10.1" Android Development] tetakpatak:
First :D

Cool, seems like quite lot of work..... I can't await to try :)

A question: I suppose both kernel and recovery are capable of either ext4 or f2fs, right?
[Galaxy Tab 2 10.1" Android Development] psndna88:
correct.

Sent from F2FS FORMATED I9300 Temasek CM11 Unofficial v53 + AGNi pureCM ANYROM v2.7.4 3.0.101 with ART
[Galaxy Tab 2 10.1" Android Development] tetakpatak:
Wonderful :) thanks for your hard work!

Freshly flashed TWRP and kernel, worked like a charm (P5110)

Kernel works lovely with Andi's Omni unofficial, feels fast and smooth :)
[Galaxy Tab 2 10.1" Android Development] psndna88:
u were the first tester and it works ;)

EXPLORE THE FIRE APP ;)

CHECK THIS OUT:

AUTO DETECTING (PRE-BOOT) INTELLIGENT FILE SYSTEMS CHECKER LOG:-

################################################
AGNi FS_CHECKER LOG
################################################
DATED: Mon Mar 17 16:36:35 UTC 2014

/system EXT4 CHECKING....

1846 inodes used (2.06%)
18 non-contiguous files (1.0%)
1 non-contiguous directory (0.1%)
# of inodes with ind/dind/tind blocks: 0/0/0
Extent depth histogram: 1534
130832 blocks used (36.50%)
0 bad blocks
0 large files

1445 regular files
88 directories
0 character device files
0 block device files
0 fifos
0 links
304 symbolic links (304 fast symbolic links)
0 sockets
--------
1837 files

/data F2FS CHECKING....

F2FS-tools: fsck.f2fs Ver: 1.3.0 (2014-02-06)

Info: sector size = 512
Info: total sectors = 25280478 (in 512bytes)

[FSCK] Unreachable nat entries [Ok..] [0x0]
[FSCK] SIT valid block bitmap checking [Ok..]
[FSCK] Hard link checking for regular file [Ok..] [0x0]
[FSCK] valid_block_count matching with CP [Ok..] [0x1dc4bd]
[FSCK] valid_node_count matcing with CP (de lookup) [Ok..] [0x1364]
[FSCK] valid_node_count matcing with CP (nat lookup) [Ok..] [0x1364]
[FSCK] valid_inode_count matched with CP [Ok..] [0xb4e]

Done.

/cache F2FS CHECKING....

F2FS-tools: fsck.f2fs Ver: 1.3.0 (2014-02-06)

Info: sector size = 512
Info: total sectors = 1433600 (in 512bytes)

[FSCK] Unreachable nat entries [Ok..] [0x0]
[FSCK] SIT valid block bitmap checking [Ok..]
[FSCK] Hard link checking for regular file [Ok..] [0x0]
[FSCK] valid_block_count matching with CP [Ok..] [0x11]
[FSCK] valid_node_count matcing with CP (de lookup) [Ok..] [0x9]
[FSCK] valid_node_count matcing with CP (nat lookup) [Ok..] [0x9]
[FSCK] valid_inode_count matched with CP [Ok..] [0x6]

Done.

/preload F2FS CHECKING....

F2FS-tools: fsck.f2fs Ver: 1.3.0 (2014-02-06)

Info: sector size = 512
Info: total sectors = 1048576 (in 512bytes)

[FSCK] Unreachable nat entries [Ok..] [0x0]
[FSCK] SIT valid block bitmap checking [Ok..]
[FSCK] Hard link checking for regular file [Ok..] [0x0]
[FSCK] valid_block_count matching with CP [Ok..] [0x2]
[FSCK] valid_node_count matcing with CP (de lookup) [Ok..] [0x1]
[FSCK] valid_node_count matcing with CP (nat lookup) [Ok..] [0x1]
[FSCK] valid_inode_count matched with CP [Ok..] [0x1]

Done.

Sent from F2FS FORMATED I9300 Temasek CM11 Unofficial v53 + AGNi pureCM ANYROM v2.7.4 3.0.101 with ART
[Galaxy Tab 2 10.1" Android Development] Sammy854:
Now I'm going to flash it :D

Inviato dal mio GT-P5110 utilizzando Tapatalk
[Galaxy Tab 2 10.1" Android Development] psndna88:
yes but if u have f2fs formtted partition(s) it wont mount, this does it

(these recoveries are andi's recoveries , modified slightly)
[Galaxy Tab 2 10.1" Android Development] tetakpatak:
LOL :D cool

I have no fear of testing kernel.

With self-made bootloader, you would wait for me long ;)

BTW don't you own a P51xx?
[Galaxy Tab 2 10.1" Android Development] psndna88:
i have only P3100 & I9300

Sent from F2FS FORMATED I9300 Temasek CM11 Unofficial v53 + AGNi pureCM ANYROM v2.7.4 3.0.101 with ART
[Galaxy Tab 2 10.1" Android Development] elcocolo50:
I cant use this kernel with omni unofficial rom too many system.ui force close back to Dhollmen kernel
[Galaxy Tab 2 10.1" Android Development] jomar_uk:
[MENTION=4365701]psndna88[/MENTION]

Working great here.

Shalom and well done , john. (P5110)
[Galaxy Tab 2 10.1" Android Development] CSP III:
Ok to try with CM11 M4 from Andi??? Very curious and interested. Either way, thanks much for your efforts. Looks as if we have another awesome dev out there keeping the dream alive.

EDIT: Went for it. 1st thing I noticed was that I can not change governor or increase speed. Stays on Interactive and 1008. Maybe I am missing something. I'll play around for a bit and see. Thanks to psndna88 again.

Mine is P5110 btw

EDIT #2 Going back to Dhollmen. I gotta stay with the known for now. Thanks again
[Galaxy Tab 2 10.1" Android Development] ron12:
Wow, it works very well with Omni ROM (I'm using the 20140308 build of Omni by Andi) :good:

I have a P5113 and the 180MHz clock works fine. One nice surprise is my OTG cable works now with this kernel. Even ExFAT USB drives work. :D I'll have to try formatting F2FS and re-installing later.

What does the AGNi Control app do, and is there a guide?
[Galaxy Tab 2 10.1" Android Development] tetakpatak:
ADB in recovery....

[MENTION=4365701]psndna88[/MENTION]

There is no ADB connection in the recovery mode with this TWRP version.

The reason is, that your F2FS recovery version is based on the TWRP 2.7.0.0 ported by [MENTION=5153662]Android-Andi[/MENTION], and strangely, there was also no ADB connection in recovery mode on the P5110 Tab in 2.7.0.0 and 2.7.0.1. But Andi has just figured out half hour ago where to search for the problem, he might find it very soon now.... and if we kindly ask him... ;)

I see now that for migration to F2FS nandroid backups made with ext4 can not be restored in F2FS. I will repack the zip when I am less tired then, I had a hard day. I can't await to see what it does. Is your P3100 rapidly faster with F2FS?
[Galaxy Tab 2 10.1" Android Development] BlackRenegade:
Stuck on boot animation with CM11 Nightly 3/18, back to Dhollmen Kernel here.

Sent from my GT-P5113 with XDA Premium HD app
[Galaxy Tab 2 10.1" Android Development] psndna88:
use agni control app.. easy n simple..

agni control app is to tweak most kernel aspects

.. not made guide yet but its simple to use

u should flash it over rom and not over a pre-flashed custom kernel.

u can reflash rom without wipe then gapps then this kernel.

Sent from F2FS FORMATED I9300 Temasek CM11 Unofficial v53 + AGNi pureCM ANYROM v2.7.4 3.0.101 with ART
[Galaxy Tab 2 10.1" Android Development] psndna88:
lets see when its fixed...

i get better write performance with f2fs
[Galaxy Tab 2 10.1" Android Development] 1N4148:
Muchas gracias por esta informacion. I'm still figuring out what the reason for the unexpected sudden battery drain is. Is it Wifi related? Found a difference from your sources to AGNi sources in dhd_sec_feature.h -> You have the GAN_LITE_NAT_KEEPALIVE_FILTER disabled.
[Galaxy Tab 2 10.1" Android Development] tuxafgmur:
Not matter.

Who can best answer this, is the OP itself, because I just look at his github and can see, in October, has copied a series of commits from several authors of other kernels. We should carefully study their impact.

He must know why he has done that.

NOTE: I don't wish to continue this conversation in this thread, as it is not mine. I only come here for your question on my thread.
[Galaxy Tab 2 10.1" Android Development] smokeyrider:
You would need to format /system ext4 dirty flash cm11 nightly, custom backup /system, format /system f2fs, custom restore /system. You will need to ensure you have a kernel that supports f2fs this kernel does. I have done this a few times without problems.
[Galaxy Tab 2 10.1" Android Development] Nick_73:
I am using this on a modified CM11 and I get occasional screen freezes in apps (music still plays) and freezes when I try to switch governor.

Now it keeps rebooting every 10 secs... Too unstable for my use.... Great features tho so plz do fix

Seems intelliactive gov causes reboots

Edit: all governors are unstable, tho I think it's the single core mode cuz reboots happen when I switch to single core mode. Voltages may be too low.

In fact, my whole entire rom is unusable, even after flashing stock kernel....

Edit: I used the official AGNi app instead of Performance Control and everything worked better. Also, the optimized governor seems to work smoothest for me and instead of 50 less mv I chose 25 so it doesn't lose too much voltage.
[Galaxy Tab 2 10.1" Android Development] 1N4148:
Battery drain in sleep with Wifi on?

Is anyone having problems with unusual high battery drain in sleep?

I've made some changes to AGNi sources to get rid of this problems and I'm looking for volunteers for testing
[Galaxy Tab 2 10.1" Android Development] kuba12331:
With new Slimkat weekly built this kernel caused that camera doesn't work. The same situation is with Dhollmen 3.0.101 kernel.
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
Not sure, why you are cross posting, but here is.the answer again

Send from OnePlus One using Tapatalk
[Galaxy Tab 2 10.1" Android Development] kuba12331:
Thanks for Your answer but i haven't blobs.zip for AGNi pureCM v4.3. When i delete camera.vendor.piranha.so and rename vendor-camera.piranha.so (from kernel zip) to camera.vendor.piranha.so - camera still doesn't work.

On dhollmen kernel and dhollmen blobs this method doesn't work too :/
[Galaxy Tab 2 10.1" Android Development] psndna88:
29-11-2014 Update v4.4 (ALL AOSP)

Migrated to GCChf linaro 4.9.3 toolchain | attempted battery drain fix by 1N4148
[Galaxy Tab 2 10.1" Android Development] omair2005:
is it possible to release a version with default UV settings so we won't have to use a kernel app?
[Galaxy Tab 2 10.1" Android Development] smokeyrider:
Battery drain fixed for me with v4.4. Excellent.
[Galaxy Tab 2 10.1" Android Development] kuba12331:
Where can i find blobs files for this kernel? :)
[Galaxy Tab 2 10.1" Android Development] psndna88:
no... untill the init.d scripts are intact u can uninstall

the app

its inbuilt in kernel zip.
[Galaxy Tab 2 10.1" Android Development] Nick_73:
Great to see an update, but I still do think the voltage dips down too low without modifying it, or something goes wrong. I still get random reboots every here and there or I get screen freezes. This is a great mod tho
[Galaxy Tab 2 10.1" Android Development] jeev_one:
Does this work with SlimLP 5.0 by Andi?

Hi all,

Just wondering whether this (particularly the f2fs format zips) will work with SlimLP 5.0 by Andi?

Also, could someone please post a proper procedure for Agni kernel and conversion to f2fs with noobs in mind? I'm not new to rooting but new to formatting this way.

I had a hard time last week due to bootloops after formatting /system, because tab would not boot to recovery even.
[Galaxy Tab 2 10.1" Android Development] Legitsu:
can somebody do a updated build for me using the latest git

going on a long trip and I Need to Squeese everything I can from this old tablet
[Galaxy Tab 2 10.1" Android Development] psndna88:
droped support for TAB2. Sorry....
[Galaxy Tab 2 10.1" Android Development] BlackRenegade:
It was flashed cleanly 2x on a new install of CM11 in this order: ROM, gapps (Banks standard), Agni using Andi's TWRP 2.7.0.1. It rebooted on its own after the install of Agni. Normally I do another wipe of cache and dalvik before reboot but wasn't given that opportunity by the Agni installer.

Both times it sat on the animation screen for 15-20 minutes and went no further. I did another clean wipe and reflashed with Dhollmen Kernel and everything went smoothly. I found some kind of Agni boot failure zip file in the root of my SD Card after reboot.

Sent from my GT-P5113 with XDA Premium HD app
[Galaxy Tab 2 10.1" Android Development] psndna88:
i dont know whats going wrong at your end but it does seem working for others.

also u may clean /system/init.d folder and try

Agni boot failure zip file is placed so that a user, who has overclocked or undervolted to such extent that device doesnt boot, can use it to reset settings.
[Galaxy Tab 2 10.1" Android Development] tetakpatak:
This order is normally better: ROM, kernel, gapps

If still problems there, boot once for short into the system before flashing gapps.
[Galaxy Tab 2 10.1" Android Development] CSP III:
+1....have done that in past. Works. For me anyways.
[Galaxy Tab 2 10.1" Android Development] ron12:
AGNi control did not auto install on my P5113. Thank you for the data/app info.

What do the AGNi control Battery Saver options change? The default settings are already giving excellent battery life when sleeping. Ten hours sleeping and no drop in battery charge reported. It was 49℅ last night and still at 49℅ this morning! :D
[Galaxy Tab 2 10.1" Android Development] BlackRenegade:
I would try that but the Agni installer reboots the tab when you hit finish with no other options.

Sent from my GT-P5113 with XDA Premium HD app
[Galaxy Tab 2 10.1" Android Development] psndna88:
on the last page where it says finish. there is a tick mark above which is selected to reboot, uncheck it and it wont reboot on finish
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
ADB should work now in TWRP:

P5100

GT-P5100_TWRP_2.7.0.0-PSN.zip - 7.96 MB

P5110

GT-P511x_TWRP_2.7.0.0-PSN.zip - 7.88 MB
[Galaxy Tab 2 10.1" Android Development] tetakpatak:
Forget the post, I've figured this out.

I am on F2FS now.
[Galaxy Tab 2 10.1" Android Development] jomar_uk:
[MENTION=5538519]ron12[/MENTION] didn't work on mine first time. I reinstalled the ROM then the modified twrp then gapps and it is working fine with the agni in apps (I installed over [MENTION=5153662]Android-Andi[/MENTION] unofficial) and simply wiped dalvik and cache.

Shalom and hope this helps, john

[MENTION=5153662]Android-Andi[/MENTION] I confirm adb sideload working now on my P5110 :) Shalom and many congratulations, you worked hard to solve it ;), john
[Galaxy Tab 2 10.1" Android Development] jomar_uk:
[MENTION=4365701]psndna88[/MENTION]

Loving your kernel ?

Playing with just a few settings as not converted to f2fs yet (finding time and courage :)

Shalom and thanks for your hard work, john
[Galaxy Tab 2 10.1" Android Development] njstein:
Alright fellas, what did I do wrong. So I want to use f2fs, I changed all the lines in the ROM, not the problem. Downloaded all the necessary zips to format. Went into TWRP and formatted device for clean flash. After format, I flashed the f2fs zips. Cache_Form worked perfectly. Did the Data_format, it went through and like the op said, the data didn't mount. So I rebooted recovery, and, sucky, the Tab wouldn't boot into recovery. It showed the TWRP main screen with Andi's name at the bottom, but just kept ticking through over and over (the screen would hitch for a second like it was trying to boot into it). So I turned device off, tried to go into recovery, same thing. Did that 3 or 4 times. So, I odin'ed back to stock. I still need to reroot and all that, but what did I mess up in the flashing process? Thanks for the help!
[Galaxy Tab 2 10.1" Android Development] tetakpatak:
Very weird, [MENTION=5087305]njstein[/MENTION] but good, you're unbricked :)

I will also give a try soon, but maybe it will be good to wait until psndna88 updates the recovery, as this version of TWRP has few smaller faults. We have just found what the problem was, and Android-Andi has re-built the recovery, ADB connection now works and few other lines regarding our device that were missing are included now. Now let us wait, I'm sure we will have very soon updated TWRP
[Galaxy Tab 2 10.1" Android Development] njstein:
Alright, thanks [MENTION=5051515]tetakpatak[/MENTION] but my process was correct? Should I format system first then the rest of the partitions? Thanks again!
[Galaxy Tab 2 10.1" Android Development] CSP III:
Maybe it would be a good idea, not to mention, extremely helpful to have a detailed guide (step, by step, byu step) of the process. At least for me it would be great. I am super paranoid of having same issue as njstein. Just a random thought. And in know way am I demanding or anything. Just a suggestion for the masses. If yes, great. If no, thats fine as well. I'll figure it out. Thanks again to awesome Devs for all this smoothness on our "outdated" tabs
[Galaxy Tab 2 10.1" Android Development] tetakpatak:
[MENTION=5087305]njstein[/MENTION] when I was formatting my N7100 to f2fs (successful), I have begun with /system. But I don't think it was cause of the problem. It is rather recovery related issue than your fault.

[MENTION=5061733]CSP III[/MENTION] as soon as I have done migration to f2fs, I will post the workflow. But it will suposely be the same like on P31xx tabs.

IMHO our tab is not outdated, it's sturdy piece of hardware with nearly 1GB memory and up to 1,5GHz OC-able CPU so we run KK like nothing. There are more powerful devices meanwhile, but we will see when will new low end devices get this far. And now we have such great development all around :D
[Galaxy Tab 2 10.1" Android Development] CSP III:
.

[MENTION=5061733]CSP III[/MENTION] as soon as I have done migration to f2fs, I will post the workflow. But it will suposely be the same like on P31xx tabs.

IMHO our tab is not outdated, it's sturdy piece of hardware with nearly 1GB memory and up to 1,5GHz OC-able CPU so we run KK like nothing. There are more powerful devices meanwhile, but we will see when will new low end devices get this far. And now we have such great development all around :D[/QUOTE]

+1 By outdated I just mean age in years. I personally really like this tab. With all the new updating being done, IMO, these tabs are like brand new. And as for posting workflow, I for one, will appreciate much.

Cheers
[Galaxy Tab 2 10.1" Android Development] psndna88:
does seem like recovery issue.

also i think that leaving /system as ext4 would be good so as not to edit every zip..

/data as f2fs still gives much benifit
[Galaxy Tab 2 10.1" Android Development] psndna88:
20-03-2014 Update v3.7 (CM11)

Rectify some cpu freq scaling issues & no more freezes on hotplug governor | removed cpuboost driver | tweaked some HOTPLUG tunables | set ROW/HOTPLUG as defaults | reduced F2FS active_logs from 6 to 2 | optimised FS_checker code | changed auto-installation method of AGNi Control app

INFO: I get ~9800 Antutu score under non-oc conditions (with F2FS+ART) [ /system as ext4 and rest f2fs ]
[Galaxy Tab 2 10.1" Android Development] njstein:
Running with Marko's Linaro CM 11, flashed with latest Philz and just spectacular! If I want to flash the new release, can I dirty flash or do I need to do a clean flash? Thank you [MENTION=4365701]psndna88[/MENTION] for the excellent kernel!
[Galaxy Tab 2 10.1" Android Development] psndna88:
yes u can flash on top of previous version

ALSO TO ALL OTHERS, IF YOU HAVE RANDOM REBOOTS (specially with f2fs), DISABLE DYNAMIC FSYNC FROM

AGNi CONTROL
[Galaxy Tab 2 10.1" Android Development] jomar_uk:
[MENTION=4365701]psndna88[/MENTION]

One little "glitch" I noticed was flashing your kernel it sets the hardware keyboard to on for some reason, this is using omni 4.4 nightly temporarily. Simple to fix just setting - language input and switch it off. Apart from that even using ext4 is noticeably faster :)

This weekend going for f2fs with /system as ext4 as you suggest.

Shalom and definitely a boon to us p5110 :) users, thanks , john
[Galaxy Tab 2 10.1" Android Development] elcocolo50:
Is rare I dontbsee this glitch on my tab I using last version of omni rom unofficial. This kernel work good.
[Galaxy Tab 2 10.1" Android Development] tetakpatak:
[MENTION=4365701]psndna88[/MENTION]

Thanks for the kernel update! I was just wondering why is folder "DATA" missing in the newest version?
[Galaxy Tab 2 10.1" Android Development] tetakpatak:
Mate, FYI: I just have migrated to F2FS and back again to ext4 without any problems with my P5110 by using this recovery (released by [MENTION=5153662]Android-Andi[/MENTION] yesterday): GT-P5110_PhilZ-Touch-Recovery_6.22.1-blackhawk-f2fs-2.zip - 5.76 MB
[Galaxy Tab 2 10.1" Android Development] njstein:
I'll admit first off I haven't done any research on this question. I will later tonight when I have some time. But just in case someone has some insight, I've never had the ability to change the scheduler based on internal/external SD card, is there a scheduler that works better for each storage or is it a one-fits-all situation?

[MENTION=5051515]tetakpatak[/MENTION], thanks for the heads up! I'm going to hold off for a bit on migrating to f2fs after the soft brick. I'll admit I'm a bit gun shy right now. But do you see a difference between ext4 and f2fs? That could be a determining factor in trying again. I also noticed in the updater script that there was another "unmount" near the bottom. I didn't get that far yesterday so can't say it works or not!
[Galaxy Tab 2 10.1" Android Development] tetakpatak:
Attention:

I have succesfully migrated to F2FS, but after second attempt it seems that my internal storage is corrupted and nothing could remain saved.

I have now successfully revived my internal storage, but I will try to check this in the following days and post as soon as I find safe method.
[Galaxy Tab 2 10.1" Android Development] jomar_uk:
[MENTION=5051515]tetakpatak[/MENTION]

Really appreciate the hard work you put in. I am still on ext4 and even with that I can see a speed increase with agni. I think you needs answer to your question. F2fs does sound exciting.

Shalom and thanks for what you do, john
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
[MENTION=5051515]tetakpatak[/MENTION] i need to recompile my f2fs recoverys Sunday late evening / night, i am unable to recompile before. ketut posted some important changes for PhilZ F2FS.
[Galaxy Tab 2 10.1" Android Development] psndna88:
it maybe due to the additional build.prop entries made by the kernel installer.. try removing the lines at the end starting by #AGNi

i think i have to review them now.

i had same problem on omni , i thought its rom issue ;)

earlier the installer used to place the apks in /data/app folder so that on boot they are auto installed

now the apks are installed by the running kernel on boot by kernel's internal script which uses the android package manager to install them.

now the aps are present in the running kernel at /res/app and in the zip at tools/packing/res/app

schedulers for internal as well as external sdcard can be changed by agni control app.

specically for internal sd scheduler it can be changed only by agni control as i have set permission blocking to avoid other init.d scripts from changnig them .
[Galaxy Tab 2 10.1" Android Development] psndna88:
v3.7 R2

: disabled Dynamic Fsync by default | set internalsd and externalsd read_ahead_kb to 512 & 1024 respectively | disabled some build.prop mods
[Galaxy Tab 2 10.1" Android Development] xVermicide:
this is exactly what happens to me as well. every single time i flash the F2FS zips along with the modded recovery, in any order. i've followed the instructions perfectly and have been odining official TWRP back each time my testing fails. which it has about 8 times in a row just now.