yashsingh1/xdaforums huggingface dataset:
[Nexus 7 Q&A, Help & Troubleshooting] Solange82200:
Happens to me too, so far only seen it in the xda app, and in my browser while waiting for a Page to load that is taking a while.... I'm currently waiting for an exchange because I have a slight screen lift issue, but I doubt it will fix this black line problem, it is probably standard on these things. I guess I can live with it
[Nexus 7 Q&A, Help & Troubleshooting] sevron:
I get it like once every 10 hours or so and only when using xda app or chrome for some reason.
[Nexus 7 Q&A, Help & Troubleshooting] sam3000:
Yep, I see it with tapatalk. Haven't noticed it with anything else just yet.
[Nexus 7 Q&A, Help & Troubleshooting] StrangerWeather:
I also get it a lot when playing an online chess game. It seems related to the apps used. Don't know what to make of it...
[Nexus 7 Q&A, Help & Troubleshooting] thephased:
Could it be a memory leak or a GPU rendering issue as some have suggested? Many of us get this on the stock ROM with no developer menu changes.
[Nexus 7 Q&A, Help & Troubleshooting] Hyrax:
I notice it too. I thought I was seeing things. It is not serious enough to give a crap though. I just hope it does not evolve into a worse issue.
[Nexus 7 Q&A, Help & Troubleshooting] twitish:
It probably has to do with spotty Tegra drivers. I noticed it slightly on Chrome, but never on anything else.
[Nexus 7 Q&A, Help & Troubleshooting] Switchbitch:
I've seen this quite a bit also. Seems most prevalent for me when I'm using the GPS Status & Toolbox app from EclipSim, except in that app the lines are white.
[Nexus 7 Q&A, Help & Troubleshooting] GiantJay:
I think you guys are referring to screen tearing. I have seen it a few times to I think in chrome. Pretty sure its not a hardware problem.
[Nexus 7 Q&A, Help & Troubleshooting] mike infinity:
I haven't noticed it at all on the nexus. I have had this issue on my tf201 though.
[Nexus 7 Q&A, Help & Troubleshooting] kalipedia:
Hmmm... seems this thread should be combined with the other regarding the same issue: http://xdaforums.com/showthread.php?t=1791281
[Nexus 7 Q&A, Help & Troubleshooting] PROlific666:
Yeah I get this too I'm hoping its a software issue it doesn't happen often but I seem to only notice it on tapatalk or the Facebook app. I haven't seen it on games or videos.
[Nexus 7 Q&A, Help & Troubleshooting] just lou:
I see this on occasion with the xda app. I haven't seen it all using anything else. I'm no overly concerned.
[Nexus 7 Q&A, Help & Troubleshooting] ExploreMN:
I get that in Tapatalk once in a while. I would guess its a coding thing and not a device defect.
[Nexus 7 Q&A, Help & Troubleshooting] leebo:
I was going to start a topic but hadn't gotten around to it. Glad someone else did.

I've seen it numerous times in Chrome mostly, but occasionally in other apps.
[Nexus 7 Q&A, Help & Troubleshooting] pjohnson87:
I had this issue during the first day of use but it seems to happen a lot less now. I actually can't remember the last time it happened, maybe like 2 days ago. I haven't changed any settings and I'm still using the same apps. Is it possible that it could be some kind of weird screen break in?
[Nexus 7 Q&A, Help & Troubleshooting] sway40:
Seems like this is common on this device, I get it too and rarely, but not doing anything specific. Happened before I was rooted and after so that's not the problem.

Sent from my Galaxy Nexus
[Nexus 7 Q&A, Help & Troubleshooting] seros:
I noticed black lines quickly flashing up horizontally and vertically quite often, especially with tapatalk and the auto trader app. Updated to the 29/07 Jellybro cm10 ROM and the latest motley kernel this morning, and haven't noticed it once since!

Not sure if its a coincidence or I just keep missing it, but I really do hope its gone for good lol!
[Nexus 7 Q&A, Help & Troubleshooting] limbonik:
I've seen it (quickly and rarely so far) in numerous apps. Just a quick black line.

Unless I'm in Kindle and my "book" settings are black background/white text; then the line is white and more noticeable.
[Samsung Galaxy Nexus] Aerolith514:
Thanks to the Docomo droid backplate thread, I'm on the hunt to replace mine :X

Anyone know where to find these?
[Samsung Galaxy Nexus] subvertz:
That thread already lists your best shot, the Japanese ebay-like shops. They were never sold retail.
[Samsung Galaxy Nexus] phaze one:
We laser etch a design inspired by the Docomo battery door.

Check this thread a forum member started about that specific design.

http://xdaforums.com/showthread.php?t=1679181

We can also customize it more if that's something you'd prefer.

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] Aerolith514:
Can you pm me your email so we can discuss this further?
[Samsung Galaxy Nexus] mbh87:
http://www.gruverdesigns.com/
[Samsung Galaxy Nexus] phaze one:
Like mbh87 pointed out, you can get that particular design on our site at gruverdesigns.com. If you would prefer something more customized, email us at customdesigns@gruverconcepts.com and we'll be happy to help.

Sent from my Galaxy Nexus
[Xperia Arc Android Development] jimbo77:
ProKnight Kernel V2 - Xperia Pro (MK16)​

Changelog:

November 1st

Go Here!

October 29th

Go Here!

Changelog:

July 28th

Based of ArcKnight Kernel RC3.3 Release for Arc and Arc S

Included Riyal's Recovery since I wasn't sure if Arc S recovery would work

OverClock up to 1.6GHZ.

Init.d Scripts Support.

Slightly Modified voltages Table (UV).

CMW Pre-installed

Tweaked Sio Scheduler.

Two Way Recording Call patch

Support for ext2,ext3,ext4 and NTFS FileSystems.

Latest Adreno Sources patched.

KGSL power Management Tweaks. - Super Smooth UI

Wifi Voltage Lowered

Charging power increased, now charging from USB ports should be a bit faster

LCD Panel voltage Lowered - It should use less battery when screen is on

PU Driver based on my own modified sources, it is the same as per the previous versions of ArcKnight Kernel

Tiny RCU instead of TREE RCU

SLQB Allocator instead of SLAB

CFQ, SIO and VR IO Schedulers modified and optimized fo Flahs Memory Devices

Memory Allocations tweaks like Kernel Granurality and Vm Dirtinesss

rcKnight CPU Governor modified to work with the NEW CPU Table, I know it was slow the first time but TRUST me it if smooth and fast and it will save your battery better than ondemand and intellidemand

ArcKngith_II CPU Governor​

ArcKnight_II is my own CPU Governor based on the "Conservative" Governor but with some interesting addons specially when it comes to smoothness..

I've added static look up tables with arranged frequencies. So the CPU governor will look up on this table depending on the Average CPU load the phone is having to accomodate the best Frequency for the task running. For example when you're gamming or doing something heavy with the Phone the ArcKnight_II will push the CPU to the highest frequencies but when the CPU load gets reduced it will inmediately put the phone to lower freqs...

Users on the Arc and Arc S thread have reported great smoothness and good battery life when using the CPU Governor.
​

USB OTG Support​

The Kernel should Provide full USB OTG Support for Mouse, Keyboard and Pendrive devices... However the .ko modules should be loaded separately since my aim was to keep the Kernel as slim and debugged as possible...​

Instructions - How to Flash?​

Flash as any other Kernel you have flashed before... :D - I strongly recommend a Clean install of both Kernel and ROM to avoid any leftovers or issues with any previous Kernel you might have...​

DOWNLOADS:​

Downloads will be placed in 2nd Post for Stable Releases and 3rd Post for Test Releases if any comes...​

IMPORTANT:​

Remember I don't own this device, I've ported the ArcKnight Kernel based on xperiaap request... So it will be really difficult for me to test and debug any possible error... You'll have to help me here :D​

If you feel like supporting this fellow dev don't hesitate on clicking on the Thanks Button and if you have any spear bucks over there just click in HERE or in the donate to me button and you'll be helping me like you have no idea...​
[Xperia Arc Android Development] jimbo77:
ProKnight_2.1 Kernel: ProKnight_2.1

ProKnight_2.1 Kernel Modules: ProKnight_2.1_Modules

Old Versions:​

ProKnight_2 Kernel: ProKnight_2

ProKnight_2 Kernel Wifi Modules: ProKnight_2_Wifi_Modules
[Xperia Arc Android Development] jimbo77:
Another One!
[Xperia Arc Android Development] jimbo77:
Just in case i need it :D :D
[Xperia Arc Android Development] heinrichkaiser:
Can you please name it something related to pro? It seems too Arc-ish..
[Xperia Arc Android Development] OmarBizreh:
^ He has a point.

I was about to download it thinking it was for Arc / S ^_^
[Xperia Arc Android Development] jimbo77:
Sure... I just put that name since the Kernel has created some sort of "Fame" with the ArcKnight Kernel...

I would like to hear some ideas from the Users, actually the ArcKnigh kernel was proposed by the Arc Users so, PRO Users I'll expect for some Ideas... :D
[Xperia Arc Android Development] heinrichkaiser:
Prometheus Kernel.. :)
[Xperia Arc Android Development] DzikBagienny:
Can I flash this kernel on my arc s?

Tapatalk @ Xperia Arc S
[Xperia Arc Android Development] heinrichkaiser:
You already got ArcKnight kernel for Arc. This is a port for Xperia Pro..
[Xperia Arc Android Development] jimbo77:
Can you read? I think both the Title of the Thread and the 1st POST clearly state that the Kernel is for Xperia Pro...!

You know where the ArcKnight Kernel for Arc / Arc S is...
[Xperia Arc Android Development] ArcMan09:
Wat a Noobish Question :mad::mad::rolleyes::eek::confused::banghead::p:p
[Xperia Arc Android Development] DzikBagienny:
Sorry for stupid question but my English is poor and I dont understand 1st post enough

Tapatalk @ Xperia Arc S
[Xperia Arc Android Development] 1stichiban:
How about...

KnightPro

---------- Post added at 09:29 AM ---------- Previous post was at 09:06 AM ----------

Hi,

Thanks for your work!

And thanks to xperiap for making the request.

Will try it out and maybe provide some logcats for debugging purposes...

Thanks again!!!
[Xperia Arc Android Development] jimbo77:
That could be... btw do we have any feedback??? Has somebody tested it yet??

Sent from my SGS3... Yes I have it!!!!
[Xperia Arc Android Development] cLeAv0:
Tested. Booted up. So far no bugs i think? Goodjob :)
[Xperia Arc Android Development] 1stichiban:
hi, i just flashed it :)

BTW, i still haven't flashed the wfi modules yet but booted it already... on FW .58 but the title clearly states ICS... is this expected?

i just don't know if the combination will still boot after flashing the wifi modules...
[Xperia Arc Android Development] cccs1:
After restart the i/o sheduler is on deadline ( allways reset to that if u choose another sheduler )
[Xperia Arc Android Development] Dexxmor:
Nice kernel, will use it for a while :) thanks for your work
[Xperia Arc Android Development] 1stichiban:
logcats

Hi,

been using your kernel for about 18h now with no problems so far.

battery consumption is about -2% to -3% per hour in deep sleep, not bad :).

As promised for debugging purposes please see attached logs. 7-29 logcat used baseband for FW .62 and 7-30 logcat on baseband 72.

Thanks again for your work.
[Xperia Arc Android Development] RamEsRock:
I've heard good reviews of this Kernel with Arc users, time to give it a chance.

Thanks for bringing this to the 2011 Xperia line underdog.
[Xperia Arc Android Development] cLeAv0:
Can i request to change the busybox included in the recovery? It is very buggy (1.16androidminimal) It gives me problems on su commands like in chroot or scripts. I have to delete /system/sbin every boot to use the updated busybox on /system/xbin. I have researched about this and it's all in the Kernel's Recovery.

http://www.icsforums.com/comment/41951#comment-41951

I wanna do it myself, but i really don't know how to mess with kernels. So i hope you can implement my request :)
[Xperia Arc Android Development] Dexxmor:
So after using this kernel for a while, i must say great kernel. No bugs found (for me), hope you develop it further.
[Xperia Arc Android Development] Tonyshun87:
It's really weird that I tried several times and finally downloaded the full kernel file，but after flash it my arcS only light the right led on the keyboard，and nothing shows on screen，tried 3 times to make sure I downloaded the whole package and indeed was a successfully flash，so I'M really confused

could someone help me with this？
[Xperia Arc Android Development] 1stichiban:
hi,

maybe the reason is the kernel on this thread is for Xperia Pro (MK16i/a)

:)

Click here for Arc/s
[Xperia Arc Android Development] kalechinees:
Tried this kernel (nice boot logo btw :)) but the launcher doesn't start now (using ADW). That probably can be solved by reflashing the ROM but I've also noticed some really long boot times and that the physical home buttons doesn't work anymore...

Thanks for the work though, I'll keep an eye on this topic. Still looking for a decent kernel since my upgrade to ICS... damn it's slow...
[Xperia Arc Android Development] ThunderBoyz:
USB-OTG

How do I use the USB-OTG ?

I usually use the USB STORAGE Manager and it always worked on other kernels.....Does this kernel have a different way to activate the USB OTG ?

Thanks.
[Xperia Arc Android Development] mang.agoest:
Same question... wait for the answer :confused:
[Xperia Arc Android Development] jimbo77:
Here are the needed modules for the USB OTG support to work:

http://www.mediafire.com/?9i12hzpj7rjtp

You'll have to move them to /system/lib/modules

then open terminal and write:

su

insmod /system/lib/modules/"nameofthemodule.ko"

After doing that any of the choosen OTG modules should work :)
[Xperia Arc Android Development] cLeAv0:
usbhid.ko doesn't insmod (invalid argument)

and usbmon.ko (no such file or directory) even though it's there lol
[Xperia Arc Android Development] akaSM:
My phone still works with my directinput gamepad, USB mouse and keyboard without using modules or anything. I tried the storage modules from the USB OTG Helper and neither the ICS nor the GB modules load, both show invalid module format. I'll try your usb-storage.ko module.

EDIT: and, it worked!

Do you plan on adding other modules for USB storage like ntfs.ko and fuse.ko?

Another edit. If you want to load the modules in an easier way:

Download the USB OTG Helper from here. Install it

Download the usb-storage from the link Jimbo posted. Move is to /system/lib/modules.

Now, when you connect a flash drive, open it with the USB OTG Helper, it should load the module automatically. Mount the drive and, now you can use it!
[Xperia Arc Android Development] sidharth.299:
very good kernel ... been using it for weeks now... waiting for an update
[Xperia Arc Android Development] Rene_ajax:
Hey Jimbo!

So the 587 firmware is out for long time now..

Can u plzz update it to the newest Sony sources??

Then it will perfectly match ics MIUI.

I really appreciate ur work and wanna support u in any way!
[Xperia Arc Android Development] deadman3000:
Is this kernel still being worked on?
[Xperia Arc Android Development] coolrevi:
This s the best kernel for ics pro. Very smooth with arcknight ii governor. Good for multi tasking. If you can can update with 587. It would be great
[Xperia Arc Android Development] cmgonzalez:
I think the same, anyone has managed to get usb drives conection???? my mouse - keyboard works but the drives dont...all the fuse.ko modules refuses to insmod
[Xperia Arc Android Development] akaSM:
Have you tried this?

http://xdaforums.com/showthread.php?t=1588940
[Xperia Arc Android Development] jimbo77:
ArcKnight Kernel..... The ArcKnight RISES!!​

I know i said I wouldn't work on this Kernel since I have bought a SGS3 myself... BUT I have started to work again on the Kernel... I might need your help though.. :D

So Today's update is:

Based on Lastest 4.1.L.0.10 Sources from Sony Developer World

Reworked completely from Scratch since most of my sources got lost when I stopped working on the Kernel!

Nice new Boot Logo... Simpler...

Added back ArcKnight_II Governor and Tweaked for smoothness

Sio, Deadline, VR and other Schedulers are up.

0% Battery Friendly

OC up to 1.6GHZ (You know my Rule right ;))

Compiled with Zram and LZO Compression...

any other fixes...

USB OTG COMPACTIBLE!

Please test this version and let me know any kind of issue you might find... I'll start working and Tweaking this kernel again to bring you smoothness and updated sources again :)

Download links are as always in Second Post!!! - BTW, you wanna help me out? Just click HERE and Donate :)
[Xperia Arc Android Development] zephyr83:
support ext4??
[Xperia Arc Android Development] jimbo77:
YEs... In fact it supports ext2, ext3, ext4 and NTFS FileSystems...
[Xperia Arc Android Development] zephyr83:
Good, thanks
[Xperia Arc Android Development] MaxFTW:
Jimbo in arc section? Welcome back, mate! :)
[Xperia Arc Android Development] coolrevi:
Thanks for the update dude. gonna try it soon on my xperia pro
[Xperia Arc Android Development] zephyr83:
Good kernel, I haven't problem but the frequency of the kernel passes from 122 mhz to 460 mhz! It would have been better to have an intermediate frequency such as 245 or 380 :)

Edit, I tried mount usb pen but it doesn't works :( I use USB OTG Helper V5. Before with stock kernel no problem!
[Xperia Arc Android Development] Rene_ajax:
omfg thanks alot Jimbo77!

This is by far the best kernel, better than lupus bla bla bla;)

U dont have to work on it if u dont like u dont even own the device.

So im gonna use ur kernel again:good:
[Xperia Arc Android Development] Rene_ajax:
jimbo77 can u plzz try to add touch controls in recovery??

PLZZ i really need that feature:good::D
[Xperia Arc Android Development] cmgonzalez:
Nice kernel is the fastest, but usb otg dont work maybe we need the fuse.ko module.

Hdmi is fine...

If you need some logs just pm me.

Enviado desde mi MK16i usando Tapatalk 2
[Xperia Arc Android Development] AeonWorld:
just installed , but it looks like front cam aint working , hope u can fix that soon , Anyway thanks for the awesome kernel
[Xperia Arc Android Development] jimbo77:
I'll take a look and have it fixed by next release. Most likely during the weekend :)
[Xperia Arc Android Development] Anne_Droid:
thanks for the confirmation of the bug.

I posted both at the jelly sandwich and the ultimate HD Rom threads asking if anybody had "lost" their front cameras as well. I realised later on that I flashed this kernel on both ROMS.

I wasn't going crazy after all :D

thanks jimbo77
[Xperia Arc Android Development] Rene_ajax:
But jimbo could u plzz try to add touch recovery cuz its so usefull and your a great developper u should know how to do that:good::fingers-crossed:
[Xperia Arc Android Development] sidharth.299:
does it support undervolting??... howz d battery life compared to d previous version
[Xperia Arc Android Development] jimbo77:
ProKnight Kernel V 2.1​

Small update to address little issues:

Changelog:

Version bumped to ProKnight Kernel V2.1

First Attempt to fix the lack of "Front Facing" Camera by reverting the semc_board_mogami file.

Removed 122MHZ frequency and changed by 280MHZ to make the phone wake faster.

USB OTG Modules Updated to match current Version.

Zram Preconfigured within the Kernel (It will give around 100MB of swap)

Tun.ko and Cifs.ko are now provided as separate modules

ProKnight 2.1 Modules folder now contains the following:

CIFS.ko, TUN.ko, hid-logitech.ko, hid-pl.ko, hid-sony.ko, lzo_compress.ko, lzo_decompress.ko, usbhid.ko, usbkbd.ko, usbmouse.ko, usb-storage.ko and zram.ko

All of the above modules will be automatically insmoded when the phone boots.

Fixed the /Vendor folder issue. At the moment I'm using Wedgess ramdisk since I was having issues with mine, huge thanks to him for letting me use his work for the time being...

Please don't forget to leave feedback if you decide to update your phone with this new Kernel Version...

Download links will be as always in 2nd Post!
[Xperia Arc Android Development] jimbo77:
Mirrors:

Kernel: http://www.mediafire.com/?wwa5cyoaw59augr

Modules: http://www.mediafire.com/?35ll2rmtqjv27b0
[Xperia Arc Android Development] svin00:
In ProKnight Kernel V 2.1 CWM of LuPuS Kernel?

or that I have glitches ...

In ProKnight Kernel V 2.0 CWM more comfortable and functional.
[Xperia Arc Android Development] AeonWorld:
Still the same frontcam problemo
[Xperia Arc Android Development] cmgonzalez:
Why u removed 122mhz... my phone allways wake faster and that will give us better battery life.

Enviado desde mi MK16i usando Tapatalk 2
[Xperia Arc Android Development] izyy:
second day with this kernel..

so far so good :)
[Xperia Arc Android Development] zephyr83:
Good kernel but doesn't work front camera and I have some problem also with camera button. And again doens't works USB OTG for pendrive
[Xperia Arc Android Development] zephyr83:
Up!! Only I have these problems?
[Xperia Arc Android Development] Anne_Droid:
Not really. I have the same hiccups, I just reverted to the older version. I still think this is the more stable kernel around.

Sadly, though, the project seems to be discontinued. Or the author may just be busy. Keep your fingers crossed.
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] Kshitij Agrawal:
Hi,

I have a 8gb class 2 sd card is it possible to partition it???

If yes can you please tell me which format to partition it in

I actually want to use s2e on my phone which is running on apocalypse rom
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] system.img:
It is possible. U need to partition it to EXT4 format if you want to use link2sd etc...

But because it is class 2, the phone will become damn slow. So its better that you dont partition it! :)
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] Carlos Fortiz:
If you are using s2e you almost have a partition isnt it? If you do with cmw is a partition ext 3 but if you do it with a pc you may do it fat32 i recomend you do it with cmw works fine with s2e:)
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] dylan6662:
I can confirm that using clockworkmod is the simplest way to partition an SD.

With google I found a topic aboout using MiniTool Partition Wizard Home Edition and I tried but without success
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] LewisGauss:
Class 2 is slow for app2sd

I won't give up. I'll wait for you.
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] davidgmateo:
I have a SD card class 2 also, but with 16Gb, I partitioned with CWM Recovery and assigned it to swap for the background app. It goes well with Link2SD.

Enviado desde mi GT-S5830L usando Tapatalk 2
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] Kshitij Agrawal:
Can you please explain me swap:)
[Galaxy S III Q&A, Help & Troubleshooting] kp.nikhil:
is there a way to temporarily lock it bcos its very annoying

Sent for sg-s3(omega9.1/siyah 1.4)
[Galaxy S III Q&A, Help & Troubleshooting] NZDroidDev:
Maybe send a suggestion to the Dev for the rom you are using, as they should be able to add into the Rom the functionality of "locking" the volume buttons.
[Samsung Galaxy Nexus] prkchop:
My phone doesn't preform the lock animation anymore, you know the TV looking thing, where do I find the file that is responsible for that

Sent from my Galaxy Nexus
[Sprint HTC EVO 4G LTE] splink7007:
I am having some small issues and am considering going to a store for a replacement. However, if the replacement is a refurb I may reconsider. Can anyone confirm if they are now giving refurbs for replacements?
[Sprint HTC EVO 4G LTE] splink7007:
went and got the replacement...its brand new and has old software...the sprint rep somehow screwed up my sd card though..it wants formatted in both phone and windows machine...atleast I can s-off now :)
[Sprint HTC EVO 4G LTE] greengoldmello:
We're you within 14 days?
[Sprint HTC EVO 4G LTE] splink7007:
Nope got mine at launch!! :)
[Android Q&A, Help & Troubleshooting] mex911:
Any app developer with any type of experience, contact me on gtalk jglmtb@gmail.com. That's if you wanna earn some extra money.