yashsingh1/xdaforums huggingface dataset:
[HD2 Android Q&A, Help & Troubleshooting and Genera] memin1857:
I've watched the videos and I'm not getting that lag with hastarin 7.4 european hd2

There are two types of touchscreen (digitizers) for hd2. Maybe that is the reason. If you try to buy hd2 digitizer from ebay you will see the hardware is different.

http://cgi.ebay.com/LCD-Screen-Digi...Accessories&hash=item1c15714a07#ht_3061wt_905

http://cgi.ebay.com/new-Touch-Scree...Accessories&hash=item335bb268b2#ht_3579wt_905

Maybe the chips/controllers are the same I don't know, but the connector is definitely different. My post is pure guessing.

Winmo has lower lag than both videos.

I try with multitouch visualizer 2 app from market and lag is only with scrolling. Tap (touching the screen) is immediately registered.
[HD2 Android Q&A, Help & Troubleshooting and Genera] mdeejay:
i have tmous and i dont have any lags
[HD2 Android Q&A, Help & Troubleshooting and Genera] shockjock:
I am using 7.4 and there is no lag.
[HD2 Android Q&A, Help & Troubleshooting and Genera] hazard99:
I don't see it as a big deal. Maybe the devs don't see it as a big
[HD2 Android Q&A, Help & Troubleshooting and Genera] mattfmartin:
Yea that bs. I have a class 2,4,6 and they all have lag with the new kernels. Old kernels they are fine. I think they need to come up with a new tree to work off of.
[HD2 Android Q&A, Help & Troubleshooting and Genera] rajkosto:
could it be caused by this http://gitorious.org/linux-on-wince...mmit/a0fc58df35602d8c76cc4fa586b8b1865da3b92a ?

it's the commit that made ts work on nand

try reverting that commit and compiling the kernel then, maybe it will restore its responsiveness
[HD2 Android Q&A, Help & Troubleshooting and Genera] mattfmartin:
Rajko, how come they have not figured out the screen wakeup issue?
[HD2 Android Q&A, Help & Troubleshooting and Genera] csy7550:
I can confirm I get the same lag if I go any higher than hastarin 4.1.

edit: eu version.
[HD2 Android Q&A, Help & Troubleshooting and Genera] Rocheau:
I do agree with your topic, at least with a 75% of your point of view. Last kernels has not made a big difference from previous ones, even we have left older where camera and flash works perfectly with no lags... we need to wait a little more, maybe now with the release from HTC of new kernels, to have a significant improve. For me the best kernels are the ones provided by Darkstone.
[HD2 Android Q&A, Help & Troubleshooting and Genera] pack21:
lol

+1, i have notice this, a few days ago, in MIUI build, check the kernel.

(BUILD) HtcClay's SuperMIUI v1.0 - STABLE (kernel michyprima #152)

http://xdaforums.com/showpost.php?p=8527718&postcount=135

so it must be a kernel issue.
[HD2 Android Q&A, Help & Troubleshooting and Genera] norpan111:
Darkstone's seems to be working best for me also.

I also belive ( well, i reall really want it to be true) that with new release of Desire Z, we maybe will have a fully functional Zrom pretty soon (for NAND perhaps? ;) )

EDIT: oh, and darkstone stated that he will not continue to build of other bases than Desire (hardware) but if camera is solved for them builds as HD and Z cant see why stop? They are more fluid to me than any other rom actually, my phone almost feels native android with those
[HD2 Android Q&A, Help & Troubleshooting and Genera] mattfmartin:
Darkstones hd kernel is like the only one I've used that the screen wakeup is like instant. If he did a Z version that would be bad ass.
[HD2 Android Q&A, Help & Troubleshooting and Genera] hastarin:
OK I'm not seeing lag that bad myself.

For those that are getting scroll lag and can run my 7.4 kernel (ie with OC/UV/AXI) please try this one instead (it has the commit rajkosto mentioned reverted) and post your results here:

http://www.multiupload.com/2E3A8AAFJB

I'm heading to get some more sleep, but if that fixes it for everyone we'll at least know the cause.

NOTE: I'm running it on my phone and it does feel marginally snappier, so hopefully it does do the trick.
[HD2 Android Q&A, Help & Troubleshooting and Genera] dlsniper:
Try and use different Android versions, Radios (doubt it will help but heck since you are changing stuff...), use Hastarins' non-AXI version of the kernel, don't OC your CPU (it seems you are doing so according to the SetCPU) and then just learn to live with a bit of lag on you WINDOWS! HD2 device or move to a native Android one.

Using the combo in my signature I have no scrolling lag what so ever. And from my understanding, using CM6 builds isn't a good idea for the EVO kernels. Maybe MIUI isn't as well but I don't know about it, never tried, most likely, never will :)

If you want to make something good, start developing on your self and then do like the guy with the camera flash patch did today, publish it so everyone can enjoy it and stop *****ing about your non-functioning Android port on HD2
[HD2 Android Q&A, Help & Troubleshooting and Genera] the_scotsman:
Nice work hastarin. Personally I dont have this "lag", but it will be interesting to see if your test will work.
[HD2 Android Q&A, Help & Troubleshooting and Genera] jigners:
this thread is excellent way of catching the attention of everyone, builders

and testers alike.
[HD2 Android Q&A, Help & Troubleshooting and Genera] noellenchris:
worked for me! Excellento!
[HD2 Android Q&A, Help & Troubleshooting and Genera] jigners:
just about finished formatting sd card to test mdeejay Froyo Sense v 1.1 Clean,

now updated kernel to the fixed one posted by hastarin in post 23
[HD2 Android Q&A, Help & Troubleshooting and Genera] lemonspeakers:
I'me kind of confused. Can anyone translate that for me?

What is different about the one in the link above to his other two V7.4 (Regular v7.4 and v7.4 Alternative) in his own thread?
[HD2 Android Q&A, Help & Troubleshooting and Genera] anush.isaac:
I just moved from your old 4.1 Kernel to 7.4 for the Flash fix, I do see the lag, like every1 said, I would modestly like to confirm, I see the lag on all your Kernel versions after 4.1.. I will test your new (Test_lag Kernel) and post my results, I really appreciate your work Hastarin.. You are quick as well as very helpful.. Will let you know the results ASAP...
[HD2 Android Q&A, Help & Troubleshooting and Genera] pack21:
i have tested.

worsened compared with the previous one, mainly in the app menu

I'm with mdeejay Froyo sense V1.1
[HD2 Android Q&A, Help & Troubleshooting and Genera] markmarkr:
I just tried it and that modded 7.4 was noticeably better than 7.1 (which I was running). Not that I had really had a problem with it before, but after watching the vids I tested mine, then updated and it is definitely better.
[HD2 Android Q&A, Help & Troubleshooting and Genera] trilogy069:
I have tested this and I am getting much better results.

I'm with mdeejay Froyo HD 3.6...it is snappier and I can't see any lag at all.
[HD2 Android Q&A, Help & Troubleshooting and Genera] anush.isaac:
Ahh the good life :D :D it works like a Charm.. All those who see the lag with Hastarin's Kernel versions greater than 4.1, the Lag_fix Kernel that Hastarin's had mentioned works great, sorry it works great for me, I am sure will work of others too...

Thanks a loooooooooooooooooot Hastarin, you made me my weekend!! Thank you every1 also the guy who started this thread, Great teamwork guys...

Awesome Kernel after 4.1, The camera flash works, nothin to complain about.. I had an issue with my Battery but guess it was since I was in 4.1 hope to see an improvement im my battery life too.. I am just too excited sorry guys.. :P :P

Quick info abt what I tested on

Win MO: Energy ROM

Android: mattc Leo + Froyo 1.8

Kernel: hastarin_r7_4_TEST_TS_LAG

Radio:2.15.50.14
[HD2 Android Q&A, Help & Troubleshooting and Genera] hazard99:
So does this lag only happen when you slide your finger? Cause ima flicker.
[HD2 Android Q&A, Help & Troubleshooting and Genera] the_scotsman:
Wow...I have to say I didn't notice any real lag before...but after trying the test kernel, I'm impressed! Scrolling is much more responsive! :)
[HD2 Android Q&A, Help & Troubleshooting and Genera] krat0s123:
YUPPPP!!!! that's it!!!!! definitely snappier now than the past few kernels!! WOW!!! thanks rajkosto and hastarin!!! that commit was the one causing the lag! you guys rock!!! thanks a million for listening to our rants/complains.. :D

Attached is my new quadrant score.. which means not only that it feels snappier, it scores like it too!! Before with the same kernel, the highest i'm getting is 1780, but with this fix, I go over 2k on quadrant!! I think it would be nice if kernel builders would hold off with nand commit until nand's here. Anyway, thanks again rajkosto and hastarin for listening to us! Your work is much appreciated.. And thanks OP for this thread!
[HD2 Android Q&A, Help & Troubleshooting and Genera] motoman234:
I can vouch for saying the lag fix worked like a charm!
[HD2 Android Q&A, Help & Troubleshooting and Genera] mattfmartin:
That's good news
[HD2 Android Q&A, Help & Troubleshooting and Genera] cyberjam:
Test_kernel vs. up-to-date synced with GIT kernel.

Good work with 7.4 Test_kernel, Hastarin!

I understand that TS-with-NAND code is not really needed right now, at least for non-developers who don't have MAGLDR.

But I wonder, is there a lag with NAND/MAGLDR builds that some of the Devs are currently running (Cotulla for example)? And if there is, this should be brought to their attention too.

Btw, it is good to be up-to-date and in sync with current GIT, but looks like new code bits that Devs are working on are more and more NAND related, and it might break our existing HaRET/SD build (well, it already does)...

I feel that at some point we would have to stop updating our HaRET builds and just wait for NAND release.

-CJ
[HD2 Android Q&A, Help & Troubleshooting and Genera] sorodrigo:
I think the problem is the codecs are not compatible with the kernel (evo), I imagine there it restructured

isn't it?

sorry my English
[HD2 Android Q&A, Help & Troubleshooting and Genera] Rocheau:
Fantastic Kernel hastarin!. No lags,no freezes, no more sleeps, camera and flash works at the same time... Thank you!
[HD2 Android Q&A, Help & Troubleshooting and Genera] interfreak:
Hmmm I did notice an increase of 'screen swiping lag' after hastarin's 4.1 kernel, but by 7.1 I thought it was back to normal (or I just got used to it). Just about to test out this new kernel to see if I notice any difference...
[HD2 Android Q&A, Help & Troubleshooting and Genera] ciervo5389:
Way better with the test kernel....he needs to put this on his OP.
[HD2 Android Q&A, Help & Troubleshooting and Genera] interfreak:
OK, I've tested it and the revised kernel F L I E S. This is how 4.1 was! And it's not just the lag, all animations seem to be smoother and apps are opening slightly quicker.

Hastarin, I think kernel 7.4a has been born!
[HD2 Android Q&A, Help & Troubleshooting and Genera] confar:
i use mdeejay revo1.6 with kernel hastarin 7.4.... works perfect!!!
[HD2 Android Q&A, Help & Troubleshooting and Genera] mattfmartin:
Good job	Hastarin for fixing it, and Rajko for pointing out the problem. Screen lag is completely gone with your new test one.
[HD2 Android Q&A, Help & Troubleshooting and Genera] Nismo300zx:
what rom is that with?
[HD2 Android Q&A, Help & Troubleshooting and Genera] v-b-n:
@hastarin @rajkosto : But that commit will have to be eventually reincluded because of nand...so will it be fixed or is it just because currently we have it running off sdcard so the problem is there ?

Incidentally, the lag is not there using the stock Evo from the autobuild tree and I am sure this commit is not backed out there :confused:
[HD2 Android Q&A, Help & Troubleshooting and Genera] hastarin:
Yes it will, or some variation of it, if you want to use NAND.

We'll have to make Cotulla aware of the issue and if/when he get's time hopefully he, or one of the other devs, can find a better approach.

Looking at the code I'd suspect the 300ms delay that's in there except it seems to be in an initialization method.

NOTE: I've released r7.5 which incorporates this change now, so an "Alternative" build is also available for those that find they can't use the Overclocked/Undervolted/AXI build.
[HD2 Android Q&A, Help & Troubleshooting and Genera] lemonspeakers:
hastarin,

thank you for finally addressing a proper fix for the scroll/lag issue with 7.4_test and your latest 7.5.

I'll admit that 7.5 has been the best kernel i've used.

thank you.
[HD2 Android Q&A, Help & Troubleshooting and Genera] Reignzone:
I'm so glad that someone is addressing this issue... because a lot of developers like to deny that this is a serious issue, however... clearly it is, especially while using a virtual keyboard!

I have experienced this exact same problem with the most recent kernels, on a number of different ROMs, using quite a few different SD cards.
[HD2 Android Q&A, Help & Troubleshooting and Genera] krat0s123:
Bangsters 1.5 :)
[HD2 Android Q&A, Help & Troubleshooting and Genera] :
Thanks very much for this, i switched back to winmo because it was getting on my nerves so much, now i can come back to android :)
[HD2 Android Q&A, Help & Troubleshooting and Genera] norpan111:
Good news hastarin :) you're the boss!
[HD2 Android Q&A, Help & Troubleshooting and Genera] norpan111:
? There was a kernel issue, why would we change radio etc? And its different from *****ing and reporting bugs and issues in a development forum. Only *****ing I see is yours..
[HD2 Android Q&A, Help & Troubleshooting and Genera] memin1857:
I previously wrote that I wasn't getting the type of lag shown in the video with both michyprima r0 and hastarin 7.4 kernels. (both kernels had the same lag)

My lag was much better from the video bu now it is even more faster, (the scrolling lag is even lower, similar to winmo levels with hastarin 7.5)

So new code does make difference even with people who didn't have extreme lag problems before.
[HD2 Android Q&A, Help & Troubleshooting and Genera] coburn_c:
agreed, desire hd build is smooth and responsive - tmous

7.5 kinda seems like someone turned off v-sync
[HD2 Android Q&A, Help & Troubleshooting and Genera] csy7550:
Hastarin! I love you! :p The rest of the guys who finally confirmed what I've been trying to say for weeks in different threads and on irc, I love you too! :D
[HD2 Android Q&A, Help & Troubleshooting and Genera] B.Maximenko:
I guess the poll should be changed or removed now. I don't see an Edit poll button and I guess only moderators can edit polls. So I ask somebody to remove it.

I've updated the first post, waiting for your thoughts on polling rate matter.
[HD2 Android Q&A, Help & Troubleshooting and Genera] _Ascetic:
The upload worked for me, I appreciate the work. But, I'm having problems with the phone when i try to wake it up after its been asleep for a while. Can I anybody help me out? Thanks in advance.
[HD2 Android Q&A, Help & Troubleshooting and Genera] _Ascetic:
Wrong forum
[HD2 Android Q&A, Help & Troubleshooting and Genera] motoman234:
Are you using the kernel in this thread a page or so back? If you are, update to hastarins newest to see if it fixes it.
[HD2 Android Q&A, Help & Troubleshooting and Genera] hastarin:
I saw someone asking Markinus about that on IRC and sadly it sounds like it's not possible.

From my understanding of what was said it sounds like the way they're having to do things is forcing a LOT of things to communicate over the I2C bus which is limited in bandwidth. Many of the glitches, etc folks have seen have come from that bus being flooded and it's a real balancing act to get everything that uses it working without introducing more glitches.

Of course that's my understanding, I could be completely wrong. :p
[Droid Incredible Q&A, Help & Troubleshooting] trembly01:
I need educated on a few things, I'm concerned with the performance of my phone so I have it rooted and I have installed system panel to monitor things, autokill memory optimizer for ram of course as well as watchdog to alert me if any apps are outta control. Am I crazy for having these or is it a good idea? Also is there anything better I should use rather then what I already have? I just want my phone to run smooth and my battery to last bc I use my phone all day long
[Droid Incredible Q&A, Help & Troubleshooting] Pons:
A lot of that is unneeded. I have System Panel, but only use it if I'm having problems with an app. Rarely is there a use for watchdog. On stable ROMs, I've never seen an app get out of control, and rarely on betas. So it justs sits in the background eating battery itself. Also try, using a stock speed, undervolted battery with SetCPU. If I'm trying to make mine last, I have a screen off profile of powersave 384/245, and regular of 700-800ish (I forget)/245 conservative.
[Droid Incredible Q&A, Help & Troubleshooting] trembly01:
ok thanks, i installed setcpu and have two profiles set, one for when screen is off with settings similar to yours and another set to when my battery is >30%. could you please tell me what the governor options of on demand, userspace, or performance mean ?? also should i set priority's to anything other then the default 50 % ? thanks for the help
[EVO 4G Q&A, Help & Troubleshooting] msoprano13:
Sometimes I notice that the e-mails will stop pushing to the phone when I have it set for as items arrive. It would work great for a few days and then stop.

It is getting a little frustrating.

Any ideas on how to fix this or see what the problem is?

thanks in advance
[EVO 4G Q&A, Help & Troubleshooting] liamaa:
I don't know much about the native exchange client as I don't use it. But, you might want to check the "enable always-on mobile data" setting in Settings->wireless & networks->mobile networks.
[EVO 4G Q&A, Help & Troubleshooting] strongsad:
I deal with this every day on blackberrys at work being in the IT department. Occasionally someone with an android phone, iphone, or windows mobile will call and say their phone can't get emails. In my experiance it has to do with data signal. A reboot of the phone and in some cases making sure the PRL is up-to-date.

The truth about sprint is that it has some holes in coverage, going in and out of service can make your phone stop querying the exchange server for updates for a little while, however that would not last for more than an hour at the most before it tried again.

I would make update your PRL and your profile. Rebooting your phone works wonders. You can also do a manual send and receive and see if that syncs the email again. To do that open up your email, press "Menu," the in the upper left you will see "refresh" press that and it will do a manual send/receive. If you see "stop" there instead then your phone is already trying to sync. If you have other issues that could be dependent on what type of email account you have. If it is an exchange account contact your System Admin and see if there are latency issues with your exchange server.
[Vibrant General] hitman818:
Do you guys where is the 2G networks setting? I got and did the JI6 update and now I cant find the setting.
[Vibrant General] jtc442:
same place in mobile networks but now click GSM only.
[Vibrant General] lonejedi:
Menu > Setting > Wireless & Network > Mobile Network > Network Mode

GSM Only = 2G

WCDMA = 3G

Auto Mode switches between the two, but I'm not sure under which circumstances.
[Motorola Droid and Milestone General] Shank888:
Hey,

I have previously rooted my phone and did a telus update and lots my root.

If I were to root again would any errors occur?
[Motorola Droid and Milestone General] m82a1:
no, just reflash the vulnerable bootloader, apply update.zip to get root, and update the superuser app from the market place
[Desire General] parisien99:
hello

i have a wird bug on my touch screen and i want to know if it is a general desire bug or a probleme with my device that i have to send back for repair ?

on magikmarker app when i press two points very quicly, my desire draw a line.

http://www.youtube.com/watch?v=pMyN822idH4

i thought maybe the app works like that.

so then i tried with swype and slideit

and there is exactly the same problem :

http://www.youtube.com/watch?v=gaPxeUqnCBc

anybody have the same problem ?

Thank you
[Desire General] ste1164:
This is a bug with all desires. They don't support true multi touch so glitches like that happen. Look for videos about desire multi touch on the YouTube.
[Desire General] paperclip69:
Just tried it on mine and i don't get any lines.

not much more i can say on that really
[Desire General] ste1164:
If you get apps like visible multi touch test and use two points this will happen when you cross the axis too. The touchscreen can only support one touch. It uses an algorithm to work out where the 2nd point resides. HTC fixed this problem with new digitalisers in the stood incredible.
[Desire General] owziee:
Ok I believe you but how come I can play games like NOVA fine using both my fingers at the same time if multitouch isn't supported? There must be some kind of multitouch or it wouldn't be possible.
[Desire General] Kalavere:
He just told you how it works... You quoted his post with the answer...
[Desire General] ste1164:
Multi touch works but it's a very poor basic way of using it.
[Desire General] Dragooon123:
Desire doesn't got true multi-touch, it got half assed dual touch, and I couldn't play NOVA correctly because it wouldn't shoot when I wanted to if I had had my thumb on the joystick :(. Its because of the panel it uses and not because of software, so this is a hardware "problem"(Technically not a problem because HTC never advertised multi-touch, only pinch to zoom). Desire HD/Droid Incredible/Evo 4G uses newer and better touch panel with proper multi-touch.
[Droid Incredible Q&A, Help & Troubleshooting] baileyjs:
Anyone know of a program that will lock the screen and buttons when playing a video with some sort of pattern to unlock? I've got a 2 year old that likes to watch movies but always pushes buttons:eek:
[EVO 4G General] ModXMV:
Some background:

I am running Vaelpack ROM using Launcher Pro Plus. I have both Widgets enabled (why I paid for it, if I can't use it then why bother?). I am using SetCPU to control clocking of the CPU. I've disabled all other widgets, uninstalled Watchdog as well.

I am using Spare Parts to get an idea of what is running when when the phone is trying to sleep. I get a UID of 10015. When I use Activity Express to check UIDs of apps. Nothing matches the 10015.

Any thoughts on how I can nail this down?
[EVO 4G General] chessmyantidrug:
I wish I could get more information on this, too. On my phone, Spare Parts shows UID 10094 as the culprit. I've tried Google searches and nothing pops up. No one here has been able to tell me anything about it other than do a fresh install and add apps one at a time.
[EVO 4G General] ModXMV:
I read through your post. I figured I would ask for help here. From my limited understanding of Unix/Linux the PID/UID will be unique to your phone. So the # isn't significant, it's linking the # to the process that is the bogeyman here. Hopefully someone can help.
[EVO 4G General] joetemp75:
check the sleep option in spareparts
[EVO 4G General] ModXMV:
All I see under Partial Wake Usage is UID 10015.
[EVO 4G General] joetemp75:
do you have tango installed? That did it to me
[EVO 4G Q&A, Help & Troubleshooting] thenewguy821:
I was not sure where to post this, since it is about help making a Boot animation, but since it is a question, I felt the Q&A section is my best bet.

I want to make my own Boot animation, but rather than animated, I want to just make a short slide show. I have unzipped and looked at the frames in other boot animations, to get a rough idea, but need a little help. To make a slide show animation, would I just put duplicate pics in order, so they stay on screen for a desired time? If so, about how many frames cycle per second on a boot animation? What else besides compiling the images would I need to do to make the animation work?

Edit: This may be a little over my head, but I wanted to give it a try....
[EVO 4G Q&A, Help & Troubleshooting] thenewguy821:
Anybody????

Is there anyone who has made a custom bootanimation that can offer a little help?