yashsingh1/xdaforums huggingface dataset:
[Nexus 4 Android Development] sykopompos:
The Bluetooth issue is that the hands free profile gets killed off (stock car stereos use this method for Bluetooth phone) along with the headset profile resetting itself which causes the redial issue. Neither issue I have fixed yet in 4.9.1

Sent from my LG-D851
[Nexus 4 Android Development] ramjet73:
Hmmm...

I'd be willing to bet that it creates as much battery drain as any of the other apps that do the same thing. The problem is that you can't have a process running in the background and polling for input without using some battery power. I think the kernel supported sweep to wake (S2W) is interrupt driven if it is implemented properly and that would be a better alternative if you are concerned about battery drain. I'm not sure if the double tap to wake and touch to wake require background processes or not.

But as we've learned from many posts about it in this thread, with battery usage perception often becomes reality. ;)

ramjet73
[Nexus 4 Android Development] manueltts:
Thanks for the links! I've followed the first through many links inside the links. Great info, good learning, and more questions (knowledge hunger)! Couldn't open the second.

As for the hotplug options, using [MENTION=1316336]defconoi[/MENTION] 's kernel 32u we (I) have 3 options (Synapse>>Hotplug):

1. Qualcomm's MPDecision (external driver-service original hotplug)

2. faux123's intelliplug (in kernel alternative)

3. myfluxi's MSM Hotplug (in kernel alternative)

If I understood what [MENTION=4914494]aviz1911[/MENTION] said, for hotplug to work well (or to work at all?) we have to choose only one of those three. I don't wan't Qualcomm's because AFAIK it's less efficient (less performance and less battery friendly) than in-kernel alternatives. Like "good idea, bad execution" (faux123's statement). Then few days ago I activated Intelliplug (since 25u I think) but now I noticed that MSM Hotplug is on by default, so I've been running (?) both (none?) for this time. Right now using just Intelliplug, let's see the difference.

Thank you all!
[Nexus 4 Android Development] ramjet73:
Thanks for the clarification.

Sounds like you won't be needing that trip to Germany after all. ;)

ramjet73
[Nexus 4 Android Development] darius0519:
Just want to share that MX player now works with Android L preview:D
[Nexus 4 Android Development] aviz1911:
If you activate both the hotplugs at a time, Enable Eco performance or Eco conservative for intelli_plug in synapse. If the cpu is in dual core mode and not using 2 and 3 cores( 0,1,2,3 cores ) then msm_hotplug(min-1 and max-4 cores) is not functioning but if cpu is using 2 and 3 cores when Eco mode is enabled then intelli_plug is not functioning.
[Nexus 4 Android Development] sidnoit22:
That's what i told him but seriously this takes less battery but i use D2W now. And the one you recommended me awake my phone for like 2 hours or something.
[Nexus 4 Android Development] ramjet73:
You've raised some good points. :good:

I know the [MENTION=1316336]defconoi[/MENTION] Ultimate Kernel is still evolving and maturing, but I think it would be helpful if the default parameters were set so that there are no conflicts or ambiguities and the settings are optimized for the "average" user. The power users that like to tweak frequencies and voltages are going to do that anyway but there are many users that want to flash a kernel with a good balance of features, performance, and battery life and I know that criteria can be implemented in init.d and post boot init scripts because I've seen it done before.

Hopefully someone will be able to provide default script(s) that provide balanced parameters for the Ultimate Kernel sometime soon so users won't even have to install Synapse if they don't need the optional features and don't care to tweak performance.

As has already been discussed several times in this thread there is a difference between wake locks and battery usage but you prefer the app you linked and let's just leave it at that. And as I said in my last post, I'm not sure that double tap to wake or touch to wake is any more efficient than an app running in the background but maybe one of the kernel developers here can help with that.

ramjet73
[Nexus 4 Android Development] sykopompos:
Damn, I talked my way out of a free trip to Germany. Always shooting myself in my foot because of my mouth :(

Sent from my LG-D851
[Nexus 4 Android Development] Optimusman:
Well your work speaks for itself man, admit it not much of a developer, but love all the teamwork, and work done here on XDA! Cannot wait to see what's in store for us in the future! Thanks again for the amazing work.
[Nexus 4 Android Development] philowneus:
I'm not going to flash the latest kernel. I'll wait for version 50. Probably tomorrow.
[Nexus 4 Android Development] manueltts:
So if I use both hotplugs (intelliplug and MSM hotplug) with the first on some Eco mode, they will alternate depending on demand. Like a combined hotplug. That's it? (my English isn't so good, that's why I'm asking for confirmation. I've no intention to unnecessarily make you repeat yourself)

Maybe that worth a test.
[Nexus 4 Android Development] ramjet73:
Well, according to this thread it doesn't sound like double tap to wake or touch to wake is very good for battery life which is why there are timeout settings for those features in the configuration utilities. I know sweep to wake (S2W) can be interrupt driven if properly implemented so that would be the best choice for waking the phone when it comes to battery life.

ramjet73
[Nexus 4 Android Development] mcdull:
31u kernel download link broken
[Nexus 4 Android Development] ramjet73:
You can find it here, but 33U is the current version. :)

ramjet73
[Nexus 4 Android Development] DirgeExtinction:
I may be reading this the wrong way, but it seems like you're saying 33u fixes the misc battery drain bug. If so, I'm on 33u and still have the bug(if this is what the bug is).

-edit-
[Nexus 4 Android Development] defconoi:
I'll be updating again sometime tomorrow, have many many updates to push and add to optimize performance. For now 33u is pretty awesome, I'll be adding new hotplugs, newer driver code and some tweaks. For now I'll sleep, its tempting to push some updates right now, but I'm testing some interesting things to come :)
[Nexus 4 Android Development] mcdull:
Sorry, but the link does not work as well. Thanks.
[Nexus 4 Android Development] ramjet73:
It seems that you have a problem with your Internet connection if you cannot download it from either Mediafire or Dev-Host.

ramjet73
[Nexus 4 Android Development] philowneus:
Don't worry. I lied.
[Nexus 4 Android Development] mcdull:
I can access both sites fine.

The 31u downloaded an incompleted file for few kilobytes only. And your link bring me back to the home page of dev-host. I am downloading directly with phone, does it cause any problem?
[Nexus 4 Android Development] ramjet73:
OK, try this then, which is a direct link to the 31U version you requested versus a list of all the Android L files I've uploaded.

ramjet73
[Nexus 4 Android Development] Aashuk Mehta:
Any drive mirror for 5.0?
[Nexus 4 Android Development] mcdull:
Thanks again. This link works for me. I rather try the 33U, I just cannot find a working link.
[Nexus 4 Android Development] ramjet73:
Try this one.

ramjet73
[Nexus 4 Android Development] mcdull:
Thanks. This one works like a charm.
[Nexus 4 Android Development] Aashuk Mehta:
[MENTION=275009]ramjet73[/MENTION] know of any mirror for the latest stable 5.0? Sorry for multiple posts but I'm in a hurry gotta rush office
[Nexus 4 Android Development] sidnoit22:
[MENTION=275009]ramjet73[/MENTION] The best solution is to get access to the framework and get Volume wake implemented. :( We need it. Can you help me out with S2W? Whenever i activate it via synapse the tick go off as soon as i click on Apply.

---------- Post added at 11:31 AM ---------- Previous post was at 11:30 AM ----------

There is no 5.0 of the ROM if you are asking that. The latest one is 4.9.1.
[Nexus 4 Android Development] aviz1911:
Only 1 hotplug (Either intelli plug or msm_hotplug) will be activated not both of them. In synapse it shows both enabled but only 1 will function.

Enabling and functioning of both in-kernel hotplugs is like licking our own balls :p :p Toooo dangerous :cool:
[Nexus 4 Android Development] ramjet73:
There is no 5.0 yet. The latest is 4.9.1 and the links are in the OP of this thread.

ramjet73
[Nexus 4 Android Development] aviz1911:
Went to take a little piss and [MENTION=1316336]defconoi[/MENTION] kernel version is updated from 33u to 99uu( Ultra Ultimate ) :p
[Nexus 4 Android Development] Aashuk Mehta:
Cool. Any drive mirror for the same? Mega github and ah filehost won't work
[Nexus 4 Android Development] kittuboy:
Been using moob kernel and getting decent performance as well as battery. Let me try out defconoi's kernel now. :)
[Nexus 4 Android Development] dr_iggy:
What am i missing with s2w in [MENTION=1316336]defconoi[/MENTION] kernel? I did what he said in post 3, but s2w option remains unchecked when applying Synapse settings?
[Nexus 4 Android Development] -iNCEPTiON-:
I have just flashed this :) looks cool :) no problems for now ..I will give more feedback later :) one question ... Should I flash some other kernal ??
[Nexus 4 Android Development] aviz1911:
There is only s2s, No s2w. You can activate s2s(bidirectional), touch wake, dt2w from synapse or trickster

---------- Post added at 11:43 AM ---------- Previous post was at 11:42 AM ----------

Flash this kernel
[Nexus 4 Android Development] :
Error in Synapse

[MENTION=4914494]aviz1911[/MENTION] Thank you for the heads up on Intelliplug and MSM

[MENTION=1316336]defconoi[/MENTION] I noticed this error while I was disabling MSM. Just an FYI.
[Nexus 4 Android Development] ramjet73:
Yea, something like this.

I get the same result trying to set S2W using Synapse with Ultimate Kernel. I had it working with Hellscore but now I'm using DT2W with a five minute timeout, then the power button after that.

ramjet73
[Nexus 4 Android Development] dr_iggy:
Ok, i was misled by option in Synapse.
[Nexus 4 Android Development] mcdull:
May I know the correct flash sequence?

I was on beta 4.9 ROM, and when I tried to flash the u30 up kernels (30, 31 & 33), the boot animation never stopped.

I tried the following sequences:-

4.9ROM -> wipe cache / dalvik -> u30 rom = boot animation forever

4.9ROM -> wipe cache / dalvik -> u31 -> UKM 2.9 = boot animation forever

My phone is now stuck at boot animation for 10 minutes.
[Nexus 4 Android Development] aviz1911:
clear data for synapse app and it should be fine. If it's not fine do the below steps

UNINSTALL SYNAPSE APP before proceeding

1) go to twrp

2) flash kernel - wipe dalvik/cache

3) flash ukm - wipe dalvik/cache

4) reboot

5) install synapse from play

6) It is working bro :highfive:
[Nexus 4 Android Development] ramjet73:
Dev-Host Mirror for 4.9.1

LPV79-Mako-Beta-4.9.1.zip

ramjet73
[Nexus 4 Android Development] Aashuk Mehta:
Thanks man
[Nexus 4 Android Development] aviz1911:
Clean flash recommended for you

Factory reset, advanced wipe -> wipe {system, cache, dalvik}

MOUNT -> UNMOUNT SYSTEM (Un-tick the system)

1) Flash latest L-preview - wipe cache/dalvik

2) Flash 33u kernel - wipe cache/dalvik

3) Flash UKM - wipe cache/dalvik

4) Reboot

It may take upto 10 minutes, please be patient and don't throw your mako in the mean while

5) Install synapse from play and tweak the kernel
[Nexus 4 Android Development] :
Clean Install

Doesn't look to be an install issue!
[Nexus 4 Android Development] aviz1911:
Yup it's confusing. There is no s2w in the kernel so it will not be activated. To activate s2s use trickster app
[Nexus 4 Android Development] ramjet73:
Yea, UKM/Synapse is confusing for me as well.

I thought that UKM was suppose to detect the options available in the installed kernel and include only those in the Synapse settings but I guess that's not 100% reliable.

And I still haven't quite figured out when it needs to be cleared.

ramjet73
[Nexus 4 Android Development] manueltts:
I had that issue with 29u and 30u. Then I had L-port as secondary on multirom, so I decided to reinstall full clean as primary. Of course no more problems. But try this:

Flash previous kernel, wait to boot up. Force stop synapse, clear data, reboot to recovery and install. If that doesn't work. Flash UKM uninstaller too before install. Or even format system (if you can) and flash L, kernel, UKM and reboot.

Let us know if something worked, please (I'm still curious).
[Nexus 4 Android Development] aviz1911:
I suggested the best possible steps that always fixes that ssek bar issue(will not be repeated) in synapse. If you don't want to do it, Don't do it
[Nexus 4 Android Development] :
If at 1st You Don't Succeed

I'm on my third clean install! We'll see. Third time is the charm :rolleyes:

Android is upgrading...
[Nexus 4 Android Development] Simoneale73:
It's not just built in Bluetooth's that don't seem to be happy with Android 'L' (I still like Lesbian Sandwich :silly: )

The problem is with my Garmin Sat-Nav (nuvi 2595LM)... The Sat-Nav shows in the Phone and even say's it's 'Paired' in the Phone's Bluetooth Settings, but there's no 'Headset' Profile or even 'Phone Audio' under it's options, as there is under KitKat

And on looking under the Bluetooth settings on the Garmin, there's nothing showing as 'Paired' in the devices!

As I use my Bluetooth Handsfree every day, I can't use 'L' on my phone! :crying:
[Nexus 4 Android Development] mcdull:
I am now with multiboot. I cant afford to lost the basic function of my phone so I have to live with multiboot.

It is my secondary rom. I reflashed the 4.9 ROM and the system booting fine. However, whenever I apply any u30 up kernel it never get pass the animation. The multiboot TWRP seems not having any option to wipe the system for the secondary rom.
[Nexus 4 Android Development] sykopompos:
I'm still trying to fix that one but it is proven elusive. I think it will be fixed in 5 (well if what I have been trying works) since I can see all profiles starting up and not dying like they were before

Sent from my LG-D851
[Nexus 4 Android Development] Simoneale73:
I'll send you a big e-kiss if you it does get fixed!! :D
[Nexus 4 Android Development] ramjet73:
Via PayPal, right? ;)

ramjet73
[Nexus 4 Android Development] 0.0:
Hopefully that fixes the Bluetooth redialing as well :)

Sent from my Nexus 4
[Nexus 4 Android Development] sykopompos:
It is caused by the same exact issue unfortunately

Sent from my LG-D851
[Nexus 4 Android Development] sykopompos:
I'm kinda scared now......

Sent from my LG-D851
[Nexus 4 Android Development] Simoneale73:
I might be a 20 something 'Top Heavy Lovely' from Barbados, masquerading as a 40 year old Fat Bloke from the UK...

You never know!! :)

(pucker up big boy!!)
[Nexus 4 Android Development] sykopompos:
That could be true but idk if I like the odds on it

Sent from my LG-D851
[Nexus 4 Android Development] -iNCEPTiON-:
Thanks alot i have flashed that kernel .. Why do u suggest that btw??

I am not getting H+ sign for the 3G but only H sign !! Is that normal ??
[Nexus 4 Android Development] Iago-Cobain:
How to install the kernel ?
[Nexus 4 Android Development] 0.0:
Yes, that's normal. Even stock 4.4.4 has only H

Sent from my Nexus 4
[Nexus 4 Android Development] Gu$houn*:
Step into my web ... :)

P.

[sntfrmnxs4]
[Nexus 4 Android Development] mcdull:
I reflashed 4.9 ROM. And it boots successfully.

I forced stopped synapse. I cleared data, and also uninstall it.

Then I do cache / dalvik wipe -> u33 kernel --> cache / dalvik wipe --> UKM 2.9 --> cache / dalvik wipe

reboot........

still in animation after 10 minutes.
[Nexus 4 Android Development] -iNCEPTiON-:
Nope .. Stock Kitkat gives H+ sign and as well as CM also gives H+ sign
[Nexus 4 Android Development] zaoms:
Guys,seriously wtf is this?i was using 4.9.1 and its the same. So now i am on beta 4.2.2 and look at this?!
[Nexus 4 Android Development] sgs2arora:
Ever since i updated to 4.9 (NOT 4.9.1) i have had signal issues, has the modem/radio changed over the last few releases . If so please let me know the one that was being used before. Thanks :)
[Nexus 4 Android Development] Gu$houn*:
Modem is not part of the ROM.

P.

[sntfrmnxs4]
[Nexus 4 Android Development] cammykool:
probably dumb but is anyone using this as daily yet? probably not. i was just wondering.

(i have no idea why i quoted you... sorry bro!)
[Nexus 4 Android Development] gururoop:
I am. I have been using android since Jan 2012 and this is the first stock ROM that I have used for almost 2 weeks now. Thanks Google for making Android L so different and sufficient, [MENTION=1050103]sykopompos[/MENTION] for doing what Google omitted (bringing it to mako) and [MENTION=1316336]defconoi[/MENTION] for the awesome kernel which supports d2w.
[Nexus 4 Android Development] musa47:
I'm using it since beta 3.
[Nexus 4 Android Development] sykopompos:
Same radio, but on a clean flash, the APN would have reset to the default which is most likely not what you want which would cause your signal to jump all around

Sent from my LG-D851
[Nexus 4 Android Development] sykopompos:
What am I looking at???? What are you trying to show?

Sent from my LG-D851
[Nexus 4 Android Development] zaoms:
You looking at poor battery stats, %83 and 3 hours left,is it normal for you?
[Nexus 4 Android Development] sykopompos:
Nope. I don't pay attention to the battery stats since they are inaccurate in the first place especially on L.

Chances are a app is not working correctly or you used tib and have something conflicting with the sqlite on L because that is not normal

Sent from my LG-D851
[Nexus 4 Android Development] zaoms:
But before i flashing 4.9 all was normal and my battery stars are awesome. Plus,my brothers nexus is totally awesome
[Nexus 4 Android Development] sykopompos:
My nexus is awesome too.

Did you clean flash? Dirty flash? What is different?

Behavior like that is not normal on 4.9

Sent from my LG-D851
[Nexus 4 Android Development] musa47:
I still don't know why Google made status and navigation bar transparent rather translucent as it was in KitKat. Now its more like an HTC implementation. Probably they would revert it back or does this feel awesome than before and I'm acting retro? [emoji54]
[Nexus 4 Android Development] ph37rd:
Or, you're actually using your phone?

I think sometimes we forget our phones aren't laptops and don't have those massive power cells. The people getting a day or more use our of their N4's typically have perfect signals and/or use WiFi a lot.

Typically, if I have over three hours of SOT at the end of 15-16 hours with 1-14% battery left, I'm over joyed. Right now, at work, I have one bar of cell and one bar of WiFi. It's not uncommon for me to have over two hours spread over the day of no cell signal. That chews my battery like a cow chews cud.

Since I'm working, the phone is in my pocket waiting on a text or call, it's taking a picture to email, it's using Tapatalk to tell you about your battery usage or possibly playing poker at lunch. So I'm happy with the battery performance. If you're not, then find an LG G2.

---------- Post added at 06:52 AM ---------- Previous post was at 06:47 AM ----------

It might be as simple as checking to make sure your APN is set for the best configuration for your carrier. I know I have a choice between three APNs that will work, one is better than the other two.
[Nexus 4 Android Development] sykopompos:
Oh BTW guys, last night was my last night of night work and I go back to day work now :cool:

Sent from my LG-D851
[Nexus 4 Android Development] cammykool:
any major bugs to report? I've had my n4 for a whopping 24hrs now and i am just curious. the bug list on github seems quite lengthy
[Nexus 4 Android Development] zaoms:
İ always make clean flash,but i dont know my nexus was awesome too,but what happend my battery?damn.

---------- Post added at 02:15 PM ---------- Previous post was at 02:14 PM ----------

But i know,yes i am using,i calculate the battery times but especially charge time is sucks,my nexus is fully charging in 8 hours?wtf?
[Nexus 4 Android Development] PVL_93_RU:
Dude, do you even sleep at all? You've been releasing new kernels almost hourly lol

Also I think you need an app to quickly check updates, download them, install them, see changelogs, and etc.

I'd pay even for that
[Nexus 4 Android Development] sykopompos:
I'm lazy at closing issues, a lot are duplicates or L bugs or someone saying this app don't work or that one but that is cause they aren't updated to L yet or people not doing clean flashes

Sent from my LG-D851
[Nexus 4 Android Development] CalicoJeb:
I think most people here are using as DD - I have been since [MENTION=1316336]defconoi[/MENTION] first custom kernel, I think he is at 33u now so that gives an idea how long, BTW he spoils us :) :cool:
[Nexus 4 Android Development] musa47:
There are a few but not that those would ruin your daily usage (General/neutral answer). By any mean, you wouldn't regret using this ROM.
[Nexus 4 Android Development] manueltts:
Like... A day and a half? That guy is a factory of kernels.
[Nexus 4 Android Development] sykopompos:
I know, he is starting to make me look like a slacker

Sent from my LG-D851
[Nexus 4 Android Development] Aashuk Mehta:
Md5 of it plzzz
[Nexus 4 Android Development] spirosun:
Does someone know best settings for synapse (kernel 31) for our Nexus 4?

I want to make more smooth but I don't know what can I change.
[Nexus 4 Android Development] groovepeppy:
i got black glitches on Clash of Clans using 33u

the black glitches also appear randomly...

back to stock kernel for a while...
[Nexus 4 Android Development] ramjet73:
Dev-Host automatically includes the MD5 checksum on the download page.

ramjet73
[Nexus 4 Android Development] kryzeK:
I had two reboots, while playing and trying to wake up the nexus, when happens the nexus "optimizing application 1 of 7". I am with the ROM beta4.9.1 and kernel 33u
[Nexus 4 Android Development] playya:
Got to admit this port is what made me not mad that my invite for my 1+1 had not come as of yet. Now that I do have my 1+1 and read that [MENTION=1050103]sykopompos[/MENTION] is trying to make an L port for our phone life is good again. So can you guys give him the weekend off so he can port to 1+1.... LOL :laugh: :D :good:

Great Job guys!
[Nexus 4 Android Development] sykopompos:
Working in this is what makes being able to port to other devices possible. I found the best way to help out other devices is to play on a known working source and work backwards

Sent from my LG-D851
[Nexus 4 Android Development] playya:
Then work away my friend work away! LOL
[Nexus 4 Android Development] sykopompos:
I'm finding it odd that the developer preview is using kit kat egl drivers but the proprietary bins up are L egl drivers

Sent from my LG-D851
[Nexus 4 Android Development] spirosun:
I hope you can port for G3:)
[Nexus 4 Android Development] snapdesign:
When in call or after a call Google Dialer FC...can someone take a look to the bug report?

Using beta 4 with hellscore...thank you!
[Nexus 4 Android Development] cammykool:
Battery life? MMS?
[Nexus 4 Android Development] sykopompos:
I'm gonna be honest. Getting it to the g3 or 1+ is going to be extremely difficult if not impossible. The m7, n4, n7 all share some pretty similar hardware especially it seems the egl drivers.

Trying to change out the egl drivers to newer ones are proving to be impossible because it comes down to having to change out libc and that is bionic. Changing bionic isn't going to happen without wrecking all kinds of havoc (which is the bunny I have been chasing around in circles)

The n5, g3 and 1+ might share the same board, they are not the same egl drivers and that might make it impossible. I won't know till I try it.

I'm getting a bad read address out of new egl drivers in the n4 caused by libgsl (trying different versions of libgsl isn't working either) so idk

Sent from my LG-D851
[Nexus 4 Android Development] rjunraj:
Just about to flash this rom

Can rom toolbox pro restore my backup apps or titanium backup is only choice ?