yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Nexus] 1ce8reaker:
I'm with omnirom (last update) and with r53 everything works fine...

Thank you boype!
[Samsung Galaxy Nexus] Conte Mascetti:
Everything's smooth with today's CM 11 nightly!

From GNexus
[Samsung Galaxy Nexus] infectedorganism:
Would someone mind posting the new values for sioplus?

Thanks in advance.
[Samsung Galaxy Nexus] boype:
I'm glad that your qualified contribution helps solving the problem! Many thanks :rolleyes:
[Samsung Galaxy Nexus] nonoperez:
Working here

Working fine here, f2fs PA and r53.

R52 was really fast, lets give a try to r53.

Thanks for this awesome kernel.
[Samsung Galaxy Nexus] ahmadairfan:
How to grab a logcat while the phone hangs at bootanimation? (noob enough sigh)

I thought logcat can be recorded via adb when the device is booted..
[Samsung Galaxy Nexus] cujo6801:
Wow don't I feel stupid

sorry about that man

I posted in the wrong thread

Sent from the "DOG" pound
[Samsung Galaxy Nexus] boype:
Chances are good adb already works on boot screen. There's no guarantee it does, though

Sure, happens all the time ;)
[Samsung Galaxy Nexus] ahmadairfan:
Okay, so it just my gnex driver wasn't installed properly with windows 8.1, managed to get the workaround by disabling driver signature checking.

Grabbed a logcat, it is a very first time lol :)
[Samsung Galaxy Nexus] thomstrack:
Fancy r53 flash over r52 and working fine and very smooth on latest ShinyROM. :)

Sent from my Galaxy Nexus 4.4.4 ShinyROM + FrancyKernel
[Samsung Galaxy Nexus] massoudsh:
I had a clean install r53 on vanir 21/7 ROM and now my phone is smooth & stable, tank's very much boype...[emoji3][emoji106]
[Samsung Galaxy Nexus] Ashtrix:
I can confirm that r53exp is blazing fast over the prev releases. RAM management is also improved plus the smoothness overall can be clearly observed :good:

Thanks again boype for this update, waiting for the final version :) !!

Edit : One's from op is final and the above one is exp.
[Samsung Galaxy Nexus] motorazrv3:
There is already a final r53. But this is for android 4.4.

The experimental r53 is a anykernel2 version which could/should work on android 4.2, 4.3 and 4.4.

I flashed r53 over r52 on my 4.4 rom and so far all is working as it should be.
[Samsung Galaxy Nexus] siealex:
R53-exp does not boot on PA 3.99. It tries to boot and hangs up in 5..10 seconds.
[Samsung Galaxy Nexus] büscher:
r53 is really fast but gives me a lot of SODs (once every hour or so).

I'm back on r52 to check if its once again my phone, but r52 worked great over days without a single SOD...

I'm on poo's unofficial LiquidSmooth and flashed r53 over r52.
[Samsung Galaxy Nexus] RevengeFNF:
Im using R53 with fixed ramdisk with last CM11 nightly and WOW... I think its the fastest ever.
[Samsung Galaxy Nexus] neopbm:
Same problem of SOD with r52 & r53. On carbon rom (F2fs converted, clean install)
[Samsung Galaxy Nexus] Ashtrix:
I had flashed the normal version then :D

That cleared off all the doubts, thanx man :good: !!!

---------- Post added at 05:25 PM ---------- Previous post was at 05:22 PM ----------

Slimrom here no SOD's at all since r50 f2fs - r53 f2fs !!
[Samsung Galaxy Nexus] RW-1:
Hehehe ... Flashed R53 on Shiny for Toro, good to go. Very nice.
[Samsung Galaxy Nexus] oli20021978:
on latest carbon using r53.....I don't know why but I have the fastest multitasking experience since several months.....the phone is flying...

didn't changed my settings..........it must be the kernel :D

:good::good::good::good::good::good:
[Samsung Galaxy Nexus] mangusZen:
+1 [emoji20]
[Samsung Galaxy Nexus] nasty007:
no problem on Dirty Unicorns and r53, phone is verry smooth and fast
[Samsung Galaxy Nexus] dharmabm:
Logs?

---------- Post added at 10:30 PM ---------- Previous post was at 10:28 PM ----------

Logs?
[Samsung Galaxy Nexus] Culex316:
I'm on CM11 and so far everything is working smoothly with this kernel for me....does anybody know the default minfree values for trickster mod with this kernel?
[Samsung Galaxy Nexus] mangusZen:
I have to pull battery so no logs.

Adb is stuck
[Samsung Galaxy Nexus] neopbm:
I dont have logs as i had to remove battery to restart my phone
[Samsung Galaxy Nexus] drmxmyt:
for last two versions, my wifi seems to drop connections and couldnt connect again. my wifi signal is not good and when i loose connection, normally i went to wifi settings and it automaticly connects again. but for last two fancy, going to wifi shows no wifi signal available, and only turn off and on the wifi solves it, or pressing wps button make it shows available wifi signals again. i tried with different roms too, its still persistent. im using fancy 52_2 pretest, its seems ok now. 52 and 53 have problems for me. anybody has that?
[Samsung Galaxy Nexus] büscher:
no logs because of battery pull when SODing
[Samsung Galaxy Nexus] sagara.sandaru:
[MENTION=4615478]boype[/MENTION] can you please set dynamic fsync off as default? I just lost all my important messages and data because of dynamic fsync was turned on ?
[Samsung Galaxy Nexus] johansenmo:
According to trickster description the correct setting is ON for being on save side if phone crashes (at the expense of performance)
[Samsung Galaxy Nexus] sagara.sandaru:
Oh! Sorry my bad.. It was "Dynamic fsync" on previous kernels I've used and now it's just "Fsync" well I was blind. Thank you for pointing this out!
[Samsung Galaxy Nexus] hassanshaikhi:
hi sir i like your kernel.but i have problem with it.

kernel not support cd-rom emulation

is it possible to patch your kernel to work with drivedroid?

http://xdaforums.com/showthread.php?t=2196707

usb: gadget: mass_storage: added sysfs entry for cdrom to LUNs

This patch adds a "cdrom" sysfs entry for each mass_storage LUN, just
like "ro" sysfs entry. This allows switching between USB and CD-ROM
emulation without reinserting the module or recompiling the kernel.

thanks.
[Samsung Galaxy Nexus] morfances:
No problem for me xD

---------- Post added at 08:10 AM ---------- Previous post was at 08:07 AM ----------

Basically you've never turned on! SOT zero hours!
[Samsung Galaxy Nexus] mangusZen:
So, I had a SOD while I was connected to PC with cable, charging, upon receiving a notification. Screen freezed on lockscreen, but the phone was alive and adb was working.

Strangely I didnt see anything strange or errors in dmesg or logcat...

People having sod problems are all running carbon? Or f2fs?

I am :p

EDIT:

SOD while connected with cable, alarm clock triggered , screen frozen but phone alive

last catlog stuff:

http://pastebin.com/D1nJ9fit

what do you think guys? kernel, Rom or something on my side?
[Samsung Galaxy Nexus] johansenmo:
Running r53 since yesterday evening with slimkat/f2fs and had not a single SOD so far. Running great!
[Samsung Galaxy Nexus] Charmacas:
I also had an overnight SOD with r53. Ran fine the whole day but when I woke up, the phone didn't. ;)

Sent from my Galaxy Nexus with Tapatalk
[Samsung Galaxy Nexus] boype:
pre54_1 (Get rid of SODs; Android 4.4 only)

Hi,

I'm not sure what causes the SODs some of you report. But there are not many options (things that were changed from r52 to r53). So here's an attempt to eliminate them.

http://boypetersen.de/fancykernel44/tst/fancy_kernel-tuna-4.4-pre54_1.zip

I'd really appreciate if you could test again.

If you still get SODs, please try disabling UKSM:

su
echo 0 > /sys/kernel/mm/uksm/run

Thanks!
[Samsung Galaxy Nexus] Ashtrix:
I was not having any issues on the r52 and the older ones, though the r53's giving me wifi disconnecting issues sometimes. It reconnects though automatically.

Edit : Dunno why but with pre-r54 test also's having this wifi disconnect issue on my device.... :(

Edit 2 : more prevalent while screen is switched on..
[Samsung Galaxy Nexus] mangusZen:
I had sod's with r52 too [emoji20]

Thanks Ill try

Me too
[Samsung Galaxy Nexus] RevengeFNF:
Hi Boype.

I remember i got some sod's(although they were rare) with r51. I don't remember if i got it also with r50 or not.

So i don't think the problem is related in changes from r52 to r53.

PS: At the moment i did not have a single sod with r53.
[Samsung Galaxy Nexus] cujo6801:
Carbon 7/25

R54ext1

No sods

But it's smooooooth...

That's good right? :D

Sent from the "DOG" pound
[Samsung Galaxy Nexus] Ashtrix:
Well, after a few hrs with test-r54 i can say that r53 is faster over test-r54. Rollin back to r53 for now ;)

Except that wifi issue sometimes, rest is assured here.
[Samsung Galaxy Nexus] muid02:
I am using this kernel and http://xdaforums.com/galaxy-nexus/verizon-develop/rom-fml-fork-life-06-05-2014-v2-t2427087 rom. i have flashed both with the usual procedure. how can i now use F2Fs feature. heard a lot about this thing. but can you help me to install this. Thanks in advance. any guide would be helpful. :)
[Samsung Galaxy Nexus] thomstrack:
Using r53 with ShinyROM, no SOD and running more smooth than previous version. Amazing performance.

Battery life is amazing too! 1d and 8h with 2h30m of Screen on. :)

R53 is Awesome for me. Thanks [MENTION=4615478]boype[/MENTION] :D

Sent from my Galaxy Nexus 4.4.4 ShinyROM + FrancyKernel
[Samsung Galaxy Nexus] büscher:
pre-r54 worked the whole day but after a longer time in sleep I got and SOD.

didn't try disabling uksm till now. and r53 feels snappier than pre-r54.

still on unifficial LiquidSmooth.

also with r53 and pre-r54 i lose and regain my wifi connection very frequently.
[Samsung Galaxy Nexus] boype:
Duly noted!
[Samsung Galaxy Nexus] aamadorj:
I've using release r53 since a couple days ago on my GN with PA 4.5 ALPHA2 and I haven't seen any issues: no SODs, no connection drops or any other. Battery life seems quite good.

My phone have been under heavy thermal stress twice and no problems at all.

Thanks for all your hard work, [MENTION=4615478]boype[/MENTION].

PS: file system is EXT4.
[Samsung Galaxy Nexus] andry23jsv:
Can you add Google now launcher, please?

When I make a search and swipe out in recent apps google search, I have the launcher to restart, with redraw etc
[Samsung Galaxy Nexus] siealex:
This feature was removed long ago, in r43 or r44.
[Samsung Galaxy Nexus] Astug:
I'm running PA 4.44 and I've been experiencing data drops (not wifi) since r51.

I used franco for a while on previous PA releases (due to the LMK changes in previous fancy versions) and never experienced this before.

It happens randomly, f.ex. when browsing to a website using Chrome suddenly my data drops (HSDPA+, full bars) and then I lose all signal shortly afterwards and the screen to enter my pincode pops up for a second,

a second later it disappears and my signal returns shortly afterwards.

I always perform a clean install (full wipe -> flash the new version of PA, let it boot, reboot and flash Fancy). Any ideas? Am I the only one?
[Samsung Galaxy Nexus] Orilin:
Someone hear a weird sound from the speaker when inserts the earphones? On Paranoid 4.44.

Otherwise I haven't any problem with r53.

Sent from my ParanoidNexus
[Samsung Galaxy Nexus] sam45:
I've also noticed this a couple of times with Vanir and r53.
[Samsung Galaxy Nexus] Gips3yD4ng3r:
I see that it says galaxy nexus devices will this work on google nexus 5.

Sent from Nexus 5
[Samsung Galaxy Nexus] bsmitty83:
most definitely not . this kernel is for the galaxy nexus (tuna) , not the entire nexus line

Hack the Tuna
[Samsung Galaxy Nexus] Gips3yD4ng3r:
Thanks mate, just trying to find a good kernel for my nexus 5

Sent from Nexus 5
[Samsung Galaxy Nexus] nonoperez:
Be careful! If you flash other device kernel, you'll probably brick your phone.
[Samsung Galaxy Nexus] Culex316:
Naw, worst that could happen is that the phone won't boot. A quick flashing of the right ZIP in recovery or .img file in fastboot will fix it.
[Samsung Galaxy Nexus] mangusZen:
So, it seems I dont have sod's anymore..and i'm still running r53.

I updated to last carbon with a dirty flash and all is magically fine.

Case 1 with sod's:

Clean flash of old carbon version converted to f2fs with poo's script (old version with dirty's boot.img) then flash r53..lot of sods.

Case 2 no sods:

dirty flash of latest carbon converted with new script with fancy boot.img, then flash r53..3 days without sods.

I dunno what was the culprit but it was definetely not r53, which is very good.

Thank you [MENTION=4615478]boype[/MENTION]
[Samsung Galaxy Nexus] SirOch:
Hi,

I am on 07/21 carbon nightly with the r53.

After several days of use, i can say that all is smooth with the r53: no WiFi drops, no sods, an awesome memory usage.

I can add that all is better than with the r52 (I tested it too).

Thank you again [MENTION=4615478]boype[/MENTION]

Cheers

Envoyé de mon Galaxy Nexus
[Samsung Galaxy Nexus] RevengeFNF:
Im also using the last CM11 Nightly version without any sod's so far with r53.
[Samsung Galaxy Nexus] borzowsky:
hello,

does this work with the latest paranoid android stable?

thanks!
[Samsung Galaxy Nexus] atiartstudio:
r53+Carbon =lol !

...and believed that my device was snappy.

My question is simple when you will leave to us the opportunity to upgrade to latest hardware.

...with such doping injections each time! [emoji12]
[Samsung Galaxy Nexus] mangusZen:
Motorola nexus 6 inches will be my upgrade if confirmed [emoji12], time to give thus mule some rest!
[Samsung Galaxy Nexus] paarthdesai:
same here buddy :) next nexus and i will give my gnex some much needed rest
[Samsung Galaxy Nexus] massoudsh:
+1 if boype buy a nexus 6!!
[Samsung Galaxy Nexus] Shambola:
N6 or OPO for me!

(or OPO and then N6...)
[Samsung Galaxy Nexus] pvkiniyan95:
R53 exp jb build doesn't boot
[Samsung Galaxy Nexus] Edgarngg:
r54_1 working great here man. No issues at all
[Samsung Galaxy Nexus] supermario3:
I've been on r53 since 26 july WITHOUT rebooting (CM11 nightly 26-07)

Great kernel, very stable!

I also underclocked my phone and it's still very smooth!

Thanks
[Samsung Galaxy Nexus] sgspluss:
Yes can confirm that, r53 doesnt boot on JellyBean 4.2.2 sadly...

Gesendet von meinem Galaxy Nexus
[Samsung Galaxy Nexus] büscher:
Updated my ROM two days ago and decided to install r53 again.

I disabled some features from my ROM I rarely used (Hover and App Circle Bar) and never had an SOD or freeze until now.

So maybe r53 wasn't the reason for the SODs...
[Samsung Galaxy Nexus] ahmadairfan:
Hey boype, just reporting that the sudden data drops maybe related to the voltages? :confused:

Because I saw just before the suddenly data drops, the screen was a little bit distorted (the same occurs to the screen when I undervolted/overclock too much and becomes unstable, the screen will distort, just like that)

Trying to get one on logs right now.

Have a good day everyone! :)

Edit: (sigh) looks like that thing happens randomly, not even one issues when I'm running CatLog.. lol
[Samsung Galaxy Nexus] ac0110:
If I had installed another kernel previously.

Should I install stock kernel then flash this kernel?

If so, where can I get the stock kernel
[Samsung Galaxy Nexus] ahmadairfan:
Nope, no need. U're on kitkat right?

Stock 4.4 from [MENTION=4544860]osm0sis[/MENTION]' devhost: http://d-h.st/bvZ

Stock 4.3: http://xdaforums.com/attachment.php?attachmentid=2146695&d=1374932147
[Samsung Galaxy Nexus] boype:
No money + a perfectly healthy GNex will keep me from doing that I guess ;)

Yeah the experimental r53 with anykernel doesn't work... I have contacted osm0sis and will try to fix that with r54.

The kernel is not undervolted / overclocked with stock settings... So I guess that's not it :eek:
[Samsung Galaxy Nexus] boype:
pre54_2 (still Android 4.4 only)

Hi all,

here's pre54_2. It is available from the OP.

I have tried to improve r53 even more in terms of smoothness and snappiness. While I think I succeeded, I'm eagerly awaiting your reports :)

There have been reports pre54_1 wasn't as fluid as r53, which is why I reverted those (yet unpublished) commits that caused that. pre54_2 should be veeery good!
[Samsung Galaxy Nexus] friedCELLS:
I haven't changed my kernel since your R45. I'm so happy with this kernel, that I find it hard to believe it can be better. So you won't be getting rave reviews on the new one from me :) Only rave reviews on all your work! Thank you!
[Samsung Galaxy Nexus] RW-1:
Flashed it this morning - Shiny ROM for Toro - no mods - Working great!
[Samsung Galaxy Nexus] Ashtrix:
Well [MENTION=4615478]boype[/MENTION], the new r54_2 is blazing fast maybe more than r53 :good: !!

Thanks, just flash'd btw !!
[Samsung Galaxy Nexus] boype:
And the cool thing is: it stays fast. My current uptime is 30+ hours and all is fine
[Samsung Galaxy Nexus] infectedorganism:
Did you remove trim support that you had in r36? I'm still on 4.2.2 which is why I'm asking.

I flashed the zImage from the past few kernels, but I can't seem to get it working.

** I'll soon post the suspend_trim and init.d script to initialize it if needed.

Thanks in advance.
[Samsung Galaxy Nexus] boype:
Android trims automatically once every 24 hours. That should be enough if you're not filling your memory and delete everything again.

F2fs does not need trimming BTW. It has background garbage collecting (GC).
[Samsung Galaxy Nexus] drmxmyt:
hey [MENTION=4615478]boype[/MENTION], wich rom are you using right now may i ask?
[Samsung Galaxy Nexus] renzs:
just to inform.. flashed r54_2 from r52 and lost root. using last shiny rom

edit: flashed r53 and root is back
[Samsung Galaxy Nexus] boype:
I've been using cm nightlies ever since. Updating them once a month approximately.

Interesting.. I haven't changed anything, but I'll make sure to double check

[edit] No everything is exactly the same... 100% sure it's the kernel?
[Samsung Galaxy Nexus] christopherrrg:
Yup!

I used fancy on PA stable, also works amazingly for the alpha builds.
[Samsung Galaxy Nexus] infectedorganism:
Would someone mind posting the value of /proc/sys/vm/dirty_expire_centisecs.

Thanks in advance.
[Samsung Galaxy Nexus] osm0sis:
Just pushed another minor AnyKernel2 fix for encryption with the current Unified ramdisk implementation. Let me know if it fixes things. I've been keeping it updated but we use a ramdisk over on Dirty so it's largely untested with AnyKernel2. :)

https://github.com/bsmitty83/DirtyV_tuna/commits/DirtyV-f2fs/AnyKernel2
[Samsung Galaxy Nexus] Ashtrix:
I can confirm that the responsiveness is consistent over time with r54_2 but the wifi drop then reconn while waking up the device is still present.
[Samsung Galaxy Nexus] boype:
did you have the same problem in pre54_1 and r53?
[Samsung Galaxy Nexus] Ashtrix:
Yes, though it doesn't effect the functionality to higher degree, it disconnects for a moment (2-3secs) then connects back again.

and i think many users got this wifi issue...
[Samsung Galaxy Nexus] atiartstudio:
Does someone have explanation why the F*ck my phone is so responsive.... Not only smooth but responsive. All my experience is 5min after I flashed r54_2

Long life boype!
[Samsung Galaxy Nexus] Ashtrix:
In my 2 days of fancy r54_2 here's some observation whenever there's a cpu/gpu intensive task my phone gets hotter quickly than the r53 under the same task with all the voltages and settings same on both, like PSP emulator...
[Samsung Galaxy Nexus] büscher:
Can confirm both.

r53 disconnected my wifi frequently (mostly with bad reception). On r54_2 I cant tell you because I wasn't at home running it.

And my phone gets very hot while playing Ingress for example. (on r54_2)
[Samsung Galaxy Nexus] boype:
Oh that one... I've been having this ever since I got the GNex. I suppose there is no fix for that and other nexus devices suffer from this too. Correct me if I'm wrong.

;) :p

I've observed similar behavior. Thanks for reporting!
[Samsung Galaxy Nexus] aliesz:
will the next version of this kernel support the 4.3 JB ROM?
[Samsung Galaxy Nexus] boype:
two packages: fixed RAMdisk & anykernel2 -> Android 4.2/4.3/4.4

There are two different files:

fancy_kernel-tuna-4.4-rXX.zip

... and ...

fancy_kernel-tuna-4.2+-rXX-anykernel2.zip

If you're in doubt which file is the right one for you, let me give a brief explanation:

___________________________________________

1) You're running Android 4.4 with stock kernel (e.g. ROMs: stock 4.4, CM11 or AOSP):

You can use both files: fancy_kernel-tuna-4.2+-rXX-anykernel2.zip or fancy_kernel-tuna-4.4-rXX.zip

2) You're running Android 4.4 with a custom kernel (e.g. kernels: dirtyv or franco or even fancy kernel):

You should be using this file: fancy_kernel-tuna-4.4-rXX.zip

Alternatively, you could dirty-flash your ROM (which needs to have a stock kernel, or this won't apply to you) and then use fancy_kernel-tuna-4.2+-rXX-anykernel2.zip.

Background info why this is the way it is: You need to ensure the RAMdisk that is modified by anykernel2 is clean. Anykernel2 extracts the current kernel's RAMdisk and modifies it. If you're having a custom kernel installed, the base for modification is 'contaminated', there might be wrong settings or files included. You should never flash an anykernel2 kernel over another custom kernel!

3) You're running Android 4.3 or 4.2 with with stock kernel:

You should be using this file: fancy_kernel-tuna-4.2+-rXX-anykernel2.zip

4) You're running Android 4.3 or 4.2 with with a custom kernel (e.g. kernels: dirtyv or franco or even fancy kernel):

You need to dirty-flash your ROM (which needs to have a stock kernel) and then use fancy_kernel-tuna-4.2+-rXX-anykernel2.zip.

Background info why this is the way it is: You need to ensure the RAMdisk that is modified by anykernel2 is clean. Anykernel2 extracts the current kernel's RAMdisk and modifies it. If you're having a custom kernel installed, the base for modification is 'contaminated', there might be wrong settings or files included. You should never flash an anykernel2 kernel over another custom kernel!
[Samsung Galaxy Nexus] lollipop:
running PA 4.5 ALPHA3 with fancy kernel r54_2 ,should i use fancy_kernel-tuna-4.4-XXXX.zip ?

thanks
[Samsung Galaxy Nexus] boype:
You posted right before I posted the new test version :) Would you kindly tell me if the new version works for your 4.3 ROM?

Yes
[Samsung Galaxy Nexus] Ashtrix:
yes.
[Samsung Galaxy Nexus] aliesz:
Thanks boype for your good working. I have a question before flashing anykernel2 , I am using stock 4.3 jb Rom with your very nice kernel version r43.so I can not dirty flash my Rom :) Should I flash anykernel2?
[Samsung Galaxy Nexus] Ashtrix:
[MENTION=4615478]boype[/MENTION], thanks for the updates !!

So far with the r54_3, the speed it's the same as the prev one & I ran the PSP emulator again found that r54_3 runs similar to that of r54_2 but more speed (fps) i guess. Still it would be great if [MENTION=3317173]büscher[/MENTION] and others post their experience.

About that wifi thing i'm also not sure of that as it was in my focus when someone posted that their wifi drops on waking up....:confused:
[Samsung Galaxy Nexus] boype:
Why can't you dirty-flash your rom? It would be best to do that and then directly flash the anykernel2 version. If that fails, you can still flash r43 again without losing anything...

So what you do is this:

1) Wipe /system (optionally /cache and dalvik, but nothing more!)

2) install your ROM again

3) flash the new anykernel2 version of fancy kernel

Or did I miss anything?!
[Samsung Galaxy Nexus] aliesz:
Because the 4.3 stock Rom is not installed like to custom Roms. It is in .tgz format and installed by ota or by computer software such as gnex toolkit. It has not .zip file to be re_flashed ! But I have backed up the 4.3 stock kernel. Can I flash the stock kernel then flash your anykernel2?
[Samsung Galaxy Nexus] boype:
Yes, that should work too!
[Samsung Galaxy Nexus] drmxmyt:
you could also unzip it via 7zip, and you will get img's of system,data,bootloader, boot etc. you can also "fastboot flash boot boot.img" or better first "fastboot flash system system.img" and then boot.im and last install zip from recovery and flash fancy. it wont wipe data unless you flash data.img or userdata.img from fastboot.
[Samsung Galaxy Nexus] aliesz:
I flashed 4.3 stock kernel, wipe cache and wipe dalvik, then flashed anykernel2 but after those operation my gnex go in bootloop!:(
[Samsung Galaxy Nexus] ahmadairfan:
Running pre54_3 on Dirty Unicorns 7.8 ART and I was like.. Whaaat lol

Boype, you are simply the best dev :)