yashsingh1/xdaforums huggingface dataset:
[T-Mobile LG G2x] gaww:
I have this on EB 2.3.4 version 1.2 also at OC 1500 and UV -75, I also have faux CM7 kernel on nightly 57 and stock kernel on EB 1.0.2 OC to 1500 and uv about the same.

No issues from the kernels, just a few minor GB ROM issues (none on froyo).
[T-Mobile LG G2x] jland22:
This is what I am running as well, screen dims after shutting off and doesn't depend on time ; happens immediately when toggling. Did the full wipe just to test and flashing the trcu kernel after jrcu did not change anything. Seems to be both for me cuz once I flashed fauxs third problem went away. I am keeping brightness on auto for now cuz I love your kernel and I can live with it .
[T-Mobile LG G2x] y3mita:
Exactly, that is my same problem. Once kept in automatic... problem solved. But I do wanna be able to chose my own settings.
[T-Mobile LG G2x] jland22:
Hey morfic, I will try formatting system partitions as I have never done so flashing between all nightlies and numerous kernel versions. there is some specific advice in the cm7 thread that some tidbits may get left over from kernel and other stuff that do not get wiped with factory resets/usual wiping. Maybe this will fix it and it's not the kernel. Will report back.

Update: No luck with the re-format of cache and system and accidentally wiped my SD card in process lol and fml . Problem persists with a freshly installed 58 nightly and jrcu kernel.
[T-Mobile LG G2x] gaww:
There was also a warning to be careful - the formatting system line was just under the format SD Card line - lol. You are not the first - there must of been a dozen or so over on the MT4G forum.

I am not sure what your issue was, but I had to really fully wipe my last device (MT4G) a few times with fastboot erase when I just could no longer get WiFi and/or Bluetooth to work. Then you reset the partitions with factory reset. The result is a totally clean device.

Install the ROM you are working on first, restore your apps and app data one app at a time. When you are sure everything is working OK, do a nandroid of it. Then try the kernels on it. If they mess it up or you just want to try another, restore the nandroid and flash another kernel.

With a number of good nandrods, it is real easy to build off each one and have an easy path back to a known working point.
[T-Mobile LG G2x] aquariumdrinker:
And look at the bright side: you have plenty of room now for all of those nandroids on your SD card.
[T-Mobile LG G2x] y3mita:
Well, if it helps... I switched to faux123 latest green sauce and my backlight *dim* issues are gone!
[T-Mobile LG G2x] jland22:
Yeah my dim issues went away on fauxs and aren't present on stock cm. I was just trying to eliminate the possibility of it being my phone and not kernel by formatting since some people don't have the dim issue.
[T-Mobile LG G2x] jland22:
Breaking news! Something didn't sound right based on the variability of users with dim issue and think I found the gap. I enabled screen on animation and the dim bug isn't there. The people that have the dim issue most likely have screen on animation disabled and screen off enabled. Those who never had it like morfic and jlevy do you have screen on animation enabled? If this is so, it would still make more sense to me to be a kernel issue as the stock cm kernel didnt require screen on animation to not have bug but this is just a theory. Glad I wiped my SD card lol
[T-Mobile LG G2x] jlevy73:
I have both screen off and on animations disabled
[T-Mobile LG G2x] jland22:
Weird, try enabling screen off only and see if you can replicate the dim issue?
[T-Mobile LG G2x] jlevy73:
Just tried and still can't replicate it :(
[T-Mobile LG G2x] morfic:
Why i like CM7 + ext4 + 1.5GHz OC
[T-Mobile LG G2x] skyhigh2004:
That is amazing.

Sent from my G2x
[T-Mobile LG G2x] morfic:
Well, when i read about sgs2 1.5GHz OC, and knowing we have ext3 and sgs2 has ext4 with optimal mount options, i had to worry about avetny's blood pressure and make sure we compare apples to apples ;)
[T-Mobile LG G2x] skyhigh2004:
LOL that's great. Used a lot of your work for my vibrant glad to see you here.

Sent from my G2x
[T-Mobile LG G2x] morfic:
Internal should be /sdcard and external /sdcard/_externalsd or /externalsd

just like on a std rom.

Nexus S and Vibrant, Internal is /sdcard.

But who is gonna listen to a few kernel kangers?
[T-Mobile LG G2x] F0rgiven:
Can someone enlighten me as to what the benefits of Pimp my CPU are over SetCPU? I already bought SetCPU a while back and want to know if Pimp is better enough to warrant spending money on it when I already have the other
[T-Mobile LG G2x] morfic:
Ok with the following ext4 test kernel you can convert your ext3 CM7 to ext4 and boot it.

You can restore your old ext3 nandroids of the various roms you've been crack flashing.

What you can not do: Create a nandroid of your ext4 cm7, recovery doesn't handle that yet.

You can not just flash the next nightly or kang unless you flash this kernel over it w/o exiting recovery.

Trinity15-cm7-ext4

Oh yeah, 1.5GHz too.

Linux version 2.6.32.40-cyanogenmod-morfic (morfic@othris) (gcc version 4.4.3 (GCC) ) #666 SMP PREEMPT Sun May 15 01:03:22 CDT 2011
[T-Mobile LG G2x] morfic:
pimpmycpu allows voltage control in compatible kernels.

pimpmycpu reads the frequencies right, unlike setcpu which ignores them above 1.0ghz
[T-Mobile LG G2x] allofusjw:
I'd love to have an alternative to cmw. I have despised it since i first tried it on my n1. I appreciate that its available and the time spent to make it, but, it always seemed buggy and inferior compared to Amon_Ra recoveries. I'll donate $50 if one of you could develop an amon_ra-like recovery. PM me with a test build and I'll send the donation:-) PLEASE!!
[T-Mobile LG G2x] JohnPostlethwait:
I just scored 5067 with this kernel, ext4, CM7 @ 1400
[T-Mobile LG G2x] morfic:
In what? Smartbench 2011?

Why not 1.5? :)
[T-Mobile LG G2x] themetatron:
so i'm guessing a format of cache, data, and system would be sufficient to revert without a nandroid?
[T-Mobile LG G2x] gaww:
Does this mean that you are maybe not locked into CM7 Ext4 only and can give a little time to stock (and EB 1.0.2) and EB 2.3?

Many are in the need of a reliable ROM and would also like to experiment with kernels (I have your non-vibrating original test kernel on EM 1.0.3). I may end up back with CM7 down the road but don't think it is ready for prime time yet on this device.
[T-Mobile LG G2x] Waldano:
works amazzing :)

the only issue is i got no data, but maybe its only me, any ideas?

thx
[T-Mobile LG G2x] Apothegm:
I have this issue in general with cm7. Hard reboot (volume up and power for 8 seconds) usually brings back apns.

Other than that, cm7 with the trinity15 kernel is amazing. 4200 quad and 4000 mandro :-)
[T-Mobile LG G2x] JohnPostlethwait:
With Smartbench 2011 I get 4298 @ 1500mhz but it has artifacts with the rendering, with Antutu System Benchmark I get 5067 @ 1400mhz but it freezes at 1500mhz.

EDIT:

" I am assuming that Antutu is how you have those comparison score graphs you posted before?"

Answered below, it looks like it is Quadrant.
[T-Mobile LG G2x] morfic:
Stock hated my Ext4 attempt with it.

Going to check Bionix next.

I need peace and quiet to do it to stock, was too late to do any investigating
[T-Mobile LG G2x] jlevy73:
Quadrant @ 1.5 :)

http://web11.twitpic.com/img/299187577-ad851119148e6d1158588512bb8ab2f5.4dd01ba8-scaled.jpg

Antutu 1st run @1.5: 5742
[T-Mobile LG G2x] JohnPostlethwait:
Can you post a screenshot of your Pimp my CPU settings? I can't seem to get 1.5 to be stable...
[T-Mobile LG G2x] jlevy73:
I just have both min/max set to 1.5 and I believe scheduler is set to 'deadline' or whatever morfic used as the default scheduler. I haven't messed around with the voltage settings
[T-Mobile LG G2x] sincest:
maybe this.. ive tryed setting brighness to the lowest it can go.. im guessing backlights completely off, and a screen off profile to minimun frequency, after a min turning hte screen back on sets the bightness to max.. thats all i was able to replicate in the lines of that problem...
[T-Mobile LG G2x] jdkackley:
I can verify this as working on my end too. However when both animations are off on my device settings dont stick and it reverts to a very bright condition. With both animations on, brightness settings stick. Nice Find!!! :D
[T-Mobile LG G2x] Jay2487:
BOOM says Morfic lol I love that. just got a replacement g2x, reflashed bionix and trinity what happened 6/20? OP title says bionix was updated then, any changelog?
[T-Mobile LG G2x] cpom1:
I know these kernels are fast and good at putting out high benchmark scores but how have people been doing with battery life? I can barely go a day without my phone needing to be charged. I'm lucky if i get 10 hours. Right now I'm clocked at 1.2GHz with -75MHz plus a couple of undervolted and underclocked profiles for charging and screen-off. Any recommendations?
[T-Mobile LG G2x] fcisco13:
Guess no froyo luv...... :(

G2X
[T-Mobile LG G2x] sincest:
i think my phone is on crack with this kernel.... with -400mV on 216 mhz i ran the stress test from setCPU for half an hour with no errors.... that doesnt seem right? not very consistent though

216mhz -400mv

432mhz -400mv

594mhz -350mv

1000mhz -50mv

everything over -50mv

ran all on stress test for 30mins.... great battery savers for lower frequencies but wonder why the voltages are so inconsistent? maybe that was all the fuzz about nvidia saying their tegra2 line didnt drain battery much? being able to run at such low power on its lower clocks x_X those numbers seem crazy though
[T-Mobile LG G2x] Vaddy23:
Keep us updated on battery life with this setup
[T-Mobile LG G2x] sincest:
well i went from 7 hours to about 20 hours, just using the phone to text and a couple short calls, used to get 10% drain per hour now its at about 4% have it set to 216-432 while screen is off, phone takes about a second to turn on but i would rather have that small lag than 10% drain an hour

thats with keeping the phone at 216 -> 1.5ghz while on.. got alot of eyecandy that seems to stutter at 1ghz lol....
[T-Mobile LG G2x] cpom1:
I did the same thing. I thought it was a little weird with the slight screen lag. Glad im not the only one.
[T-Mobile LG G2x] sincest:
Nah its not that big a deal either. Its less then a second if you do 200 to 600 and still nice battery savings
[T-Mobile LG G2x] cpom1:
So what settings are you running sincest? Because I have not been having good battery life
[T-Mobile LG G2x] sincest:
Biggest battery saver I found is using 2g while screen is off... wifi and 4g kill your battery
[T-Mobile LG G2x] cpom1:
Where can you set that setting?
[T-Mobile LG G2x] sincest:
There's plenty of Widgets to switch between 3g and 2g - tmo 3g and 4g are thesame ,there's also a setting to use 3g only under wireless/network settings
[T-Mobile LG G2x] cpom1:
Are these kernels pre UVed? If so at what?
[T-Mobile LG G2x] Vaddy23:
No they are stock voltage kernels so you have to UV them yourself
[T-Mobile LG G2x] jland22:
The froyo drivers haven't changed so his froyo kernels should still be top performing. Morfic is updating his CM kernels as the CM team update their kernel so us CM users can continue to benefit with the most recent nightlies.

Since there isn't official GB drivers, I am sure it is more appealing to the devs to work on these to gain the trophy of cracking top performance and stability before the officials ones are even released. But that is just my hypothesis as this makes sense to me.

No GB love from LG!
[T-Mobile LG G2x] fcisco13:
This froyo kernel is not stable, browser lock ups, sleep of death, freezes, thats why I was asking.

G2X
[T-Mobile LG G2x] jland22:
Ahh, IC. I know Faux has a froyo kernel as well and remember having good results. Fortunately, my phone never experienced any of the issues you described when it was stock and when I was using any of the custom froyo roms...
[T-Mobile LG G2x] gaww:
I had similar problem with the froyo kernels and EB F1.0.4&5, so dumped both.

My most stable froyo is EB 1.0.2 and faux kernal OC - uv. Everything works (basically stock) and very stable - no issues. This has become my go-to nandroid when traveling, as I want to be sure I will not have any issues.

On the other hand, using latest CM7 Ext4 Morfac kernel and EB 2.3.4 RC 1.2, good results overall and fast - just under 5000 Quadrent.

GPS lock is somewhat slow - but that has been an issues with all CM7's I have tried on this device.
[T-Mobile LG G2x] STicksti:
Hey man where can I find the Morfac kernel and Faux kernel? Thanks :)
[T-Mobile LG G2x] fcisco13:
Really? You are on the MORFIC thread thus morfic kernel, look in the dev section for the faux123 kernel.

Suprah..."no cyanogen, rom manager still fake flashes the roms thats y for nvidia phones we have to use nvflash"
[T-Mobile LG G2x] KingDavid63:
Haha ha ahah lifes good this morning
[T-Mobile LG G2x] KingDavid63:
First page dude
[T-Mobile LG G2x] sarni84:
ummmm....your not serious rite??? bro u are on morfics thread!!!! read a little search a little doesnt hurt.......smh, he said morfac lol
[T-Mobile LG G2x] dligon:
well if it doesnt have big neon flashing lights, bells, whistles, etc on the thread then some people get confused and lost and don't know its morfic's kernel.
[T-Mobile LG G2x] sarni84:
oh ok buddy
[T-Mobile LG G2x] gaww:
Lol - if all the flames on your tail feathers have gone out, I will try to add something constructive here.

One - be careful with the ROM's in the OP of this thread. Morfic has bundled froyo and GB Roms as well as Ext and Ext4 - plus all the maxmem combinations.

Two - First thing is to nandroid your current ROM if you have not done so already. This will make it easy to go back to square one if you are having issues or want to try a different kernel.

Three - Also (unless you have a Morfic Ext4 kernel already on it) you can use it to revert to only a ROM (most of which are Ext3). If after flashing one of Morfic's Ext4 kernels you try to just flash a CM7 based ROM only, it will get messed up if you have not

first

flashed an Ext3 based

nandroind

(not just a ROM).

Note - I don't think you will have the Ext3 - Ext4 issue with faux kernels - I don't believe they physically change anything, so you should be able to just flash a ROM only over it.
[T-Mobile LG G2x] morfic:
About three, you flash the nightly, you flash trinity, no nandroid step in between.

About the note, well, then he wouldn't be doing it right, so i hope you are wrong.
[T-Mobile LG G2x] sarni84:
morfic can we use your newest cm kernel 6/21 for the rc1 release
[T-Mobile LG G2x] morfic:
Works for me.
[T-Mobile LG G2x] KingDavid63:
yall know with this kernel you can change the settings for the kernel (oc/uv) in cmod settings... was waitin on this nice... good job man
[T-Mobile LG G2x] csagbini:
It seems as soon as I start messing with oc/uv settings in setcpu I get constant crashes. It won't stay on for more than 5 minutes without freezing. I was trying -50mv all around, and under 416 Mhz I would do -100. I'm not trying anything crazy, not sure what's going on. From my understanding this kernel doesn't come pre uv, so not sure what would be causing this. Any input is appreciated, thanks guys :)
[T-Mobile LG G2x] sincest:
not all chips are the same, some chips cant handle any UV at all, and cant rreach 1.5ghz you just got to test up to what youre stable with, if UVing crashes you, dont do it
[T-Mobile LG G2x] Vaddy23:
Sincest is your g2x still holding up well with the -400mV UV ing?
[T-Mobile LG G2x] csagbini:
I get it, thanks :) the weird thing is it was working at 1.5 with the faux kernel, I guess I'll just mess with it until it's stable. I notice when I don't UV at all it's fine, is it safe to run 1.5 without an UV? Or maybe even just -25?
[T-Mobile LG G2x] sincest:
thats something else that varies from chip to chip, you need to watch your temperatures, heat kills the life of electronicsssss <3
[T-Mobile LG G2x] gaww:
On three - I meant if he did not want to go straight back to an Ext4 kernel -and only to the ROM - would he not have an Ext4/Ext3 problem in that case?

With faux false Ext kernel - I went straight back to CM7 only with no issues.

I always go straight through to your Ext4 kernel myself when using it and updating the ROM just like you said above..
[T-Mobile LG G2x] morfic:
Yes, if you want to jump ship on ext4, nandroid to ext3 backup and then flash as normal.

Vork/Benee mentioned something Paul has to revert to ext3, haven't looked at it, but it seems to exist.
[T-Mobile LG G2x] morfic:
there is some pre-uv
[T-Mobile LG G2x] morfic:
Any brave souls that do not depend on bluetooth, please email me, i need a few more testers for newer T1540 and TUV11 kernels, before i fix BT.
[T-Mobile LG G2x] theXeffect:
I dident touch anything I.left it how it was only ...
[T-Mobile LG G2x] avetny:
Good news !

Very good UV kernel coming soon ! For those people who waiting performance with excellent battery consumption !

Stay with MORFIC, make ur live to the fullest
[T-Mobile LG G2x] Azrael.arach:
Guess my phone hates me since it has problems sending you messages. I am willing to test new kernel.
[T-Mobile LG G2x] gaww:
I have been using BT (audio only) with your kernel. Like all CM, it does not work well with WiFi calling also - but does OK on network. Is it not supposed to work at all - lol?
[T-Mobile LG G2x] raar:
Haha feel like im listening a pimp :D
[T-Mobile LG G2x] jland22:
Email sent buddy! Bring it, I'm a brave soul.
[T-Mobile LG G2x] cpom1:
Sent an email man! Im down to test! :D
[T-Mobile LG G2x] Vaddy23:
I sent an email as well, not sure if it went through or not
[T-Mobile LG G2x] csagbini:
What do you recommend to monitor temperature, and what's the safe range? Thanks! :)
[T-Mobile LG G2x] csagbini:
I found that I'm stable UV'ing -50 to everything over 1000Mhz, 1000 and under I don't UV at all. It's been running great for a few hours now, broke 5k in Quadrant too! :) It's sick fast, go morfic!!
[T-Mobile LG G2x] sarni84:
setcpu if u actually make it your widget u can see your temp , oc, and change the look of it (colors) and anything over 112 is bad
[T-Mobile LG G2x] jland22:
Der kernel German engineer morfic says boom! Lol like the splash screen. Been running the uv11 for about 4 hours and running very stable and speedy. Even stepped it down an additional -25mv abroad. Temps staying below 100f as well.
[T-Mobile LG G2x] csagbini:
I didn't think setcpu could get any better :p thanks!
[T-Mobile LG G2x] morfic:
on the two test kernels i am dishing out, it will not turn on.

I will have to back out a lot of changes, then apply a piece, test BT, apply next patch, test BT, i was too far along by time i tested BT to easily know which change (all seemingly BT unrelated) caused it.

While i revert to a BT working state, i wanted some feedback on "how's everything else"

To avoid the myriad of "everything is cool, but BT is broken" "yeah +1", i only gave it out to those not needing BT.

I myself need BT, so instead of finishing what i started, will fix BT, get back to the current state, then finish.

Which would otherwise cause a "morfic hasn't done anything in a long time" scenario :P
[T-Mobile LG G2x] morfic:
FYI. Right now i run UV11 with the bottom 3 at -50mV, not touching any of the others.
[T-Mobile LG G2x] chillwill11:
@Morfic

I have been running your experimental T1540-DBU++, So far so good!! I haven't had any hardboots, softboots, no FC's, and phone hasn't locked up once. Brightness issue still there but with brightness widget not a problem. I have been running 1540/1540 mhz for about 5 hours now. My phones temperature on average is between 98 and 103 Fahrenheit. When I was on the charger still at 1540/1540 mhz and running benchmarks my battery went to 110 Fahrenheit. I also was running benchmarks for a good 45 min. That was the highest I've seen my phones temp. Which in my opinion is awesome, considering the heavy work load I put my phone through.

Here are my Quadrant and Linpack scores. E.B/CM7 1.0.3
[T-Mobile LG G2x] Vaddy23:
Apparently I'm having trouble pm ing/ sending email to people on here so whats morfics email? Or can someone that has the T1540-DBU++ kernel email it to me?? I dont need/use bluetooth and I really want to test this out, thanks in advance!
[T-Mobile LG G2x] gaww:
Be earful running CPU tests while charging - great way to overheat your phone. Plus if you do it unplugged and cooled down - you will probably see higher scores. Some even put it in the fridge - lol.
[T-Mobile LG G2x] morfic:
got your email and forwarded the links

i did it at work, typing your email

guess i fumbled

nope, should be good, check your @aol.com
[T-Mobile LG G2x] cpom1:
I ran the uv11 kernel and when I uved it down to -75 it caused my phone to vibrate nonstop. The other ran fine with no issues.
[T-Mobile LG G2x] sarni84:
Where did u get this test kernel? I only see the jrcu. Kernel for cm
[T-Mobile LG G2x] zimphishmonger:
LOL, no need to quote the whole pic. Its a "private" test release (no i didnt ask for it), just had to ask morfic.
[T-Mobile LG G2x] billydroid:
Right now I'm running T1540, bottom three -50 and everything else -25. It's performance is awesome, but every now and then I get an audio pop. Even though no audio is playing.

Edit: switched to -50 across the board. Also perfectly stable oc'd at 1540. Good stuff
[T-Mobile LG G2x] jland22:
Tried this settup and Seems my phone didn't like the -50uv. My screen became unresponsive a few times while running it. I switched buttom three to -25mv and everything works good. I am also 1.1uv -25 as well.
[T-Mobile LG G2x] antoniouslj:
Now I remember why I quit using this kernal - the extremely fugly boot animation. :(
[T-Mobile LG G2x] mstrk242:
I've got a question for morfic. I'm not sure if it's just a limitation of the tegra 2 as opposed to snapdragon processors, but is there a way to compile more cpu governors for the kernels now that setcpu works? Only ones available are powersave and performance so far. I miss the on demand and interactive governors. (Again, I'm new to the tegra 2 chips, so I don't know if it's a hardware limitation. And I know that these chips are supposed to have built in hardware scaling, which may be why no one bothered.)

Thanks.
[T-Mobile LG G2x] dismaljester:
From my understanding because of the built in scaling on the Tegra 2 chip you can't use outside governors at all. I'm not even sure the ones built into CM work correctly. But as always I could be wrong.
[T-Mobile LG G2x] jland22:
Are you serious dude ? Change it if you dont like it but nobody wants to hear or read your useless opinions. This has nothing to do with the development or performance ofthe devs hard work. This kernel rocks but suite yourself....
[T-Mobile LG G2x] Yuhfhrh:
This kernel works the best for me for performance and stability! Keep up the good work morfic!
[T-Mobile LG G2x] sarni84:
Morfic what's up I wanna try that new kernel I'd love to test it!
[T-Mobile LG G2x] Yuhfhrh:
I would love to test it too!
[T-Mobile LG G2x] gaww:
I have asked this same question but have not seen an answer (including the CM governors working or not).
[T-Mobile LG G2x] morfic:
I have no documentation, so from me, it's hearsay.

I can tell you that if you install no-frills cpu control, it will set performance or powersave, as can be witnessed by setcpu's selection becoming active.

Subjectively it seems running benchmarks with performance gives more consistent results than 1100/1100 in setcpu alone.

Adding the other governors shouldn't be too much work, if the benefit would be there, faux added and removed them afaik.

Considering all the DVFS stuff with both boost and throttling going on, I'd have to take a long look to see if that can work with the other governors before giving concrete answers.
[T-Mobile LG G2x] Vaddy23:
Been using the trinity 1540 kernel with cm7 RC 1 for just about 24hrs now, ran benchmarks at Max frequency according to antutu I rank 27th in the world!!! Battery life is amazing as well with screen off profile set to 216mhz at 700mV. No freezes, no reboots, no bugs I could find that are kernel related. I will try uv11 kernel to see if there is a significant difference in battery life. Also Ive set my cpu to powersave not sure if that is really changing anything tbh.