yashsingh1/xdaforums huggingface dataset:
[Captivate Android Development] Kyuta Syuko:
If you go into your About Phone and tap the build number ~7 times the Development and Performance options will magically appear.

Official Semaphore doesn't have support for zRam listed in its features. If Official doesn't have it then Semaphore Manager most likely won't have the option to set/change it.
[Captivate Android Development] Gatech:
There's no 07Swap on /system/etc. Remember, I haven't flashed EnableSwap.zip already (I was afraid if it doesn't boot without flashing how will it work flashed?).

Do I need to try flashing it?.

Regards.
[Captivate Android Development] Nick0703:
Can you post a logcat?
[Captivate Android Development] Monfro:
R: [KERNEL]【Unofficial】 Semaphore JB 2.9.12c with Custom Features

Thank you very much for this kernel!!!

Semaphore + OC steps = buttery smooth and fast!!!
[Captivate Android Development] mik101:
Stratosk released 2.9.13 for the i9000.

Hopefully the merges for the unofficial functions will be easy.
[Captivate Android Development] Nick0703:
I know lol. :p I'll update it tonight if I have time. Right now I'm working on PAC-ROM.
[Captivate Android Development] Nick0703:
Re: [KERNEL]【Unofficial】 Semaphore JB 2.9.13c with Custom Features

New update.

Features:

-Linux Kernel 3.0.68

New Custom Features:

-arm/crypto: Add optimized AES and SHA1 routines

-Backport AIO (Asynchronous IO) from Linux 3.5
[Captivate Android Development] farkld2:
Thank you for the continuous updates and new features. Quick noob question for you. As this is my first time updating your kernel, I was wondering, after applying the update, do I need to go through the steps of enabling the swap, memory setting, etc., or will they be retained if I simply install the new kernel?
[Captivate Android Development] lavero.burgos:
If you flash on top of another unofficial version all the settings will be retained.

~ V
[Captivate Android Development] farkld2:
Thanks! With the new features, I didn't know if we needed to go through clearing any cache in recovery before installing, then go back through and enable.
[Captivate Android Development] They Drew First Blood:
RE: retain kernel settings

Keep an eye on nstools though, if you are using that app- it will restore its defaults if the kernel changes. It does have an option to make backups however, allowing you to restore sets of previous nstools settings.
[Captivate Android Development] mindphaser2k9:
Hello!

Semaphore JB 2.9.15 is out. Looking forward for the update :)
[Captivate Android Development] Nick0703:
Re: [KERNEL][Unofficial] Semaphore JB 2.9.13c with Custom Features

Yeah, thanks. I'll update it when I get home. Right now I'm still in New York. Went to attend the Samsung Unpacked 2013 and got to try the New S4! I'll post some pics of it soon.
[Captivate Android Development] mrsubway:
Re: [KERNEL][Unofficial] Semaphore JB 2.9.13c with Custom Features

I want one! :'(

Sent from a heavily modded Cappy from parts unknown. Slimbean/Semaphore. FTW.
[Captivate Android Development] sephhi:
Re: [KERNEL][Unofficial] Semaphore JB 2.9.13c with Custom Features

Nice! I went as well but I didn't think to take any pics. I have to say touchwiz is still ugly as sin but the phone is nice. I can't wait to root and skin it *evil grin*
[Captivate Android Development] Nick0703:
New update : 2.9.15c

New update is up!!

And as promise, here are some of the pics that I took.

http://imgur.com/a/jxpte#0
[Captivate Android Development] Nick0703:
Re: [KERNEL][Unofficial] Semaphore JB 2.9.15c with Custom Features

Yeah same here, I still find Touchwiz bit ugly. But I'm kinda disappointed that we're still not getting a Exynos chip for the North American variants. :(
[Captivate Android Development] m1batt1:
Re: [KERNEL][Unofficial] Semaphore JB 2.9.15c with Custom Features

Am I the only one having issues with the goo.im links?
[Captivate Android Development] Nick0703:
Re: [KERNEL][Unofficial] Semaphore JB 2.9.15c with Custom Features

Could someone post some mirrors please? I'm trying to do that from my phone but it's not working out.
[Captivate Android Development] lavero.burgos:
http://four-nineteen.com/veronica/XDA Developers/Captivate/KERNELS/

~ V
[Captivate Android Development] m1batt1:
Re: [KERNEL][Unofficial] Semaphore JB 2.9.15c with Custom Features

Thank you but... Its not working either. I would say its my home network but its not working with my mobile carrier either. I don't know what's going on :/ its making me sad :(
[Captivate Android Development] Kyuta Syuko:
Here's a mirror for Unofficial_Semaphore_JB_2.9.15s_vc_c
[Captivate Android Development] m1batt1:
And that one worked flawlessly! Thanks to all!!
[Captivate Android Development] mrsubway:
Re: [KERNEL][Unofficial] Semaphore JB 2.9.15c with Custom Features

It was only a mobile issue. Downloaded fine on PC.

Sent from a heavily modded Cappy from parts unknown. Slimbean/Semaphore. FTW.
[Captivate Android Development] Nick0703:
Recovery update fail........

Hey guys, I forgot to update the recovery to v6.0.2.9 with the previous update. I'm really sorry for that. I'll post a new update tomorrow. Sorry for the inconvenience.:(

~Nick
[Captivate Android Development] Nick0703:
New update with new Recovery

New update is up. And I added some mirrors (check 3rd post).

*Recovery has been updated to v6.0.2.9

*KSM enabled.
[Captivate Android Development] Kyuta Syuko:
Would have been great had you changed the name to show it was updated like call it Unofficial Semaphore JB 2.9.15.1 or something so it's easier to tell the difference between the two.
[Captivate Android Development] Nick0703:
Re: [KERNEL][Unofficial] Semaphore JB 2.9.15c with Custom Features

Well it's still 2.9.15, it's just that I forgot to update the Recovery with the last update. I'll do that next time.:)
[Captivate Android Development] Kyuta Syuko:
Any plans to adding other governors/schedulers?
[Captivate Android Development] Nick0703:
Give me some lists! ;)
[Captivate Android Development] Kyuta Syuko:
Governors

Schedulers

Admittedly I wouldn't know where to look for the source...
[Captivate Android Development] Nick0703:
Thanks! I'll take a look at them.
[Captivate Android Development] Kyuta Syuko:
Anyone have any issues with using Bluetooth headphones and having your phone Over Clocked? My phone will work fine OCed doing whatever, but when I turn on Bluetooth and listen to music or the radio my phone reboots after a while.
[Captivate Android Development] Nick0703:
Could you post logcat? It might help me figure out the problem.
[Captivate Android Development] Kyuta Syuko:
I'll try to get one tomorrow after work.

*edit*

Ok there were no issues at home with it when I tried... I'll try to remember to have the logcat going tomorrow while I'm at work to see if it does it then.
[Captivate Android Development] farkld2:
Would there be any way the kernel update would effect connecting USB to PC?

When I turn on the USB connection, my internal SD card shows up, but does not connect. My external SD card connects and I can copy files to and from without any problems. Just not sure why the built in one is all of a sudden having issues. I can work with it fine on my phone and everything appears to be working correctly otherwise.

I am using Unofficial Semaphore JB 2.9.15c
[Captivate Android Development] Nick0703:
Re: [KERNEL][Unofficial] Semaphore JB 2.9.15c with Custom Features

Uh no. The update shouldn't affect the USB connection. I'm using the latest version and USB connection works fine for me.
[Captivate Android Development] Kyuta Syuko:
I just remembered my phone doesn't LiveOC very well on some kernels and I think Semaphore was one of them, so no issues on my end.
[Captivate Android Development] prbassplayer:
Re: [KERNEL][Unofficial] Semaphore JB 2.9.15c with Custom Features

Funny part is my phone runes great at 1.2ghz+120% until I reboot then I start looping xD
[Captivate Android Development] Nick0703:
Re: [KERNEL][Unofficial] Semaphore JB 2.9.15c with Custom Features

Loooool! xD At least you can LiveOC to 120 unlike me. :(
[Captivate Android Development] prbassplayer:
Re: [KERNEL][Unofficial] Semaphore JB 2.9.15c with Custom Features

I'm bumping the voltage +50mV and 1200 and 1100 steps run on 1350mV
[Captivate Android Development] mindphaser2k9:
Semaphore JB 2.9.18 is out. Can't wait for a new release :o
[Captivate Android Development] Nick0703:
Yeah, I've already updated it like 3 days ago lol. I haven't posted the link yet because of the recovery update. Original post by Stratosk say recovery 6.0.3.0 and he hasn't updated his sources for that yet.
[Captivate Android Development] mindphaser2k9:
Why the recovery update is so important? Will the kernel work fine without it or will that break something?
[Captivate Android Development] Nick0703:
It works fine. I'm using it. I'll probably post the link in a few hours. Right now I'm adding more features to it.
[Captivate Android Development] Thunder22:
Re: [KERNEL][Unofficial] Semaphore JB 2.9.15c with Custom Features

I have noticed that 100 min frequency doesn't work, is that purposely done, just wondering? Not a problem because I run 200 MHz min and 1200 MHz max. This kernel is awesome BTW.
[Captivate Android Development] mindphaser2k9:
There is no difference in power consumption between 100 and 200 Mhz but there is a wake up issue with 100 Mhz.
[Captivate Android Development] prbassplayer:
Re: [KERNEL][Unofficial] Semaphore JB 2.9.15c with Custom Features

As far as I know voltage difference between 100mhz and & 200mhz is only on internal voltage and almost none 50mV or 100mV. However when ever screen is on it won't drop bellow 200 because gpu needs it. How ever you can force 100mhz on screen off with semaphore app I believe.
[Captivate Android Development] Nick0703:
Alright so the latest features that I added to the kernel seems to be working fine. I'll do another test before releasing it tomorrow. The latest features are additional CPU governors and i/o schedulers + Zram tweaks.
[Captivate Android Development] Nick0703:
New Update 2.9.18c

New update is up!

2.9.18c

+ Linux kernel 3.0.71

- CWM 6.0.3.0

- built with Linaro 4.7.3 201303

+ add option to Semaphore Auto Brightness for parabolic function (echo 0 > /sys/devices/virtual/misc/sema_autobr/linear)

New Features:

Zen IO Scheduler

BFQ IO Scheduler

IntelliDemand CPU Governor

Lulzactive CPU Governor

Wheatley CPU Governor

UKSM 0.1.2.2
[Captivate Android Development] aliver.dun:
Re: [KERNEL][Unofficial] Semaphore JB 2.9.18c with Custom Features

thanks for your nice kernel,working fine here...
[Captivate Android Development] Kyuta Syuko:
Re: [KERNEL][Unofficial] Semaphore JB 2.9.18c with Custom Features

I think I figured out why OCing with this kernel using stock voltages is fairly unstable for me.

Sure not NSTools, but NSTools shows the same thing. Will have to play with them and find what works...

*edit*

This was before the update.

Also your s_vc_c version link shows 2.9.15 rather then 2.9.18 (but is linked right)
[Captivate Android Development] Nick0703:
Re: [KERNEL][Unofficial] Semaphore JB 2.9.18c with Custom Features

I fixed it. Thanks!
[Captivate Android Development] They Drew First Blood:
RE: default voltages

Would explain the instability at 1300MHz in particular, I didn't notice this until you pointed it out. I have been bumping 1200MHz step up to 1350mV and running stable with 120% Live OC- I had been avoiding the 1300MHz step. Thank you, and thanks again Nick0703. Edit: hmmm, I see 1325mV and 1350mV defaults for 1300MHz and 1400MHz with 2.9.18_sc- ahhh, "This was before the update" got it

Offtopic: Nick I saw your posts in the i9000 "How to compile CM10" thread and I am encouraged to attempt building the software myself. Kyuta I liked your custom CwM in the Samurai kernel and now I just need to find a guide on customizing recovery.
[Captivate Android Development] mindphaser2k9:
Hello,

There is Semaphore 2.9.20 released :)
[Captivate Android Development] Nick0703:
Yep, I know. Latest updated is broken. I'm bootlooping.....:(
[Captivate Android Development] mindphaser2k9:
Well, I have not tried official Semaphore, but with CyanCore 2.4 based on latest Semaphore I'm bootlooping too :( I thought this is something with CyanCore...
[Captivate Android Development] cannondaleV2000:
Good thing I haven't updated my build yet:D
[Captivate Android Development] They Drew First Blood:
RE: .20

Stratosk's too. I have Odin'd back a few times today, checking and re-checking downloads and md5s but no luck. Thanks again for your updates Nick0703. :good:
[Captivate Android Development] Nick0703:
Well yesterday I build a test version and it was working fine. But today when I updated my sources with stratosk's, the kernel got broken.

Don't build it yet else you'll go into an infinite boot loop too.

No problems my friend. I'm surprised that people still uses my kernel lol.
[Captivate Android Development] mindphaser2k9:
Your kernel is the best! :good:
[Captivate Android Development] Val D.:
I always flash your kernel because of Step OC and In-Call Volume. :good:
[Captivate Android Development] mik101:
x2!!
[Captivate Android Development] cannondaleV2000:
same

same. thats why i built it for vibrant because of zram and step oc
[Captivate Android Development] Val D.:
zRam significantly slows down Captivate. I've tested it many times on different kernel versions.
[Captivate Android Development] farkld2:
Did you use zRam and a linux boot partition? That is what I have setup with the RemICS ROM and it runs better than anything else I have used.
[Captivate Android Development] Val D.:
If you're talking about linux swap partition - no. I think SD cards are too slow for this purpose.

I've been experimenting with zRam only and every time it is enabled (on all different semaphore based kernels) the phone slows down. CPU needs to compress and decompress data on every memory read/write and I found this is not a good option for Captivate's single-core CPU. The effect is most visible when opening an app with a database access. With zRam disabled it opens almost instantly, with zRam enabled it needs few seconds to show data. Contacts app is a good example. With few hundred contacts there is a visible difference in opening speed. Also, there is a big speed difference in apps that use a lot of cached content. Browser and Maps, for example.

RemICS-JB is Xylon based. I'm testing Xylon right now and I'm impressed how smooth and fast it is. Xylon 2.3.3 is actually faster than RemICS-JB 3.1 version. Yes, my phone runs better than anything else too. I don't think your lunux swap is making the difference. It's just work well done by Xylon team.
[Sprint LG Optimus G] hellot1M:
Got a customer come in today with major battery issues. Went to battery stats and at 63% it says "update device"

This can't be normal. Any advice?
[Sprint LG Optimus G] thunder1979:
I had that when I was trying to not do the zv9 update. Finally had to do the update because it was murdering my battery.
[Sprint LG Optimus G] hellot1M:
He has the zv9 update.. Did it first day
[Sprint LG Optimus G] _Epic:
Try a hard reset?
[Sprint LG Optimus G] hellot1M:
Ok the guy fibbed. Apparently he gets almost 2 full days on one charge. I've confirmed this. The screen on time is only 6%. He just saw that "update device" was at 62%. Everything about the phone has been working fine for him. No overheating problems or anything. This is just a strange message. If I had to tell the guy to hard reset he would probably snap on me. This guy is really difficult to deal with. I made up something so he would go away. Told him its because he doesn't use his phone lol to not worry about it.
[Sprint LG Optimus G] benmatlock:
Actually that probably is the right answer here.. other processes dont get a chance to use the battery enough to be listed here.

Assimilated using the interface that interacts with the advanced internet.
[Sprint LG Optimus G] hellot1M:
Assumed so. Told him its a smart phone and that services in the background are constantly syncing(updating device) that if he was getting a 2 day charge its nothing to worry about. He somewhat got it and left. It was just a difficult situation to prove because people who own smart phones actually use them so a Google search would be extremely difficult. Told him I posted this and that now when searching Google about the service this topic is the first and only result on the issue.
[LG Optimus 4X HD] Martyn136:
A few days ago I have seen a tutorial how to activate the Engeneering Mode (Notmonitor) for the LG Optimus 2X. >> http://phoneftd.blogspot.de/2011/04/lg-optimus-2x-engineering-mode.html

The LG Optimus 4X HD of course is much newer, but it has also a nVidea Tegra processor and runs Android. So I think this methode could be also work with the LG Optimus 4X HD.

Can someone try it? ;)
[LG Optimus 4X HD] juanacevedo:
It worked I think. What does this do?
[LG Optimus 4X HD] Tim_Pan:
I can't open the link but I understand what the site says

the engineering mode code 3845#*???# works on every devices with stock rom.

"???" stands for the model number of the device.;)
[Samsung Galaxy Gio GT-S5660] pavapizza:
hello good people of XDA :), i am here to ask some questions.

i recently brick my GIO, so i had to reflash it. i was previously on stock GB, so now i think i'm gonna taste CM10.1 nigthly (30.1.2013)

its a nice ROM but i noticed something that's bugging me.

the gallery and the apollo music app wont detect my picture and music till about 1 hour or so.

i tried other 10.1 based ROMS and its the same problem.

now im using CM7.2 and soon after booting my gallery is already filled with my pictures and default music app detects all my music instantly.

is it just my GIO having this problem, or anyone else is having this issue as well?
[Samsung Galaxy Gio GT-S5660] Galaxy_Rohit:
Yup! Same here!! It might b its drawback.

Sent Via XDA™ Premium
[Samsung Galaxy Gio GT-S5660] ironman38102:
also here! Right now im in cm10 by jellaxy and apollo,gallery works fine!
[Samsung Galaxy Gio GT-S5660] bogdanwp:
No problems here , never did since the first release of 10.1 by OldDroid , nor did i ever have it with other roms. Maybe your card has problems but if you say that it works on other roms ... i don`t know , try reflashing , wipe data / cache / sd-ext / dalvik and also format /system /data /cache /sd-ext.
[Samsung Galaxy Gio GT-S5660] pavapizza:
thanks for all the reply

i know my SD is only class 4, but as i said, i have this problem only on CM10.1

i already tried reflashing it, wipe everything. try another CM10.1 based ROM, n still the same problem.

i tried increasing my SD read speed, it does give noticeable difference, but i still have to wait for more than 10 minutes for the gallery n apollo to detect my media

with any other CM7 or 9 ROM i have no problem.

currently im using Jellybread ROM n its working just fine.
[Nexus 7 Q&A, Help & Troubleshooting] Minhlachim:
I tried to format something in Recovery (CWM) this morning (like system/data/ect...). What an idiot :crying:

And now it stucks at Google screen. I can't go to fastboot mode, or bootloader. Everything stops at Google screen. I tried to use Nexus 7 toolkit or Nexus Root toolkit to back it to stock, but can't. It requires fastboot mode to do this.

Help me, please :crying:

Everything is OK now, it went to fastboot mode magically, what the ... fruit ?!

Delete my topic, please, i dont want to be a spammer
[Nexus 7 Q&A, Help & Troubleshooting] bftb0:
No magic.

If you press Vol-down the moment that the Google (black-and-white) splash screen appears, it will jump to fastboot/bootloader mode. Doesn't matter where you started from. Same result from cold start, bootlooping or running OS, or in APX mode.
[Nexus 4 Q&A, Help & Troubleshooting] GuardianFlash:
There's no option on the notification bar to turn GPS on and off. My Nexus 4 just came in today. I switched over from Galaxy S2. I always had GPS turned off on my S2 until I use maps and navigation. On the Nexus 4 I have to go into the settings menu. Not very convenient.
[Nexus 4 Q&A, Help & Troubleshooting] El Daddy:
Not on stock. Custom roms have the option to add it to the quick settings. Alternatively you can add the power control widget to your homescreen.

In my experience, leaving GPS on doesn't effect battery life. It stays idle until its called. Saves the need for toggling it on and off.
[Nexus 4 Q&A, Help & Troubleshooting] crownua6:
If you want quick toggles in your notification bar, you should try Widgetsoid app.
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] lakshay03:
Can somebody please suggest me a few roms for the best battery backup ?

No stock roms please.
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] sax0406:
Then you can try cm7 :)
[Galaxy Ace S5830 Q&A, Help & Troubleshooting] n0p3zz:
Try cm7 roms,but with fire kernel,because it has special battery drivers in it :)
[AT&T, Rogers HTC One X, Telstra One XL] aaron.a:
TechCrunch: The First Ubuntu Smartphones Will Debut In October. http://goo.gl/mag/U3zcak6

Dev previews later this month. Just curious if anyone else is interested enough to poke our hox devs into a working port =D
[AT&T, Rogers HTC One X, Telstra One XL] a box of kittens:
It wouldn't hurt for you to take a look at porting;)
[AT&T, Rogers HTC One X, Telstra One XL] Athrun88:
We have a talented pool of devs here. I wouldn't be surprised if one or more of them took it as a side hobby.
[AT&T, Rogers HTC One X, Telstra One XL] ChongoDroid:
Absolutely

Sent from my Nexus 4
[AT&T, Rogers HTC One X, Telstra One XL] The_Zodiac:
Definitely would be awesome to see. Huge Ubuntu fan
[AT&T, Rogers HTC One X, Telstra One XL] craig@xatik:
I definitely wouldn't mind try this out! Would be great to see the full force of Ubuntu on this amazing phone.
[AT&T, Rogers HTC One X, Telstra One XL] jjames1136:
this operating system for phones is going to be great.
[AT&T, Rogers HTC One X, Telstra One XL] eoraptor:
I'm more curious about the firefox OS than this, honestly. Android is already a bastard child of linux, so Ubuntu isn't going to be any stretch beyond getting drivers and a dialer working.
[AT&T, Rogers HTC One X, Telstra One XL] dustinhayes93:
The source comes out next week. Anyone gave plans on porting? :D
[AT&T, Rogers HTC One X, Telstra One XL] ECEXCURSION:
What's wrong with android...?

Sent from my HTC One XL
[AT&T, Rogers HTC One X, Telstra One XL] fordraimo:
Its not Ubuntu!
[AT&T, Rogers HTC One X, Telstra One XL] majortaylor:
Lol

Sent from my HTC One X
[AT&T, Rogers HTC One X, Telstra One XL] androidfoshizzle:
February 21st for Nexus 4 & Galaxy nexus

NEXUS 4...Make em say uhhh..nah nah nah
[AT&T, Rogers HTC One X, Telstra One XL] ECEXCURSION:
After being forced to use ubuntu for a project (instead of redhat/centos) I very much dislike ubuntu.

Sent from my HTC One XL
[AT&T, Rogers HTC One X, Telstra One XL] nauseousn8:
I would love to see Ubuntu ported to my Evita. I have already run BT5 via chroot and android vnc but having it ported would be f-ing awesome!
[AT&T, Rogers HTC One X, Telstra One XL] Mister J:
I want gentooOS
[AT&T, Rogers HTC One X, Telstra One XL] lfwake08:
hmm

i imagine this wont be easy and probably a bad idea for a n00b like myself but im happy to put in the time and effort to bring ubuntu to the evita if theres someone out there willing to provide general instruction. is a true port possible or will it have to be built from source?

if any devs have some ideas of where to start ill gladly take a good hard crack at it when its released this week. if not, well just have to be patient and wait for the real developers to do the job :cyclops:
[AT&T, Rogers HTC One X, Telstra One XL] codeprimate:
Apparently you should be able to drop in an android kernel. So a port should be possible without compiling the kernel. Really lookig forward to seeing ubuntu on my phone.
[AT&T, Rogers HTC One X, Telstra One XL] fordraimo:
I love redhat too!
[AT&T, Rogers HTC One X, Telstra One XL] brandontaz2k2:
About to try Ubuntu on the Nexus 7. Can't wait for Ubuntu on phones.
[AT&T, Rogers HTC One X, Telstra One XL] xX_Psycho_PR_Xx:
i saw a preview on nexus and dont like it.. but i hope they fix a lot of things
[AT&T, Rogers HTC One X, Telstra One XL] KayxGee1:
I'm more interested in FirefoxOS than Ubuntu to be honest.