Ubuntu Touch for tablets - Galaxy Tab 8.9 General

Hi all,
it looks, that the building Ubuntu Touch is as simple as a building CM10.1, because the core is generally based on CM 10.1.
Original message is here: http://www.xda-developers.com/android/porting-ubuntu-touch-is-as-simple-as-building-cm/
Any developer interested ?

Im not a developer
But, Im want this OS in my 8.9 wifi Galaxy tab (P7310), please some one start the dev...
Im a poor guy canĀ“t donate, but I can post my reviews with my bad brasilian english.

I have been playing a few minutes into my N4 and it's a very very initial pre-alpha and it's not capable to be used as daily ROM...
But, maybe in the future it's another good choice. Now it's really smooth (like Android) in N4

vpx said:
Hi all,
it looks, that the building Ubuntu Touch is as simple as a building CM10.1, because the core is generally based on CM 10.1.
Original message is here: http://www.xda-developers.com/android/porting-ubuntu-touch-is-as-simple-as-building-cm/
Any developer interested ?
Click to expand...
Click to collapse
It is easy to port. But it is not a daily driver currently. Only for 10-20 minutes of fun, as there is almost nothing working.

Would be nice if anyone would give this a shot. Always nice to have something new to play with.

The GT-7500, which is practically identical got Ubuntu touch support! Devs, here is your chance!

Related

[Q] What is most stable rom for HP Touchpad till this date?

hi guys,
i know this question had been asked alot before, but since days is rolling over a new roms comes out with more stability.
so,
would you mind guys to refer us for the latest stable rom?
All the information you require is available in the developers section to READ about the different ROMs , you should really do this and try some as it really is subjective depending on your needs, gaming, camera etc .
Plus what is the best Rom threads are not allowed.
Try them out you will have fun and learn a lot.
milan guy said:
hi guys,
i know this question had been asked alot before, but since days is rolling over a new roms comes out with more stability.
so,
would you mind guys to refer us for the latest stable rom?
Click to expand...
Click to collapse
I use / recommend jcsullins ' CM10 preview.
I'm still using CM9 nightlies. Very stable.
Sent from my HP TouchPad using xda-developers app
I am still using cm9 nightly. I tried cm10 in Dec and the online game I play "Tanked" crashed and the GPU got wacked. For me, the CM9...so far has been more stable.
Exactly what games are you playing on CM10....
"Tanked" is a great online game against the world and graphics and movements are very good. check it out....it's free!
Your best bet is to read the different threads and determine for yourself which ROM is the most stable for you/your device based on the apps you run, and your usage. The users in each thread will most certainly post what is working and what is not for them
Closed, try them and see

Ubuntu on D3

Anyone knows if someone take the initiative to develop something for our unlucky device?
Is that possible at least?
Im no real dev but I was bored last night and started messing around with it, got the android part to compile, havent flashed it or anything though
But in its current state, ubuntu phone doesnt seem like anything more then, 'hey this is cool, now back to a rom that has some actual support'
Its a dev preview with little to nothing working heh
To answer your question though, on paper, yes, it looks like it would work, just with all the same problems as current cm10.1 that are caused by kexec
That was exaustive man thanks!
Damn kexec is both a great good and a great bad for this device!
Hashcode, you're our only hope!
Looks like Hashcode is planning to port it eventually:
https://wiki.ubuntu.com/Touch/Devices#Work_in_progress
I wasn't really expecting anyone to port this for our Droid 3 considering the low amount of RAM we have when compared to newer devices.
Yeah, Hash is currently working on it (check his Twitter, there are links to the XDA thread. I'd link, but stupid 10 post limit here...), but it's as good as it's gonna get for a little bit.
As he says:
WHAT WORKS:
Display
Touch screen
Wifi
Audio
Click to expand...
Click to collapse
I'm running a D3 on Verizon with SafeStrap 3.05 and the 03-01 Phablet patch, and it CAN make phone calls (so CDMA and GSM both apparently work).
He isn't kidding about needing more swap space, or it being a power drain; a lot of issues with Ubuntu Touch boil down to how much of a WIP it is by the Ubuntu devs.
As soon as I have this 10 post criteria met, I'll post a bit more of an updated "how to install" on his dev thread.
I'm a noob but I finally got something flashed to my D3. I loaded the Nightly CM10.1 Solana from 03-10 and the 03-01 Gapps using TWRP Safestrap 3.05. The phone largely works, the biggest issue I have is that my Bluetooth keyboard doesn't work with it. It pairs but it doesn't send any keystrokes. I know the camera doesn't work, but my D3 pictures never turned out anyway. Operation seems smooth but a little bit on the slow side (which doesn't surprise me).
I haven't done any customizing or optimizing, so perhaps it could be made to run faster by tweaking on it.
I just wanted to try out the phone with larger font size so I don't have to hold the phone so far away. That's why I loaded Jelly Bean on it. The ICS version I installed couldn't make and receive calls, and same thing on the CM10.1 nightly from 03-09. I'm not saying I installed those right or anything. My point is, in my opinion, the March 10 Solana Nightly has left me with a phone that I'm having fun with, and I'm happy to leave it this way for awhile maybe. Perhaps it is not a good idea to load the nightly builds on your machine when you're a noob like me, but hey it looks to me like I picked a good day.

Android 4.4

Since Android 4.4 has low system requirements, do you think anyone will make a rom for our device?
as for NEON, Tonyp managed to make 4.3 work so I'm guessing it is possible with 4.4?
KittKatt would be awesome!
I sure hope someone will... I think it might run a lot better than jellybean versions considering the memory requirements... I just hope that not too much has changed 'under the hood' to make it work with current drivers. LG will never release new drivers.
To anyone who tries: Good luck and well done!!
Tonyp's 2 cents about kitkat
http://forum.xda-developers.com/show...postcount=1086
this is a main topic on o2x forum... use a search a bit before opening a new thread
Well, we hope so...if pengus77 and tonyp doesn't hit a roadblock with android 4.4 sources. Well be satisfied with we have right now. Android 4.3 for our phones is doing great.
Wrong thread.
Really hope for a 4.4 ROM that would be GREAT
Out there are alredy custom AOSP roms on the nexus 4 i think and the HTC one i read that on google
But i reckon it will be possible for most devices with cyanogenmod
You all do realize that this ain't such an easy thing to accomplish? Aside the "low memory requirement" that 4.4 offers, it is still a long shot. First of all, there's the thing with the drivers that we are stuck on since android 4.0, LG's final update. tonyp and pengus have done an amazing job regarding this, but as all of you might know, tony is upgrading. I'm not sure if to the N5 or Z1Mini, but regardless in one of his posts on the "The Rom" thread he stated that he yet does not know what to do with his love-hate o2x. Second of all, even cyanogenmod stated that they won't be updating older devices regardless of the 512mb requirement. Then there's NEON and the fact that even Google abandoned our Tegra. Other than that, I am more than satisfied with his 10.2 rom, and I'm currently using it as a daily driver. Other than that, install linux, sync repos and cook roms. This community has yet to die. Oh, or theme. Theming works well.
I may be new to the O2X community, but I read a lot.
NoDze said:
You all do realize that this ain't such an easy thing to accomplish? Aside the "low memory requirement" that 4.4 offers, it is still a long shot. First of all, there's the thing with the drivers that we are stuck on since android 4.0, LG's final update. tonyp and pengus have done an amazing job regarding this, but as all of you might know, tony is upgrading. I'm not sure if to the N5 or Z1Mini, but regardless in one of his posts on the "The Rom" thread he stated that he yet does not know what to do with his love-hate o2x. Second of all, even cyanogenmod stated that they won't be updating older devices regardless of the 512mb requirement. Then there's NEON and the fact that even Google abandoned our Tegra. Other than that, I am more than satisfied with his 10.2 rom, and I'm currently using it as a daily driver. Other than that, install linux, sync repos and cook roms. This community has yet to die. Oh, or theme. Theming works well.
I may be new to the O2X community, but I read a lot.
Click to expand...
Click to collapse
I would love to learn how to code / cook ROMs but from what I've worked out you need to have a dedicated machine for the job?
ganon11000 said:
I would love to learn how to code / cook ROMs but from what I've worked out you need to have a dedicated machine for the job?
Click to expand...
Click to collapse
Well, you do at least need a machine with linux dual boot. Cooking is far easier today than it was just a few years ago, I mean tony has a tutorial for cooking your own CM10 build, but yeah, it all depends on linux. There's a lot to download, also (I remember AOSP sources from 4.0 to be like 2 gigs. Or was it 2.3? Don't know, it was for the Optimus GT540 some time ago). All in all, it does take time, patience and some luck. I mean, every recognized contributor earned the title simply by trying. Try, fail, but don't brick and you'll do it
Issue is Linux has never worked well for me (force closes everyware! Which version would you recommend?
Guys anybody follow the XDA portal ? 5-6 phones (HI END PHONES which 2x is not since years ) are getting kit kat roms latest Moto X early one X and GS4 coming rly soon if it doesnt alredy have
Hello, what is on our LG 2X worker kit kat?
Sorry for my English
Magadaga said:
Hello, what is on our LG 2X worker kit kat?
Sorry for my English
Click to expand...
Click to collapse
check its thread in the development section, it's promising.
Sent from my LG-P990 using xda premium

Rom Port Team Effort - Let's bring a diversity of roms to our P880.

Rom Port Team Effort
Hello P880 community.
This post has the purpose to put together a group of users / developers, who are willing to participate into bringing a different set of roms into our community.
These set of roms that I'm thinking, can range from complete Sense ports to more customized and maybe less popular roms (like ColorOS, LiGux, FlymeOS, FluidUI, etc..).
What's valid on this thread:
- CM / AOSP (any base we already have) themed (like Samsung TouchUI, Optimus, Blur, etc..). So you can grab any rom (with author authorization), theme it (i mean, not just shove an apk as default theme, I mean neat theming ).
- Ports from other devices (evert port needs to have clear authors permission to port it).
- All users are very welcome, everyone can participate, users with porting / developing skills are needed as well.
The idea is simple, we're not going to use this thread to post the work, this is just a thread to talk about possible projects.
We can start by listing which devices are hardware compatible and the port is "easily" possible.
Roms that can be used as a base for eventual future ports.
CM10.2 - thanks to laufersteppenwolf for compiling this build promptly for this purpose
http://goo.im/devs/laufersteppenwolf/CM10.2//cm-10.2-20140305-UNOFFICIAL-p880.zip
- - - - -
I strongly recommend the use of MultiRom for testing ports and other roms. That way you can maintain your working rom and whenver feeling adventurous you can without going through the hassle of backup / restore / yada yada yada that we are all too familiar with.
http://forum.xda-developers.com/showthread.php?t=2655988
- - List of Devices with hardware similar / close / identical to the 4X - -
- HTC One X
- HTC One X +
- More ??
- Possible roms to port:
Right now would be nice to see a OEM rom, such a touchwiz or Sense
Work in Progress
N/A available
(awaiting sugestions
So, what do you guys think? ? Any users with good porting skills ? I know we have good developers! Ideas? Sugestions?
Write away
A few guides from XDA - They may not be all you need to get the job done, but a LOT of important information is written here. Don't forget to thanks their authors
Guides / Tutorials
How to Port Roms by @saywhatt
How to Port Manufacturer Rom. by @GalaxyUser
How to port Stock/GB/CM7/CM9/ICS/CM10/JB Based ROMs by @Peteragent5
PS - Every work that is possible to port and if someone decides to invest time in it, it needs explicit authors permission.
Sure if a few people want a particular rom i can bring it to our device, but i would much prefer helping first time rom builders do this own their own then they can maintain it also
JoinTheRealms said:
Sure if a few people want a particular rom i can bring it to our device, but i would much prefer helping first time rom builders do this own their own then they can maintain it also
Click to expand...
Click to collapse
Well, I though about some sort of "voting" to bring a "specific" rom.
Personally, I'd love to have Sense on our device. I had two HTC's before and I miss that Sense interface :b
But far as I'm aware, isn't an easy thing to port.
About your offer, this thread stands mostly with learning. The idea is everyone being able to contribute and more users start bringing roms as their first times. So, thank you so much for lending your help and know how, I'm sure we'll have a fine list of possible ports and then we can talk about how to port them over
Everyone can ask for help and the idea is to everyone who is able to - help.
I like the idea of this thread, but what would also be quite usefull is a list of available ROMs and their maintainer(s).
Also the list should include ROMs someone is working on ATM, so it cannot happpen that 2 devs are working on the same ROM
However, your idea is good, but porting a ROM not from sorce is quite hard, and might need some smali "hacking" in order to resolve bugs.
But well, we're a community, and I guess we can help each other if needed, right
laufersteppenwolf said:
I like the idea of this thread, but what would also be quite usefull is a list of available ROMs and their maintainer(s).
Also the list should include ROMs someone is working on ATM, so it cannot happpen that 2 devs are working on the same ROM
However, your idea is good, but porting a ROM not from sorce is quite hard, and might need some smali "hacking" in order to resolve bugs.
But well, we're a community, and I guess we can help each other if needed, right
Click to expand...
Click to collapse
That's correct! :good:
The main point is to learn helping each other who knows in a month or so, today's whiners are tomorrow's contributors
Jokes aside, the first post will be edited in order to structure and add information.
I'm gonna start with compatible devices (the ones that allow porting in a easy way). Ideas? Besides the HTC One X ? I'm guessing the grouper (N7 2012) besides having the same soc, doesn't have the same screen...
PS - (this would be better with an experienced porter) - Maybe we could start with a easy one, and go on from there
I know we have "how to port" threads all around xda ,but each port is different so we can't use "one hat to fit them all" ... or a ring to rule them all, so we should treat each port differently.
However.. I'm gonna put some xda links about porting to bring some light into the matter for who is "new" on this subject... or for whom's feeling adventurous and can't wait to have "their" rom on "our" device
Oh yes finally, have been waiting for a thread like this for a long time me as well would love to see a sense rom on this phone
cm/aosp roms are not that hard to port most of the time u only need the same screen resolution for it to work. (ported a nexus s touchwiz rom over to my old lg optimus 2x) but would have loved to see some oem roms ported over as well, even though it would be a lot harder to port over. but as a wonderful community as this is we might be able to pull it off
MidnightDevil said:
That's correct! :good:
The main point is to learn helping each other who knows in a month or so, today's whiners are tomorrow's contributors
Jokes aside, the first post will be edited in order to structure and add information.
I'm gonna start with compatible devices (the ones that allow porting in a easy way). Ideas? Besides the HTC One X ? I'm guessing the grouper (N7 2012) besides having the same soc, doesn't have the same screen...
PS - (this would be better with an experienced porter) - Maybe we could start with a easy one, and go on from there
I know we have "how to port" threads all around xda ,but each port is different so we can't use "one hat to fit them all" ... or a ring to rule them all, so we should treat each port differently.
However.. I'm gonna put some xda links about porting to bring some light into the matter for who is "new" on this subject... or for whom's feeling adventurous and can't wait to have "their" rom on "our" device
Click to expand...
Click to collapse
You can add the HOX+ to the list as well
About porting, you need to seperate it in two halfs, porting from source, and "winzipping". TBH, I'm no fas of winzipping at all, but some stuff (like sense or TW) can only be winzipped...
BTW, if you need a 2nd/3rd post, just let me know
Personally, I'd like to see a GFlex or even better, a G2 (/mini) ROM for our phone (KitKat, of course )
This thread has potential
I'm new to this forum,so i dont know whats going on about roms,i see there are few devs working full time.
I think this is the best way to go: Port ALL open source roms,such as we have already,but we need them all.
Second,make a badass kernel,with all features and customizations,possibly 3.4.
Third,and just a suggestion,Make a community ROM?
I really like this thread,and i even more like this OX4 community,you all get along,and i've missed that,i was on a forum that has no frendly people whatsoever.
And,about the roms,the idea is awesome,but i always think of the clash of clans rule,max everything out before going on a higher level.
Sent from my LG-P880 using XDA Premium 4 mobile app
Regarding stock roms, it's an interesting thing, but I'm guessing stock roms are more trouble to port comparing to AOSP or CM.
I remember on the HTC Sensation forums the headaches sense brought to many developers and porters, the bunch of files that needed to be edited, kernel changes (aosp kernel is different from stock / sense kernel in that case).. so Stock roms are maybe harder to port fully.
Right now we have some apks from the G2 (lock screen, messaging, etc..), maybe someone will port some things from the Flex, but the whole base.. hum
@DeHuMaNiZeD , thanks for your reply
The other roms based of AOSP and CM, in my opinion, unless they're different (modded, themed, customized - etc..) but if not, if they are "clean" roms with no changes, then - we have them already I believe you'll agree. (Unless the idea is to test something).
A 3.4 kernel would be something, but perhaps a developer can shed some light here - what benefits would we have from a 3.4 kernel ?
A community rom is indeed long due. This thread is a different subject because it's about *several* roms, ports and tutorials, maybe you would like to create a thread here on General about that? You can start with votes (i believe it's a proper way to do it) with which base should we use (Cm, AOSP, Stock, etc..), included apps (or not), possibly aroma maybe and so on
DeHuMaNiZeD said:
This thread has potential
I'm new to this forum,so i dont know whats going on about roms,i see there are few devs working full time.
I think this is the best way to go: Port ALL open source roms,such as we have already,but we need them all.
Second,make a badass kernel,with all features and customizations,possibly 3.4.
Third,and just a suggestion,Make a community ROM?
I really like this thread,and i even more like this OX4 community,you all get along,and i've missed that,i was on a forum that has no frendly people whatsoever.
And,about the roms,the idea is awesome,but i always think of the clash of clans rule,max everything out before going on a higher level.
Sent from my LG-P880 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Well, this sounds quite good, but the real problem is: this is a hell lot of work. Also, it needs resources. The sourcecode of a ROM is ~25-30GB. When it's compiled it's about double the size, and takes my PC (8 cores @ 4GHz) about 75Min to compile. Not to mention the time 'til the sources are Downloaded. My 500GB HDD is near to its limit very soon, so sooner or later I will need a new HDD, then I might be able to get another ROM ported, but right now, hard...
Also, why do you need a 3.4 kernel?
MidnightDevil said:
Regarding stock roms, it's an interesting thing, but I'm guessing stock roms are more trouble to port comparing to AOSP or CM.
I remember on the HTC Sensation forums the headaches sense brought to many developers and porters, the bunch of files that needed to be edited, kernel changes (aosp kernel is different from stock / sense kernel in that case).. so Stock roms are maybe harder to port fully.
Right now we have some apks from the G2 (lock screen, messaging, etc..), maybe someone will port some things from the Flex, but the whole base.. hum
@DeHuMaNiZeD , thanks for your reply
The other roms based of AOSP and CM, in my opinion, unless they're different (modded, themed, customized - etc..) but if not, if they are "clean" roms with no changes, then - we have them already I believe you'll agree. (Unless the idea is to test something).
A 3.4 kernel would be something, but perhaps a developer can shed some light here - what benefits would we have from a 3.4 kernel ?
A community rom is indeed long due. This thread is a different subject because it's about *several* roms, ports and tutorials, maybe you would like to create a thread here on General about that? You can start with votes (i believe it's a proper way to do it) with which base should we use (Cm, AOSP, Stock, etc..), included apps (or not), possibly aroma maybe and so on
Click to expand...
Click to collapse
For stock ROMs to work, it's your best bet to use AOSP as your base, and then look for what's missing/broken. This, however, means you need an AOSP base first to work with. And AOSP is not always the easiest thing to get properly running.
About the benefits of an 3.4 kernel: None IMO. All you get is a higher version-number, and that's it. We actually already have some 3.4 features backported, and also tweaked the 3.1 kernel quite a lot. So the actual benefits are all in your head (well, except you count bugs as benefits )
Community ROM? Meh, what for? We have so many ROMs already, so everyone should find the one that suits him/her best
BTW: Thread stuck
laufersteppenwolf said:
Well, this sounds quite good, but the real problem is: this is a hell lot of work. Also, it needs resources. The sourcecode of a ROM is ~25-30GB. When it's compiled it's about double the size, and takes my PC (8 cores @ 4GHz) about 75Min to compile. Not to mention the time 'til the sources are Downloaded. My 500GB HDD is near to its limit very soon, so sooner or later I will need a new HDD, then I might be able to get another ROM ported, but right now, hard...
Also, why do you need a 3.4 kernel?
For stock ROMs to work, it's your best bet to use AOSP as your base, and then look for what's missing/broken. This, however, means you need an AOSP base first to work with. And AOSP is not always the easiest thing to get properly running.
About the benefits of an 3.4 kernel: None IMO. All you get is a higher version-number, and that's it. We actually already have some 3.4 features backported, and also tweaked the 3.1 kernel quite a lot. So the actual benefits are all in your head (well, except you count bugs as benefits )
Community ROM? Meh, what for? We have so many ROMs already, so everyone should find the one that suits him/her best
BTW: Thread stuck
Click to expand...
Click to collapse
Why dont you set up that build server,i think they're cheap atm,or someone could borrow you? It would take a lot less time and effort. that's why i think offical rom support is important,once it's merged to the build bot,its their responsibility.
Sent from my LG-P880 using XDA Premium 4 mobile app
DeHuMaNiZeD said:
Why dont you set up that build server,i think they're cheap atm,or someone could borrow you? It would take a lot less time and effort. that's why i think offical rom support is important,once it's merged to the build bot,its their responsibility.
Sent from my LG-P880 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
It's not as easy as you might think
I do have access to a buildserver, however I only have 100GB as it's a shared one, so this is genious for official builds, or quick tests/ports. But it isn't ideal for the long terms.
Also, having it official doesn't mean you're done you need to update it, and also fix it when it's broken. 'cause when it's broken, it can mess up the whole build process of the buildbot
But in general, you're right, having it official does help a lot
{fd}ware said:
Does anyone of you have a link to the latest CM10.2 (Android 4.3) for our device?
It seems like it's not anymore on get.cm and I wanted to start porting a TouchWiz (Note 3) ROM to our phone when I have free time
Click to expand...
Click to collapse
I can't find them either, but I'm on a tablet so I can't look properly. 
 @laufersteppenwolf, do you have any *spare* 4.3 build?
MidnightDevil said:
I can't find them either, but I'm on a tablet so I can't look properly.
@laufersteppenwolf, do you have any *spare* 4.3 build?
Click to expand...
Click to collapse
LOL, no, I do not, but gimme a few hours and I'll have one
Syncing right now
laufersteppenwolf said:
LOL, no, I do not, but gimme a few hours and I'll have one
Syncing right now
Click to expand...
Click to collapse
Thank you
{fd}ware said:
BTW, did anyone tried to port a ROM this way? http://forum.xda-developers.com/showthread.php?t=2245786
Click to expand...
Click to collapse
Nope, I actually never "winzipped" a ROM
Lot of things to comment on here. Very good initiative I have to admit. I'm sure I'll have more ideas as the discussion evolves.
Similar hardware: You can add HOX+ as laufer said. Very minor differences are there only.
What I would personally prefer is TouchWiz, at least Nature UX 2.0, but new S5 UI is also really awesome. I liked Sense till 4.5, but 5.0+ versions are now out of my 'inner circles'. Especially what I don't like is the UI.
Few suggestions:
FlymeOS (from Meizu MX) - I got 2.0 booting last summer, but had touchkey issues (they were freezing the device lol) and never released it. Nobody ever booted 2.0+ on other Android devices yet.
Porting LG roms might be the best start, I think porting full Optimus G system wouldn't be that hard. Just a pain in the *ss merging process.
What we mainly need is same screen size (unless you wanna resizing 100+ apps ). Similar SoC is a good extra, but that's very limited. Also, it's better to avoid Qualcomm SoCs to port from, it's extremely hard, there are a lot of code changes in low-level code which just make the device get into deep segfault cycles. :cyclops: Even Exynos is easier to port from, trust me. I got SGS3 leaked 4.2 booting on the O4X last autumn.
Big issue we have to note: In 4.2, Google radically changed graphics libraries code. We have old, 4.1.2 blobs and those need hacks in libgui.so and libsurfaceflinger.so to function properly (in 4.4+ libEGL.so, libGLES_v1_CM.so and libGLES_v2.so also need a change). Here comes the problem: Manufacturers do change these libraries, mainly adding Wi-Fi display and HDMI support code which other blobs rely on. Of course we can't just replace these libs, graphics wouldn't function that way. Either we have to guess those function signatures and reimplement some stub in the code, or use new blobs, i.e. what I did in Omni. But y'all now those are not perfect _yet_.
Regarding newer kernels: If, I emphasize, IF it's properly ported, it would cause a noticeable effect on overall performance, battery life, etc. What do I mean by proper porting: All machine-specific code must be updated to Nvidia/Google upstream, no excuses! I don't say anything for sure, I didn't check it much, but kholk didn't do this merge. His kernel still uses 3.1 files with slight modifications to be 3.4-compatible. What I mean would be a very long and painful process, but would surely benefit after all. 3.4 has no Android branch, mainline Nvidia Tegra kernel does only have Linux support, it might be even harder. 3.10 is maintained by Google for Android, issues I have found so far: No graphics driver support for T2 and T3, have to forward-port it and I didn't find core Android components like wakelocks, earlysuspend, etc. Weird.
A little related story: I initially started working on MultiROM so I can test and port different roms while I can keep a stable rom for myself and there'd be no need for reflash then. That's what I can suggest. Use MultiROM, it has so many capabilities! Maybe it's better with kernel sharing so you don't have to wait for hardboot on every reboot (which one needs a lot if porting). @MidnightDevil you could add this to the OP maybe.
MidnightDevil said:
I can't find them either, but I'm on a tablet so I can't look properly.
@laufersteppenwolf, do you have any *spare* 4.3 build?
Click to expand...
Click to collapse
Here you are! Compiled this because wanted to start porting from Note 2, but finally worked on Omni more and abandoned it.
{fd}ware said:
BTW, did anyone tried to port a ROM this way? http://forum.xda-developers.com/showthread.php?t=2245786
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That's way too generic unfortunately.
Quick suggestion for you port: Use Note 2 base with Note 3 features. Note 2 has the same resolution and you won't need to resize.
Adam77Root said:
Lot of things to comment on here. Very good initiative I have to admit. I'm sure I'll have more ideas as the discussion evolves.
Similar hardware: You can add HOX+ as laufer said. Very minor differences are there only.
What I would personally prefer is TouchWiz, at least Nature UX 2.0, but new S5 UI is also really awesome. I liked Sense till 4.5, but 5.0+ versions are now out of my 'inner circles'. Especially what I don't like is the UI.
Few suggestions:
FlymeOS (from Meizu MX) - I got 2.0 booting last summer, but had touchkey issues (they were freezing the device lol) and never released it. Nobody ever booted 2.0+ on other Android devices yet.
Porting LG roms might be the best start, I think porting full Optimus G system wouldn't be that hard. Just a pain in the *ss merging process.
What we mainly need is same screen size (unless you wanna resizing 100+ apps ). Similar SoC is a good extra, but that's very limited. Also, it's better to avoid Qualcomm SoCs to port from, it's extremely hard, there are a lot of code changes in low-level code which just make the device get into deep segfault cycles. :cyclops: Even Exynos is easier to port from, trust me. I got SGS3 leaked 4.2 booting on the O4X last autumn.
Big issue we have to note: In 4.2, Google radically changed graphics libraries code. We have old, 4.1.2 blobs and those need hacks in libgui.so and libsurfaceflinger.so to function properly (in 4.4+ libEGL.so, libGLES_v1_CM.so and libGLES_v2.so also need a change). Here comes the problem: Manufacturers do change these libraries, mainly adding Wi-Fi display and HDMI support code which other blobs rely on. Of course we can't just replace these libs, graphics wouldn't function that way. Either we have to guess those function signatures and reimplement some stub in the code, or use new blobs, i.e. what I did in Omni. But y'all now those are not perfect _yet_.
Regarding newer kernels: If, I emphasize, IF it's properly ported, it would cause a noticeable effect on overall performance, battery life, etc. What do I mean by proper porting: All machine-specific code must be updated to Nvidia/Google upstream, no excuses! I don't say anything for sure, I didn't check it much, but kholk didn't do this merge. His kernel still uses 3.1 files with slight modifications to be 3.4-compatible. What I mean would be a very long and painful process, but would surely benefit after all. 3.4 has no Android branch, mainline Nvidia Tegra kernel does only have Linux support, it might be even harder. 3.10 is maintained by Google for Android, issues I have found so far: No graphics driver support for T2 and T3, have to forward-port it and I didn't find core Android components like wakelocks, earlysuspend, etc. Weird.
A little related story: I initially started working on MultiROM so I can test and port different roms while I can keep a stable rom for myself and there'd be no need for reflash then. That's what I can suggest. Use MultiROM, it has so many capabilities! Maybe it's better with kernel sharing so you don't have to wait for hardboot on every reboot (which one needs a lot if porting). @MidnightDevil you could add this to the OP maybe.
Here you are! Compiled this because wanted to start porting from Note 2, but finally worked on Omni more and abandoned it.
That's way too generic unfortunately.
Quick suggestion for you port: Use Note 2 base with Note 3 features. Note 2 has the same resolution and you won't need to resize.
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Dang, you've beaten me but mine's as fresh as it could be
HERE you guys go, for all who need the newest CM10.2
laufersteppenwolf said:
Dang, you've beaten me but mine's as fresh as it could be
HERE you guys go, for all who need the newest CM10.2
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Just don't delete the sources, you might need them in the close future.
I think we should create a schedule about what to do. As you all know, good buildings all have good grounding. So let's get started from the very beginning I say. First fix remaining bugs in MultiROM, then create a unified kernel so users don't have to choose. Very likely this is not possible as people think different so just make all kernels hardboot compatible. After these we have a solid base for starting all the work. Of course this cannot be done if not everybody is involved. Both devs and users should share a part in this magnificent journey.
(High expectations, I know. )
Sent from my OmniROM-powered LG Optimus 4X HD

What ROM would you like to see/use on your L90?

Alright, I'll try to keep this short and simple. I have been developing for various devices over the last 2 years (Galaxy Captivate, Galaxy S2, Nexus 4, Kindle Fire Lineup, etc) The Nexus 4 was my main phone, up until recently. I dropped the phone getting out of the car one night, and now the touch screen is completely unresponsive. So I decided to grab a cheap replacement for the time being, while I order a new screen for the N4. I see some devs have gotten several custom ROMs running for this device, awesome job! When I got this phone, I had no idea it would be developer friendly, what a surprise. This lead me to the decision to start compiling something for the L90. What I want to know from everyone here, is what ROM would you like to see on your device? I've gathered up several choices, so I'd like to start a little poll.
My intentions are to either compile something from source, and frequently update it here for everyone. Or to fork over CM, and customize it myself (via cherry-picks, custom wallpapers, optimized toolchains, performance enhancements, etc) However these builds would be less frequent, unless some people were willing to contribute. If so, then feel free to let me know! Also, please ask as many questions, or make as many suggestions as you want. I'm trying to get my post count up lol. All the development I've done prior to this, has been mainly released on Google+. I figured I would target a larger audience here for now though, until I can create a community specifically for the L90 on G+. I'd greatly appreciate any and all feedback!
Great to see such motivated will. What I'd like to see on L90 is completely stable LP rom, doesn't really matter which one, but out of two I had chance to use - which is CM and Ressurection Remix - I'd choose RR. Dunno if devs of roms such as AOKP and billions of others are making/are planning to make LP versions though
agreed, it would be nice to see a fully functioning ROM whether it be kitkat or lollipop. When i say stable i mean video playback and recording working camera quality back to normal (on all roms their is a lack or clarity,crisp,and focus) and good memory management. If you can get those working i don't care what kind of rom is is
cataclysm rom
Longpinky said:
agreed, it would be nice to see a fully functioning ROM whether it be kitkat or lollipop. When i say stable i mean video playback and recording working camera quality back to normal (on all roms their is a lack or clarity,crisp,and focus) and good memory management. If you can get those working i don't care what kind of rom is is
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What a nice feeling not having D415 thus those problems...
Also, I think it is impossible to get stock LG camera libs to get to work on custom roms, or - at best - it would have take a hell of time. So I guess quality will stay like this forever...
I appreciate all the feedback so far! I'm an android enthusiast for sure. Ever since I used my first custom ROM, which was CM 7 if I'm not mistaking, I fell in love. From there, I spoke with a few developers I had met, and started learning everything about compiling ROMs. They were a huge help, and they also pointed me to some great guides online. After lots of trial and error, I was able to get my first source built ROM booted up, and running. From there on out, I was hooked lol. With that being said, I'd love to build some new custom ROMs for all the L90 users here. Also I have a few questions before I start the process, so if any L90 dev's see this, send me a PM or something. Just curious about a few things, such as unified builds and what not. I'm going to go ahead and set my build machine up, and get it ready to start compilation. But in the meantime, keep the comments/ideas/suggestions coming in! Also, the poll will be up for 14 days, but I'm sure I'll start building something before then
omnirom
I want a custom kernel with OC and other features.
Just a quick update for everyone. I installed LXLE on a laptop to get my builds going. Unfortunately that distro brought in a lot of headaches. And on top of that, I couldn't get any source to finish a simple sync. (Tried mokee, and cm) I'm not sure why, but my best guess was it had something to do with that screwy LXLE distro. Now I just finished putting Mint on the laptop, so I'll post an update again once I see if the repo sync command will finish without hanging up at 99%
Could you start by a AOSP one? Then go for custom ROM.
Sent from my LG-D405n using XDA Free mobile app
MOKEE
Modded stock kernel
A good OC-UC UV kernel would be good for the stock kitkat, i dont need a full rom, its very good with xposed framework! Thanks for your work!
Update
Alright everyone, I got all the issues I was having fixed. Just took some time. Right now, I have MoKee compiling(android version 5.1.0_r5) for the L90. Once it is complete, I'll flash it to make sure it boots up and everything. After that I'll leave a link here for anyone to flash if they want. This is strictly going to be straight MoKee from source, no changes on my end yet. Once I know everything compiles correctly, I'll start optimizing the build and trying to fix any bugs I can. As well as cherry pick features and what not. I'm also looking into the kernel config files so I can try to include a custom kernel(OC/UC and UV) I will start a new thread when all this begins though. Thanks for the support and suggestions so far!
Which L90 do you have? D415?
Sent from my LG-D415 using XDA Free mobile app
Longpinky said:
Which L90 do you have? D415?
Sent from my LG-D415 using XDA Free mobile app
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Yea, I have the D415
Update
So the build almost finished yesterday, but I ran into an OOM error right at the end. I was using an old dual core laptop with 3gb of RAM, which worked fine with JB and KK etc. So I gave it another gig of RAM, and put a lighter desktop environment on it. Everything should go fine from here, see you all soon with another update!
CaptivateKing said:
So the build almost finished yesterday, but I ran into an OOM error right at the end. I was using an old dual core laptop with 3gb of RAM, which worked fine with JB and KK etc. So I gave it another gig of RAM, and put a lighter desktop environment on it. Everything should go fine from here, see you all soon with another update!
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well done
Success!
The MoKee ROM compiled successfully! Now I will fork over repositories to my github, and start the customizations/bug fixes. It will take a little bit before builds start rolling out, but I will start a new thread for that. For those of you that would like to try out the MoKee build, I will upload it and leave a link here shortly. This is straight from source, no changes at all (except what was necessary to get it to compile correctly) It will have all the same issues the latest cm has (camera focus, etc.) I built it from quarx's unified device tree, so it should work on d405, d410, d415. Thanks for everyone's patience!
CaptivateKing said:
The MoKee ROM compiled successfully! Now I will fork over repositories to my github, and start the customizations/bug fixes. It will take a little bit before builds start rolling out, but I will start a new thread for that. For those of you that would like to try out the MoKee build, I will upload it and leave a link here shortly. This is straight from source, no changes at all (except what was necessary to get it to compile correctly) It will have all the same issues the latest cm has (camera focus, etc.) I built it from quarx's unified device tree, so it should work on d405, d410, d415. Thanks for everyone's patience!
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That's great man thanks
Sent from my LG-D415 using XDA Free mobile app
Longpinky said:
That's great man thanks
Sent from my LG-D415 using XDA Free mobile app
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No problem!

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