I have a strange problem, when building jellybean from sources. The build works fine and I do get an UNOFFICIAL image, that I can flash into my i777 phone and boot it, but the image does not work quite right. On the other hand, the official nightly builds from cyanogenmod.com work perfectly well on the same phone. I would appreciate any pointers on how to fix things. Here is what I did to build it:
- I use Ubuntu 12.04 "long term support" with all the latest patches. Also all the prerequisites for building Android and CM are already installed, and I built many times CM7 and CM9 on this system successfully and used my own builds for weeks without problems.
- I created a new directory for CM10 building and followed the _exact_ instructions given on teamhacksung.org "How to build" page, under the "Howto get sources" and "Howto build" headers (except for using i777 tag instead of i9100 as needed). All went fine.
- Since I already had the official nightly build of CM10 running on my phone, I flashed my newly built ROM, erased the cache and booted. It started fine, but immediately I see problems: the phone thinks it has a hardware keyboard, so soft keyboard does not appear when I need to type something on the screen. This is not a big problem, I can go to system settings and tell it that it does not have a hardware keyboard, then this issue is fixed. But other things fail too - e.g. I have "Brainwaves" app from Google store installed - under my own built ROM it always says this up is not installed, and refuses to run. Reinstalling it from Play Store fixes the issue for a while, but upon the next reboot, again the app is "not installed" etc.
- At this point I give up on the build, not looking for more problems, but flash back the official nightly build of CM and everything is right again...
I repeated the above process a few times, with “make clean” in between, but no improvement. What could be wrong, why this difference in my own build and the official?
Greg
Mystery solved!
I contacted Atin, one of the lead CM developers and i777 expert, and together with Andrew they figured it out, see:
(unfortunately the forum does not let me post a link to CM change log...)
The problem was a typo in proprietary files extraction, after this fix all works well. Thank you, Atin & Andrew!
Greg
Hi, not new to CM10.1 , loving it on my Nexus 4... but just flashed it on my newly bought Samsung Galaxy Note 10.1 GT-N8000 (nightlies 20/4) and I am having trouble with my WiFi, it doesnt seem to be able to connect to WiFi ...
After filling my WiFi password, it is stated there as "Connecting" and then, it becomes "Saved,secured with WPA PSK" instead of "Connected"
Found a number of similar posts but none actually worked for me, tried:
- Changing to Static
- Changing Wi-Fi region code
- Something about deleting a file in directory > data/misc/dhcp , but no file is to be found there
- Something about deleting /data/.cid.info , but again, there's no such file in my note 10,1
A screenshot for a more detailed explanation:
http://i806.photobucket.com/albums/yy341/XhaigeX/Screenshot_2013-04-21-20-11-49_zps7b0d2a5f.png
same problems on photon q
i am experiencing the same problems as you. i can only get it to work after a clean install of cm. And I mean clean. a few nightlies ago i could solve the issue with a permission fix thru rom manager.Skrillax put the rom together but i cant ask him because like you i am a junior. Hope a fix comes soon.
Q&A for CyanogenMod 12.1 for Photon Q
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for CyanogenMod 12.1 for Photon Q. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
Boot stuck and Bootlooping -fix
Sweet merciful crap. I just got through a 5 hour fight with my Photon Q trying to bring it up to cm-12.1.
In a nutshell, I figured the advise not to dirty flash 12.1 on top of 12 was defunct once it started showing up in the nightlies. Be warned - it is not. Your experience may mirror mine and you'll get stuck at boot.
What's worse is that when I went into TWRP-2.8.6.0 recovery and attempted to do a wipe of data/cache, it started making a mess of my partitions. Not able to mount /data, not able to mount /cache... No matter what order, or selection in the Advanced wipe, it seemed to be making more and more of a brick out of my device as I tried.
I followed some advise I found that suggested newer TWRP versions had problems with wiping on the Photon Q, and to try CWM recovery or stock recovery. Tried CWM to wipe, no dice, similar problems. Spent a good deal of time trying to find the stock recovery somewhere; I think I reached the end of the internet and it's not there.
Then I started trying older versions of TWRP found here:
http://techerrata.com/browse/twrp2/asanti
Then things got really bad. Every one of the ones I tried with "asanti_c" in the name bootlooped (tried about 5 of them). The battery started getting low and I couldn't flash the recovery any more from the bootloader, and it would seem the phone won't take a charge while in bootloader mode. So I had to let it bootloop while it charged, which of course took a long time because all the bootlooping was keeping the battery taxed.
Finally I flashed this one, 'cause I figured my phone was a brick anyway:
openrecovery-twrp-2.2.2.2-asanti.img
It started up. It was also happy to restore/wipe my data, cache, and system partitions. Back to the bootloader, flash back to TWRP 2.8.6.0, install the nightly cm-12.1 and appropriate gapps. This time no errors about partitions, everything seemed clean. Sure enough, boot it up normally, wait about 8 minutes on the flashy Android face, and it does the fold/drop thing and proceeds with the initial boot sequence.
So be careful everyone! I hope at least someone comes here and finds this if they've "Bricked" their photon Q, and that it saves them from the depths of despair that I found myself in! If only I'd have seen this trick in this thread, I would have been back up and running in 30 minutes or less!
Best wishes with your upgrades/recovery!
kabaldan said:
For now, just a test build before the official cm-12.1 nightlies for Photon Q will be enabled.
Download link (cm-12.1-20150405-UNOFFICIAL-xt897): http://d-h.st/2ul
Gapps (use gapps-lpmr1-...): http://d-h.st/users/dhacker29/?fld_id=27426#files
TWRP 2.8.6.0 recovery for xt897: http://d-h.st/lEHx
(feel free to provide mirrors on other/better file hosts)
Device specific source repos:
motorola/xt897: https://github.com/CyanogenMod/android_device_motorola_xt897/tree/cm-12.1
motorola/msm8960_jbbl-common: https://github.com/CyanogenMod/android_device_motorola_msm8960_jbbl-common/tree/cm-12.1
motorola/qcom-common: https://github.com/CyanogenMod/android_device_motorola_qcom-common/tree/cm-12.1
kernel: https://github.com/CyanogenMod/android_kernel_motorola_msm8960-common/tree/cm-12.1
Please note:
Since CM12, the Motorola 2012 msm8960 device line has been de-unified again, so moto_msm8960/moto_msm8960_jbbl builds are dead. Use xt897 specific builds when you go beyond CM11.
GSM users (SIM card mod):
Please switch the Settings>Mobile networks>Preferred network type to 'GSM/WCDMA auto' or 'GSM/WCDMA preferred' from 'Global' for correct modem functionality on GSM networks.
What's new in cm-12.1 for xt897:
Lollipop turned out to be very RAM demanding. 1GB RAM devices seem to be below the limit of what lollipop actually needs.
To overcome this issue, 256MB of RAM has been dedicated to zram (compressed swap living in RAM). Zram can give us a bit more of effectively usable RAM space.
To speed-up the zram operations, kernel has been updated to the latest zram code with support for the fast lz4 compression.
Another new kernel addition is cpu-boost driver that can boost cpu frequency e.g. when input events are happening (touch screen interaction) regardless of cpu governor in use.
Known issues:
- USB audio output (analogue) via USB>audio Y-cable (Motorola Car Dock/EMU audio) is not working correctly yet
- USB audio DACs/sound cards connected as USB OTG peripheral do not work correctly yet
Click to expand...
Click to collapse
I don't know that my posts are even going to be seen because I haven't made 10+ posts here yet and therefore it keeps throwing me to this Q&A thread. Regardless, I will try.
I'm now running the 12.1 4-21 nightly.
After my first initial struggle to get 12.1 installed/running, I found that I didn't actually have a data connection once I got out of wifi range.
Took many trials and lots of time to figure this out. Turns out that some of the AT&T APN's are missing "hipri" which they apparently need to work. Once I added that, I got my data connection.
Now I'm have a problem reliably connecting to AT&T. This wasn't the case with 12.0 at all, connected quickly every time. After a reboot, it keeps cycling trying to connect and quickly failing. I have to fight with it in the network selection settings. Eventually it'll succeed at a manual scan where I can select AT&T, or it will succeed at an automatic selection. This seems odd because when I run an adb logcat, it does seem to be trying to connect to AT&T on its own. So whether it would eventually connect on it's own and the busy work of me fighting with the network selection settings just makes me feel better some how that I'm fixing it, I'm not sure yet.
I can also confirm that the lock page says "No Service" even when the network is connected including data.
I hope these things help someone else out and perhaps lead to a fix. Happy to try stuff out or run a trace if it would help, just let me know.
I had exactly the same issues when trying to flash CM 12.1 (Not able to mount /data, not able to mount /cache... )
Fixed this by manually formatting each partition at one time. I also changed data and cache to f2fs
No need to go with older TWRP
But I still have the connection issues exactly as you describe in your second post.
I'm running Freedompop (on top of Sprint network)
By manually formatting, what do you mean? Did you use TWRP Wipe-Advanced and just select the partitions one at a time? That wasn't working for me for some reason, it kept on messing up the partitions and failing. What version of TWRP are you using, is it the latest 2.8.6.0 or...?
You're brave to go with f2fs. Do you feel it's performing better?
Just to clarify on the network provider point - I did the simcard hack to my Photon Q, this is how I am able to run it with AT&T. Interesting that the problem I described happens with the native CDMA/Sprint network as well.
I hope we get a fix for the connectivity issue soon. I feel a little uneasy praying that the phone doesn't lose its connection or reboot for fear that I can't get it connected again in a reasonable period of time.
turbozapekanka said:
I had exactly the same issues when trying to flash CM 12.1 (Not able to mount /data, not able to mount /cache... )
Fixed this by manually formatting each partition at one time. I also changed data and cache to f2fs
No need to go with older TWRP
But I still have the connection issues exactly as you describe in your second post.
I'm running Freedompop (on top of Sprint network)
Click to expand...
Click to collapse
Yes, I used 2.8.6.0
I don't remember exact steps I performed, but the idea is to get rid of that "Not able to mount" errors.
I also performed Wipe->Format Data while trying to get rid of that errors. Not sure if it was necessary.
So after several unsuccessful attempts I finally I decided to change /cache to f2fs, and this is where I noticed, that the error is gone! So I just repeat the same steps (Wipe->Advanced Wipe) for all partitions (changing to f2fs for /cache and /data partitions only)
The key was to select only one partition at a time! when I checked several, I get "Not able to mount" error for some partitions. I think it is TWRP bug.
And just an hour ago I flashed latest nightly CM12.1 build (4-22) and it looks like the Network connectivity issue is also solved! (UPDATE: NO IT IS NOT, still loosing connectivity periodically, and Exclamation sign appears)
I did not notice any change to f2fs but I have nothing to compare with, I switched to CM just after I received the phone. (I bought it from Freedompop for $25)
I have a feeling that your selection of f2fs for your cache and data partitions influenced your success with wiping. I attempted the same process numerous times, but without changing the partition file system, and was unable to get all the partitions to a proper state with TWRP 2.8.6.0.
I didn't see anything in the changelog (http://www.cmxlog.com/12.1/xt897/) that would suggest a fix was included for the connectivity problem in either the 4/22 or 4/23 nightly so I haven't tried updating just yet, preferring instead to try to prolong my existing connection until there is more hope that when I reboot I will be able to connect without struggling with it.
It's too bad we're not able to participate in the main thread as there is a more active discussion going on there. I suspect this is just a parking lot. Perhaps if we keep posting our ongoing findings here for a couple of more days we'll get over 10 posts and be able to generate some more activity on these issues.
turbozapekanka said:
Yes, I used 2.8.6.0
I don't remember exact steps I performed, but the idea is to get rid of that "Not able to mount" errors.
I also performed Wipe->Format Data while trying to get rid of that errors. Not sure if it was necessary.
So after several unsuccessful attempts I finally I decided to change /cache to f2fs, and this is where I noticed, that the error is gone! So I just repeat the same steps (Wipe->Advanced Wipe) for all partitions (changing to f2fs for /cache and /data partitions only)
The key was to select only one partition at a time! when I checked several, I get "Not able to mount" error for some partitions. I think it is TWRP bug.
And just an hour ago I flashed latest nightly CM12.1 build (4-22) and it looks like the Network connectivity issue is also solved! (UPDATE: NO IT IS NOT, still loosing connectivity periodically, and Exclamation sign appears)
I did not notice any change to f2fs but I have nothing to compare with, I switched to CM just after I received the phone. (I bought it from Freedompop for $25)
Click to expand...
Click to collapse
timekiller_9 said:
It's too bad we're not able to participate in the main thread as there is a more active discussion going on there. I suspect this is just a parking lot. Perhaps if we keep posting our ongoing findings here for a couple of more days we'll get over 10 posts and be able to generate some more activity on these issues.
Click to expand...
Click to collapse
The Q&A thread is no different from the other thread. I don't think the maintainer cares if you post questions in the dev thread, but some maintainers can get annoyed by that. That's the whole point of the Q&A thread, to ask questions... The dev thread is "supposed" to be for development discussion only, although that seems to rarely happen.
Thanks for the tips arrrghhh.
Other than to confirm that others have similar issues and it's not a matter of something I'm doing wrong, I don't really have any questions. There are a couple of pretty serious bugs in CM 12.1 for the Photon Q. I would like to participate in the development of fixes in so much as I can. I'm not likely to be able to pinpoint where in the code things are broken as that would take some pretty serious time familiarizing myself with the layout. That said, I am a systems engineer by trade and feel comfortable running all sorts of tests/traces.
arrrghhh said:
The Q&A thread is no different from the other thread. I don't think the maintainer cares if you post questions in the dev thread, but some maintainers can get annoyed by that. That's the whole point of the Q&A thread, to ask questions... The dev thread is "supposed" to be for development discussion only, although that seems to rarely happen.
Click to expand...
Click to collapse
Hey turbozapekanka,
Check out my latest response in the main (albeit meant for development, it's where the real action is) thread:
http://forum.xda-developers.com/photon-q-4g-lte/development/cyanogenmod-12-1-photon-q-t3073781/page5
I'm not sure if it'll work for CDMA but you may wish to try it. It would be good data to know if your problem lies elsewhere in any case.
Good luck!
turbozapekanka said:
Yes, I used 2.8.6.0
I don't remember exact steps I performed, but the idea is to get rid of that "Not able to mount" errors.
I also performed Wipe->Format Data while trying to get rid of that errors. Not sure if it was necessary.
So after several unsuccessful attempts I finally I decided to change /cache to f2fs, and this is where I noticed, that the error is gone! So I just repeat the same steps (Wipe->Advanced Wipe) for all partitions (changing to f2fs for /cache and /data partitions only)
The key was to select only one partition at a time! when I checked several, I get "Not able to mount" error for some partitions. I think it is TWRP bug.
And just an hour ago I flashed latest nightly CM12.1 build (4-22) and it looks like the Network connectivity issue is also solved! (UPDATE: NO IT IS NOT, still loosing connectivity periodically, and Exclamation sign appears)
I did not notice any change to f2fs but I have nothing to compare with, I switched to CM just after I received the phone. (I bought it from Freedompop for $25)
Click to expand...
Click to collapse
wifi
Has anybody problems with Wifi?
i cant turn it on. Its off in the extended Settings is the Message "Wifi ist activating" but nothing happens
Do you guys have any idea on why we got 'no new update' message from settings/update, even though we have an obvious nightly update? http://www.cmxlog.com/12.1/xt897/
palmwangja said:
Do you guys have any idea on why we got 'no new update' message from settings/update, even though we have an obvious nightly update? http://www.cmxlog.com/12.1/xt897/
Click to expand...
Click to collapse
It's a server side issue affecting all cm12.1 devices, should be fixed soon.
Has anyone's 'long press volume keys for playback control' stopped working? When my screen is off the volume keys don't seek tracks like they did in a previous nightly.
Also ,does smart lock work for you guys? I can see the option but can't seem to get it to recognise NFC or my face.
hi.
Will cm12.1 support all f2fs file? It is the system / data / cache all formats into f2fs, thanks.
hhvstp said:
Will cm12.1 support all f2fs file? It is the system / data / cache all formats into f2fs, thanks.
Click to expand...
Click to collapse
CM12 supports it, I would imagine 12.1 does as well...
Heck, there is a CM11 build floating around with support for it.
12.1 Sprint CDMA access
Since I haven't posted much, I could not reply to the thread, but here's what I did to get 3G data back.
Installed the 05/01/2015 12.1 build.
Edited the build.prop file
changed ro.carrier=
to
ro.carrier=Sprint
rebooted - and I now have data.......
Not sure "why" that worked, but It hasn't up until I made that change....
apns-conf.xml issues
Compared to CM11, several of the entries in the /system/etc/apns-conf.xml file from CM12.1 are missing the "default" type. This makes it impossible to actually select the APN settings for Ting, Credo and Sprint MMS. For instance, I'm on Ting and changing:
type="mms"
to:
type="default,mms"
And then deleting /data/data/com.android.providers.telephony/databases/telephony.db and rebooting made it possible for me to select TIng. Previously there was no radio button next to the entry.
I still have the problem where the "Access Point Names" menu usually says "Access Point Name settings are not available for this user" most of the time but now when I *am* able to enter that menu I can at least select the right APN setting.
---------- Post added at 04:09 PM ---------- Previous post was at 04:01 PM ----------
GreeGreeCreedle said:
Since I haven't posted much, I could not reply to the thread, but here's what I did to get 3G data back.
Installed the 05/01/2015 12.1 build.
Edited the build.prop file
changed ro.carrier=
to
ro.carrier=Sprint
rebooted - and I now have data.......
Not sure "why" that worked, but It hasn't up until I made that change....
Click to expand...
Click to collapse
Nice catch. It looks like ro.boot.carrier is set correctly but for some reason ro.carrier is unknown.
hi.
CM12.1 experience to perform part of the game will be LAG, turn off the sound, then you can ease, what is the problem?
millertoo said:
Compared to CM11, several of the entries in the /system/etc/apns-conf.xml file from CM12.1 are missing the "default" type. This makes it impossible to actually select the APN settings for Ting, Credo and Sprint MMS. For instance, I'm on Ting and changing:
type="mms"
to:
type="default,mms"
And then deleting /data/data/com.android.providers.telephony/databases/telephony.db and rebooting made it possible for me to select TIng. Previously there was no radio button next to the entry.
I still have the problem where the "Access Point Names" menu usually says "Access Point Name settings are not available for this user" most of the time but now when I *am* able to enter that menu I can at least select the right APN setting.
---------- Post added at 04:09 PM ---------- Previous post was at 04:01 PM ----------
Nice catch. It looks like ro.boot.carrier is set correctly but for some reason ro.carrier is unknown.
Click to expand...
Click to collapse
I don't have this device but hopefully this post helps those with apn issues. If I toggled network mode to lte only, the apn listings would actually show.
http://forum.xda-developers.com/showthread.php?p=61070073
This is my first attempt into breathing life back into my tf300t I've had for almost 3 years. Hardly used it do to the continuing blog down that always occurred and the lack of updates by Asus eventually led me to unlocking/custom rom/rooting and then soon thereafter to here. Knowing nothing about the process and procedures, although somewhat computer literate (I started on a TRS-80 in the early 80s), I did the cursory research for the uneducated I decided to try the lollipop variant of Kisskat 5.1.1. I used TWRP to make a recovery back up and then wiped/flashed/booted. Fooled around with it some but discovered a few quirks. For one, the zone closest to the Asus logo was rather warm to almost hot even if you throttle back the performance. But more importantly after installing my apps via the play store I began to notice some media issues. For one, the video was a bit choppy (I use VLC player) and my mp3s seem to be inoperable on almost any app. (I typically use Fusion and EZ Folder Player but nothing seemed to work). I kept getting issues that seemed to be related to the recognition of folders of file types. Often telling me an mp3 file was not a recognized folder or that the file type was not recognized or in some cases (EZ Folder Player) I simply could not change directories to access files. Any help in these areas may put me back in the KissKat Camp... at least until the thing catches on fire... then we can roast marshmallows and have a camp sing along.
Before jumping on the forum I thought I'd try a more simple fix - try another rom. Tried OmniRom and while not as zippy (or hot) it seemed stable enough to go with for a while. Did the Gapps recommended for the latest pop rom and the superSU file. Loaded my apps from the play store. Then decided that perhaps I should back up all my apps after having went though applying all the correct passwords and what not. Read the Titanium Backup was a the best option. Made an initial internal mem backup of all apps then read that I could create a zip of the apps to use as a recovery method off of an SD Card which sounded the better option for me (seems far more secure). Then I felt that I was at a juncture where I should test my backups before moving on the custom folders and docs and so forth only to find out a problem was in the works when the time came at an inopportune moment down the road. Well I discovered a problem. I booted into TWRP and wiped then used my recovery to bring it back to the last known state before my first flash of a custom rom (not sure if this is even a necessary step but it seemed like it certainly couldn't hurt). Then boot/re-boot to TWRP, and having read a full/complete wipe was necessary I wiped everything (Full data format - then wiped all options in the advanced wipe section other than my SD Card where I was holding my files for flashing). Then flashed (1)OminiRom 5.1.1 (2)Recommended Gapps package (3) SuperSU, and - this is where I may have had a bad moment - the Zip file generated by Titanium Backup Pro - Is this even where I can flash install this file???Was kinda lost there. Well... I think I then tapped the TWRP button for wiping/clearing the Cache / Dalvik Cache having read (although also having read to the contrary) that this was necessary to avoid a bootloop. Then I rebooted and arrived shortly thereafter at the OmniRom Boot animation of the droid bot blinking eyes and wiggling his antennae which is as far as this Rom, which once loaded and operated fine, will now go.
I have since tried several times to reload the rom only to the same end. I have even tried the latest nightly on the rom. Same result. Tried the latest version of TWRP (2 updates since the 2.8.5.0 I initially installed with) and both updated TWRPS were riddled with problems for me - Most importantly they would not reboot - had to force close via the power button only to have TWRP reboot to itself and the process start again. As well, TWRP would not do anything as no partitions were mounted nor could I mount them - just red error messages on the console screen when I attempted to do even a simple wipe. Obviously I was getting deeper into the omniRom twlight zone.
KEEP IN MIND - this is the weird part - I COULD and still can (1) Boot to TWRP and recovery to my initial recovery file I made of JB 4.2.1 stock from Asus (if it didn't suck with lag I would have stayed there to begin with) and (2) I COULD ALSO FLASH THE KISSKAT CUSTOM ROM but as I said I had issues with it which led me to try OmniRom which I thought was a good choice until the problems.
At this point, as I sit here - I have used fastboot to reinstall the TWRP 2.8.5.0 (since it was what worked initially) and I have TWRPed to the recovery JB 4.2.1 and then wiped everything using TWRP - Data Format and all advanced wipe options less my own SD Card. Another issue - I tried the latest release of KissKat #26 and this time, in addition to the problems noted earlier, I cannot seem to mount the SD Card as it is now unrecognized by the TF300t (although it worked fine in the #25 build).
I am at an impasse and any help with any of these problems would be greatly appreciated. I just want to get a decent functioning custom rom on this tablet to get some more life out of it.
Thanks in advance,
Dog.... from somewhere near the outer limits of the realm of... the twlightRom