Database Info

[Q] Enable adb logcat on franco's ICS kernel?

Hi everyone,
I'm sorry if this has been asked already but I couldn't find a similar thread on search.
I'm using franco's ICS kernel and the USB debugging in ON.
ADB recognize my device and I can 'Run As Android Application' but I get no Logcat at the DDMS tab.
All it shows is:
Code:
?:??: W/?(?): Unable to open log device '/dev/log/main': No such file or directory
Kernel developer approved that logcat is disabled on his kernel and currently has no plans of changing this - http://forum.xda-developers.com/showpost.php?p=20005555&postcount=455
Also, enabling in insmod shows only partial logcat
http://forum.xda-developers.com/report.php?p=20037182
Anyone has a solution?
Thanks!

Updated OP with new info.

Just a question... This is hybrid ICS / GB kernel that no one will care about any day now when the OTA drops and there is a proper ICS kernel. Why is a logcat so important for this kernel? Just wondering?
Where is my G Nexus?

RonnieRuff said:
Just a question... This is hybrid ICS / GB kernel that no one will care about any day now when the OTA drops and there is a proper ICS kernel. Why is a logcat so important for this kernel? Just wondering?
Where is my G Nexus?
Click to expand...
Click to collapse
Can't see how the fact that this is a hybrid kernel has anything to do with my question.
Logcat isn't important for this kernel, it's important to me because i use my phone to develop apps.
I want to use an ICS ROM but most of them use franco's kernel, which has logcat disabled by default, hence this thread.

liorry said:
Can't see how the fact that this is a hybrid kernel has anything to do with my question.
Logcat isn't important for this kernel, it's important to me because i use my phone to develop apps.
I want to use an ICS ROM but most of them use franco's kernel, which has logcat disabled by default, hence this thread.
Click to expand...
Click to collapse
Why would you develop apps based on an ICS ROM that has at most a 2-3 week shelf life and is flawed at best. If you just must why not use another kernel?
I am just asking because as soon as the OTA drops all of these ROMs and kernels will be obsolete
Where is my G Nexus?

Edit: Nevermind, please delete this post

RonnieRuff said:
Why would you develop apps based on an ICS ROM that has at most a 2-3 week shelf life and is flawed at best. If you just must why not use another kernel?
I am just asking because as soon as the OTA drops all of these ROMs and kernels will be obsolete
Where is my G Nexus?
Click to expand...
Click to collapse
I'm adding support for HC/ICS so i have to use an ICS ROM.
Regardless, using an ICS for development doesn't mean i develop only for ICS.
I couldn't find any other kernel for ICS, if you know of one, that would be excellent, no special love for franco's one (even though it's a great one).
Thanks

liorry said:
I'm adding support for HC/ICS so i have to use an ICS ROM.
Regardless, using an ICS for development doesn't mean i develop only for ICS.
I couldn't find any other kernel for ICS, if you know of one, that would be excellent, no special love for franco's one (even though it's a great one).
Thanks
Click to expand...
Click to collapse
I would use one of the latest Fitsnuggly/CM KANGS with the CM kernel
Edit: w/o cherry picks
Where is my G Nexus?

RonnieRuff said:
I would use one of the latest Fitsnuggly/CM KANGS with the CM kernel.
Where is my G Nexus?
Click to expand...
Click to collapse
Leaving NexusBeam is hard, such a great ROM, but will try recent KANGS.
Thanks!

Not exactly the solution for my question but stable and fast alternative - I switched to CM9 Alpha 12 with Matrix kernel (http://forum.xda-developers.com/showthread.php?t=1361477).

liorry said:
Not exactly the solution for my question but stable and fast alternative - I switched to CM9 Alpha 12 with Matrix kernel (http://forum.xda-developers.com/showthread.php?t=1361477).
Click to expand...
Click to collapse
Math Kid has a great kernel!!!!
Where is my G Nexus?

RonnieRuff said:
Math Kid has a great kernel!!!!
Where is my G Nexus?
Click to expand...
Click to collapse
He does, on GB I always used this kernels but unfortunately, on ICS, version 11.5 breaks WiFi. so no kernel for me

[DEV] ICS Pre-Alpha

NOTE: THIS ROM IS NOT CURRENTLY USABLE! DO NOT FLASH IF YOU DO NOT KNOW WHAT YOU ARE DOING
Ladies and gentlemen of XDA, I present to you ICS on the TF101! This ROM is currently very much still in development, and is not usable in it's current state, but it boots! This is more or less a proof of concept at the moment.
What's not working:
Display has a green overlay most of the time
Touchscreen
Wifi
Camera
HW Acceleration
Pretty much everything else
What does work:
adb
Boots to launcher
Touchpad on the dock (currently only method of input)
To install:
Download the system blob from http://mirror.mostoftheinternet.com/android/ROM/tf101/system-AOSP-20111230.blob.bz2
Boot into recovery
Do factory reset
Mount /sdcard using the menu
Use adb to transfer the blob to the device
Code:
adb push system-AOSP-20111230.blob.bz2 /sdcard/blob.bz2
Enter device shell
Code:
adb shell
Decompress blob and apply
Code:
bzcat /sdcard/blob.bz2 | dd of=/dev/block/mmcblk0p4
Reboot and wait for it to install
Done!
If you are able to contribute at all, please let me know. The Git repo for this is at https://github.com/Deathisfatal/android_device_asus_tf101/tree/cm9.
Dev notes:
Most of the random crashes (and the green colour) seem to be caused by an issue with the graphics
Eventually, I plan to move to CM9 once they move closer to release
Screenshot! (yay, green...)
http://mirror.mostoftheinternet.com/images/ics.png

this
is
sex

Congrats
Sent from my MyTouch_4G_Slide using xda premium

Are you going to setup a repository for this? I was actually planning on starting a port of my own but I would love the opportunity to jump in and work with you.

Already have, forgot to add it to the post
Thanks for the support, guys.

Nice to finally see even an early build as this, well done i`ll be keeping an eye on this thread

Deathisfatal said:
Eventually, I plan to move to CM9 once they move closer to release
Click to expand...
Click to collapse
This would make my day! If we manage to get CM9 to start working, I would love to help try or try to be the main man behind porting MIUI (English Site). I've helped a decent bit with porting it to my phone (Samsung Epic 4G). From everything i've seen so far the kernels of CM7 and MIUI are pretty much interchangeable, so it should be a fairly easy transition if CM9 functions. I don't know squat about kernels, so i wouldn't be of any help there though.

UH i had this like 3 weeks ago, but didn't post cuz it sucked so much.
Here's mine, no green stuff either.
I also didn't post it because it's a straight up kang of the Iconia guys' but whatever.
LOL
Thanks to OP for your hard work...
www.scienceprousa.com/jcarrz1/icstest.zip just flash in clockwork but don't expect much...........

Mind sharing your vendor files, jcarrz1?

Deathisfatal said:
Mind sharing your vendor files, jcarrz1?
Click to expand...
Click to collapse
Nope cause it's a straight-up kang of the iconia guys'. And they took their source down because n00bs b crazy.
I really admire that you actually have a device tree and stuff, I'm too inexperienced to do that.
Nice!
jcarrz1

Maybe this may help? https://github.com/CyanogenMod/android_device_asus_tf101

Was going to start an ICS port today as well so I'll be forking your branch and hopefully helping out. Glad we are going to get some progress on this!

arayray said:
Maybe this may help? https://github.com/CyanogenMod/android_device_asus_tf101
Click to expand...
Click to collapse
My original code is a fork of that. Their repo is pretty incomplete.
Was going to start an ICS port today as well so I'll be forking your branch and hopefully helping out. Glad we are going to get some progress on this!
Click to expand...
Click to collapse
Excellent!

Deathisfatal said:
My original code is a fork of that. Their repo is pretty incomplete.
Click to expand...
Click to collapse
Yeah its pretty outdated... Lets get a community effort here..

Good to see a start on this, a bit later than expected!
Sent from my Transformer TF101 using xda premium

For the graphics drivers, as the tf101 uses the same SOC as the xoom, it might be possible to pull the tegra2 drivers from google's wingray aosp sources (found here)

First of all for your work
You know what i dont get is this
http://phandroid.com/2011/11/27/asus-transformer-not-prime-gets-early-ics-port/
where is bumbledroids work?(this was november still)
i am a total retard when it comest od developing but if you ever need any beta tester i have loads of experience on rooting/romming devices an am in possesion of a SBK1 asus transformer with keyboard.

looking forward to giving it a go
Sent from my Lumia 800 using XDA Windows Phone 7 App

Are you compiling against AOSP or CM9?

telsk said:
First of all for your work
You know what i dont get is this
http://phandroid.com/2011/11/27/asus-transformer-not-prime-gets-early-ics-port/
where is bumbledroids work?(this was november still)
i am a total retard when it comest od developing but if you ever need any beta tester i have loads of experience on rooting/romming devices an am in possesion of a SBK1 asus transformer with keyboard.
Click to expand...
Click to collapse
Right, and if the cyanogenMod device tree for tf101 is by bumbledroid then why doesn't touch work yet?
jcarrz1

[ROM][KANG][NIGHTLY]CyanogenMod 9 Nightlys[Discountinued]

Hi i got upset with the official cm9 nightlies not really being nightlies because they dont have a build server yet. So i decided in the mean time i would just pump out some nightlies myself untill their build servers are up and running. So these builds are completely unsupported from cm with no modifications by me they are just like the official cm9 nightlies and are updated with the latest source before every build. If anybody has an ftp server and would let me use it for a bit that would be cool.
Code:
Normal Discalimer applies. I am not responsible for any damages occuring to your device because of use of this rom or thermonuclear war and blah blah blah
I will start building around the same time every day 5:00 PM EST
Nightlies:
FTP Server is here thanks Korumera
How to install:
1. If coming from different rom wipe system,data,cache.
2. Install rom in recovery
3. Flash gapps
4. Reboot
5. ?????
6. Profit!
Since my Transformer is bricked all donations are extremely appreciated and go into my new TF fund
Add-ons:
GAPPS

Love me some CM9 so far!
Cheers to you!

Hammerfest said:
Love me some CM9 so far!
Cheers to you!
Click to expand...
Click to collapse
Back to you as well had some free time today to set up my build environment now I'm working on AOKP for our Transformers
Sent from my Transformer using xda premium

I hope this one works. The one I dowloaded from Cyanogen mod site nearly bricked me and took ages to get it up and running again,lol.
Thanks dev/uploader

sportsstar89 said:
Back to you as well had some free time today to set up my build environment now I'm working on AOKP for our Transformers
Sent from my Transformer using xda premium
Click to expand...
Click to collapse
That sounds great right there. TIA.

baseballfanz said:
That sounds great right there. TIA.
Click to expand...
Click to collapse
I'm attempting my first build from source as we speak lol

sportsstar89 said:
Back to you as well had some free time today to set up my build environment now I'm working on AOKP for our Transformers
Sent from my Transformer using xda premium
Click to expand...
Click to collapse
http://www.youtube.com/watch?v=jPmb0F00YPE

LightningXCE said:
http://www.youtube.com/watch?v=jPmb0F00YPE
Click to expand...
Click to collapse
Don't get to excited just yet it failed making the ota package and i'm not familiar with how to use the blob tools
Edit: Got it to flash bootlops the VM aborts while trying to load the audio policy from the HAL driver

sportsstar89 said:
Don't get to excited just yet it failed making the ota package and i'm not familiar with how to use the blob tools
Edit: Got it to flash bootlops the VM aborts while trying to load the audio policy from the HAL driver
Click to expand...
Click to collapse
That's still progress, awesome man, I'd love to see AOKP on our transformer

username235 said:
That's still progress, awesome man, I'd love to see AOKP on our transformer
Click to expand...
Click to collapse
Yea well this is a very unfortunate situation i might have bricked my tf heres my thread anybody else fix this http://forum.xda-developers.com/showthread.php?t=1540883

so the question is : is this working?

keyra74 said:
so the question is : is this working?
Click to expand...
Click to collapse
Yes it Is
Sent from my HTC Amaze 4G using xda premium

the thing is this is being compiled from the androidroot.mobi page on github which was updated 2 weeks ago so no real point in nightly when there is no change.

pashinator said:
the thing is this is being compiled from the androidroot.mobi page on github which was updated 2 weeks ago so no real point in nightly when there is no change.
Click to expand...
Click to collapse
1. You still get the updated trebuchet and all the functionality the device pages are just so you can compile it for your device its no like the actually cm its just like the libs and stuff

Installed this ROM. It work and work... fluidity and smooth.
The camera also work well.
Thanks

sportsstar89 said:
Don't get to excited just yet it failed making the ota package and i'm not familiar with how to use the blob tools
Edit: Got it to flash bootlops the VM aborts while trying to load the audio policy from the HAL driver
Click to expand...
Click to collapse
I had a booting AOKP build, but it had problems:
- No screen rotation
- Several GUI bugs
- Slow
- No WiFi or BT (drivers, firmwares were in place)
About the OTA error: you need to modify the script what creates our OTA package, it's in the device tree. You need to add the -no_assert flag to it (functionality-wide), as while CM9 does not use it, AOKP does. And because the device tree was made for CM9, Bumble-Bee, RaYmAn, and the other guys who worked on the device tree did not add this function to this very script.
The exact patch:
https://github.com/hillbillyhacker8...mmit/9ba2af252ec8a70cda9242ca97038e2b3a71c541
Also I'd suggest using hillbillyhacker86's AOKP branch of this device tree. He did some pretty good work there.
---------- Post added at 07:31 PM ---------- Previous post was at 07:24 PM ----------
pashinator said:
the thing is this is being compiled from the androidroot.mobi page on github which was updated 2 weeks ago so no real point in nightly when there is no change.
Click to expand...
Click to collapse
If he compiled using the official CM device tree, without MANUALLY checking out the AndroidRoot tree (CM already merged it, and now updates are sent to CyanogenMod/android_device_asus_tf101). There were some updates to it, plus also CM merged some more updates in the main trees, so we get those too.

fonix232 said:
I had a booting AOKP build, but it had problems:
- No screen rotation
- Several GUI bugs
- Slow
- No WiFi or BT (drivers, firmwares were in place)
About the OTA error: you need to modify the script what creates our OTA package, it's in the device tree. You need to add the -no_assert flag to it (functionality-wide), as while CM9 does not use it, AOKP does. And because the device tree was made for CM9, Bumble-Bee, RaYmAn, and the other guys who worked on the device tree did not add this function to this very script.
The exact patch:
https://github.com/hillbillyhacker8...mmit/9ba2af252ec8a70cda9242ca97038e2b3a71c541
Also I'd suggest using hillbillyhacker86's AOKP branch of this device tree. He did some pretty good work there.
---------- Post added at 07:31 PM ---------- Previous post was at 07:24 PM ----------
If he compiled using the official CM device tree, without MANUALLY checking out the AndroidRoot tree (CM already merged it, and now updates are sent to CyanogenMod/android_device_asus_tf101). There were some updates to it, plus also CM merged some more updates in the main trees, so we get those too.
Click to expand...
Click to collapse
Yep ill try it as soon as I fix my tf if you could take a look at my thread in q&a and give any ideas that would be awesome
Sent from my HTC_Amaze_4G using xda premium

I have installed your ROM and everything is working smooth and fine. I only missed YouTube and google maps. I put that back with app extractor. Really like this ROM. I hope you will keep it updated.
Edit: I hope you get your FT fixed soon.

Seen there is an official nightly for today but can't find any change log or anyone talking about. Anyone tried yet? I would but away from my tablet.
Sent from my GT-I9100 using xda premium

New nightly is up

[ROM][4.3][UNOFFICIAL] CyanogenMod 10.2 [08-18-13]

Fourth Night Nightlies​Freshly build every fourth night
Disclaimer
YOUR WARRANTY IF NOW VOID
I am not responsbile for bricked devices, dead SD Cards,
or you getting fired because the alarm app failed. Please
do some research if you have any concerns about features included in the ROM
before flashing it!! YOU are choosing to make thse modifications, and if
you point the finger at me for messing up your device, I will laugh at you!​
I would still consider this a "beta" release as its still so new and there will be bugs with it. I don't do anything to this version besides sync repo, small changes, and build. If you looking for a modified version of CM10.2 Check out my androfly for flo. Its modified and has linaro
Features:
CM10.2
Android JB 4.3
Root
Busybox
Working OTA system
Apollo
Camera/ Focal
CM File Manager
Zipaligned
All Images, Sounds, APK's Optimzed
Install Instructions
Download Latest ROM
Place on the Root of your SDCard
Reboot into Recovery
Scroll down and select "wipe"
Select factory reset/wipe data
press return
Select install ROM
Install GAPPS (optional)
Reboot and Enjoy all the Happiness that is CM10.2
Downloads
ROM Builds - ACTIVE-
Download the Latest

FAQ​
Q: After I flash your ROM, I lost root. How do I regain root access
A: You actually didn't lose root, you just need to re-enable root access. Follow these steps
Settings
Click on Developer Options (if you don't see developer options follow the next 2 steps)
Scroll to About Tablet
Click on Build Number 7 times to enable Developer Options
Then click on Developer Options
click on root access and change to apps and ADB
Q:

Mine too

Can't wait to get home and download!
Sent from my SCH-I605 using XDA Premium HD app

Just curious, are you actually part of the team or just posting the thread?

whoamanwtf said:
Just curious, are you actually part of the team or just posting the thread?
Click to expand...
Click to collapse
No not part of the team, I downloaded the source code a while ago, but updated and built this this morning. It was official as of last night I was following cm10.2 pretty closely as I was working on stuff for a couple other devices i build for. Im also working on a Linaro stock version for us

Upload is almost done...a few more mins

Was emoji support removed? I swear I had emojis when I used Tablet Talk on my 2012 Nexus 7, but it's not working here. Am I missing something?

A.C.Sanchez said:
Was emoji support removed? I swear I had emojis when I used Tablet Talk on my 2012 Nexus 7, but it's not working here. Am I missing something?
Click to expand...
Click to collapse
Not that im aware of, I can look and see if it was or not. I normally dont use emoji's

Official build!! Sweet!
Sent from my Nexus 7 using Tapatalk 4

Thread title should be UNOFFICIAL to avoid confusion.

CMNein said:
Thread title should be UNOFFICIAL to avoid confusion.
Click to expand...
Click to collapse
This is the Official source, not modified, so its the same builds as you will see from them and its also officially supported by them. Unofficial would be something that is not support by the cyanogenmod team... so its really not unofficial

clmowers said:
This is the Official source, not modified, so its the same builds as you will see from them and its also officially supported by them. Unofficial would be something that is not support by the cyanogenmod team... so its really not unofficial
Click to expand...
Click to collapse
Anything not built by the CM Jenkins is considered "unofficial", builds are automatically flagged as such unless you export them in a special way. I've been building my own completely "unofficial" builds, from the official repos, for quite a while.

Anybody having any luck using this build with SlimPort?
When I plug in to an HDMI device the Nexus 7 soft resets.
Thank you for any insights.

CMNein said:
Anything not built by the CM Jenkins is considered "unofficial", builds are automatically flagged as such unless you export them in a special way. I've been building my own completely "unofficial" builds, from the official repos, for quite a while.
Click to expand...
Click to collapse
He's right this is not an official thread. Hope mods see this and get the title changed. Fooled me.
Don't like me........BITE ME!!!

justibasa said:
He's right this is not an official thread. Hope mods see this and get the title changed. Fooled me.
Don't like me........BITE ME!!!
Click to expand...
Click to collapse
Yeah, not trying to give him a hard time, but XDA readers can get confused easily at times.

Wow just flashed and got 6799 on quadrant.
Sent from my GT-N7105 using xda app-developers app

CMNein said:
Anything not built by the CM Jenkins is considered "unofficial", builds are automatically flagged as such unless you export them in a special way. I've been building my own completely "unofficial" builds, from the official repos, for quite a while.
Click to expand...
Click to collapse
Yeah, I found out lol. I was under the impression that if its officially supported by them and source was from their repo, and built using their stuff, it was official my b./..but either way every 4 nights official or not lol

digweed4me said:
Wow just flashed and got 6799 on quadrant.
Sent from my GT-N7105 using xda app-developers app
Click to expand...
Click to collapse
How can I enable root?
I've read a few things that we have to manually root after we flash roms, but my toolkit isn't reading my tablet when I connect it...
Is there a flashable zip for root?

Kevin Goot said:
How can I enable root?
I've read a few things that we have to manually root after we flash roms, but my toolkit isn't reading my tablet when I connect it...
Is there a flashable zip for root?
Click to expand...
Click to collapse
Root is installed already, What you might have to do is to enable it in the dev options

[Q&A] CM12 Lollipop - unofficial 0.1 FULL OF BUGS

Q&A for CM12 Lollipop - unofficial 0.1 FULL OF BUGS
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 CM12 Lollipop - unofficial 0.1 FULL OF BUGS. 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!

Awesome
l.m.prowse said:
Ones just finished being built downloading now
Click to expand...
Click to collapse
Looking forward to trying them out.

Nightly CM12 for Asus tf300t
I am not able to use wifi channel 13 with CM12. It was working fine with CM11.
Tried to change build.prop but no go.
Anyone??

Just verified this on ME301T and no luck.
Install was fine, at reboot it starts compiling all apps
Lock-screen appears and a pointer (circle? for docked with trackpad?)
Sudden reboot
Lock-screen etc

I don't know why but i think this ROM is slower then the Katsiss ROM.
Have you'v got any idea?

F2FS
HI,
i would like to try the F2FS support, but i dont know how to format ?
Maybe someone can tell me the command for adb.
ty

Dear XDA friends I request help , I upgraded my TF300 from CM11 to CM12 , now the tablet is reading UNROOTED none of my rooted apps work. I ran root checker and it comes back with this device is not rooted, I also ran busybox and busybox app says the device is not rooted. Can anyone help me fix this issue. Thank you.

Is dock battery and its buttons are working with latest nightly?
And anyone knows if there is possibility to have separate tabs for notifications and toggles on both sides of screen like on kitkat?
Sent using tf300t - PAC-man/KatKernel (DualBoot)

wilspeak said:
Dear XDA friends I request help , I upgraded my TF300 from CM11 to CM12 , now the tablet is reading UNROOTED none of my rooted apps work. I ran root checker and it comes back with this device is not rooted, I also ran busybox and busybox app says the device is not rooted. Can anyone help me fix this issue. Thank you.
Click to expand...
Click to collapse
Normally SU is added by default but not enabled by default.
1. Goto Settings=>info
2. Make yourself developer by tapping 7 times on build info
3. Goto Dev options => root access to apps and system.
4. reboot
If that won't work you have to zipflash superSU in recovery: http://download.chainfire.eu/supersu

ch3mn3y said:
Is dock battery and its buttons are working with latest nightly?
And anyone knows if there is possibility to have separate tabs for notifications and toggles on both sides of screen like on kitkat?
Sent using tf300t - PAC-man/KatKernel (DualBoot)
Click to expand...
Click to collapse
Try KatKiss, much better and all Asus features work:
http://forum.xda-developers.com/transformer-tf300t/development/rom-t2932783

What about themes? Coz i dont like stock one.
And it could be even better as i will stay,with katkiss dualboot kernel for 5.0
Sent using C6833 - AICP/GreatDevs

F2FS
Hallo.
I have KatKiss-Lollipop on my TF300TG and i want to try CM12. I have TWRP 2.8.4.0 and F2FS. Can i flash CM12 or i need to change F2FS to EXT4?

Carlosk1966 said:
Hallo.
I have KatKiss-Lollipop on my TF300TG and i want to try CM12. I have TWRP 2.8.4.0 and F2FS. Can i flash CM12 or i need to change F2FS to EXT4?
Click to expand...
Click to collapse
If your data partition is all that you have formatted as F2FS, then all you need is an F2FS compatible kernel (katkernel or grimlock) and you should be able to run any ROM.

shawnbrennan55 said:
If your data partition is all that you have formatted as F2FS, then all you need is an F2FS compatible kernel (katkernel or grimlock) and you should be able to run any ROM.
Click to expand...
Click to collapse
Thanks. I will try to see how it work.

Carlosk1966 said:
Thanks. I will try to see how it work.
Click to expand...
Click to collapse
It works, but i go back to Katkiss, because is smoother and run much faster.

cm12 tf300t constantly rebooting
Hi,
I installed the CM12 and its great, however sometimes the tablet start to reboot by itself over and over again. Anyone can help me?
I also have some authentication problems with my router. Anyone else have this kind of problem?
Thank you.

thank you very much

TF300t CM 12.1 Wifi Issues
I'm still experiencing WIFI issues on both nightlies for CM 12.1 . I'm also experiencing print spooler errors anytime i try to print. I upgraded from CM 12 -> CM 12.1 -> CM 12.1 using TWRP recovery 2.8.6. I have also needed to reinstall the GAPPS 5.1 each time installed 12.1 (including going from 12.1 -> 12.1). Other than that it seems to be working pretty well. Please let me know if i can submit any logs to help fix some of these bugs.

dock
Is dock fully functional?
what about battery status?

Hope they can develop until a stable release