[ROM][LineageOS14.1][Nougat][Android 7.1.2] NightOwl 20180824

DeckerSU

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Jan 10, 2014
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* libwvm.so shim to fix cannot locate symbol "_ZN7android16MediaBufferGroupC1Ev"
How do you fix this error? Is any public solution?

I was builded CM14.1 on MT6737M device with stock kernel, and see that error in logcat too:
Code:
12-12 03:21:11.029   834   921 E WVMExtractor: Failed to open libwvm.so: dlopen failed: cannot locate symbol "_ZN7android16MediaBufferGroupC1Ev" referenced by "/system/vendor/lib/libwvm.so"...
_ZN7android16MediaBufferGroupC1Ev is an android::MediaBufferGroup::MediaBufferGroup() function. So, i think it depends on libstagefright.so. In stock firmware it has this function in exports, in my CM build haven't.
 

52wiseson

Senior Member
Aug 18, 2013
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The CM14.1 Beta 1 is finish

Changes:

* Android 7.1.1
* Updated cm sources
* December security patches
* Fix recent apps menu graphic
* CM filemanager fixed
* Mms with mobile data off should work again
* Fix sim contact import
Hi Bauner, once again thank you so very much for keeping our N7000 so unbelievably ALIVE!
Just dirty flashed your Beta1 ROM at 6:10am today and I shared hotspot error as reported by @boril and cm file manager minor errors as reported by @Prinus (other feedbacks I have yet to discover). I have been very impressed and happy with my N7000 on Alpha7 (I have not experienced any single re-boot while using it) and with Beta1 I know it will only get better. Thank you so very much. :good::good:
 
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Tasha T

Senior Member
Mar 25, 2015
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Hi Bauner

I have clean installed Beta 1 and it is working well, though like others have mentioned there are bugs with the CM File Manager. Thank you for an excellent rom.

APP SHORTCUTS :
I believe a new feature of Android 7.1 is app shortcuts.
Similar to Apple's 3D Touch feature, when one long-presses on certain app icons you get a list of contextual shortcuts.
It doesn't seem like this feature is working on the Beta 1 rom - is it something you will add later as part of the development of your rom ?

Thank you
 

bauner

Retired Recognized Developer
Jan 23, 2008
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Hi Bauner

I have clean installed Beta 1 and it is working well, though like others have mentioned there are bugs with the CM File Manager. Thank you for an excellent rom.

APP SHORTCUTS :
I believe a new feature of Android 7.1 is app shortcuts.
Similar to Apple's 3D Touch feature, when one long-presses on certain app icons you get a list of contextual shortcuts.
It doesn't seem like this feature is working on the Beta 1 rom - is it something you will add later as part of the development of your rom ?

Thank you
It is currently not working with trebuchet.
With the google now launcher app shortcuts should work
 

bauner

Retired Recognized Developer
Jan 23, 2008
4,726
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263
Near Nürnberg
How do you fix this error? Is any public solution?

I was builded CM14.1 on MT6737M device with stock kernel, and see that error in logcat too:
Code:
12-12 03:21:11.029   834   921 E WVMExtractor: Failed to open libwvm.so: dlopen failed: cannot locate symbol "_ZN7android16MediaBufferGroupC1Ev" referenced by "/system/vendor/lib/libwvm.so"...
_ZN7android16MediaBufferGroupC1Ev is an android::MediaBufferGroup::MediaBufferGroup() function. So, i think it depends on libstagefright.so. In stock firmware it has this function in exports, in my CM build haven't.
https://github.com/bauner/cm-androi...mmit/718d7a84b00acf695705ca91cf573fd2c468b02a
 
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Prinus

Senior Member
Jul 29, 2015
286
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Hi Bauner

I have clean installed Beta 1 and it is working well, though like others have mentioned there are bugs with the CM File Manager. Thank you for an excellent rom.

APP SHORTCUTS :
I believe a new feature of Android 7.1 is app shortcuts.
Similar to Apple's 3D Touch feature, when one long-presses on certain app icons you get a list of contextual shortcuts.
It doesn't seem like this feature is working on the Beta 1 rom - is it something you will add later as part of the development of your rom ?

Thank you


Nova Launcher Beta 5 supports app shortcuts as well...
But hey, you're running a Beta ROM so why not an extra Beta Launcher


Sent from my lazy chair using Tapatalk
 

bauner

Retired Recognized Developer
Jan 23, 2008
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In cm file manager i can't install downloaded apks
Am i the only one?
I never had this problem myself.
Will it work if you use another file manager?

you also can try to go to settings-apps-(press on the 3 dots menu and show system processes)-Package Installer-permissions and enable storage permissions.
Do also the same for package access helper

Please tell me if this will work
 

52wiseson

Senior Member
Aug 18, 2013
143
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0
I never had this problem myself.
Will it work if you use another file manager?

you also can try to go to settings-apps-(press on the 3 dots menu and show system processes)-Package Installer-permissions and enable storage permissions.
Do also the same for package access helper

Please tell me if this will work
Yes, ES File Manager can install downloaded apk.

For Package Installer - Permissions is greyed out, hence, cannot enable permission.
For Package Access Helper - permissions is enabled per your advice.
CM File Manager still cannot install downloaded ask.

Anyone else, please?
 

ibrahim-jaber

Senior Member
Jun 29, 2014
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I never had this problem myself.
Will it work if you use another file manager?

you also can try to go to settings-apps-(press on the 3 dots menu and show system processes)-Package Installer-permissions and enable storage permissions.
Do also the same for package access helper

Please tell me if this will work
It works with es file manager but not in cm file manager.
it is showing as photo below.
also "package installer" not requiring any permissions as the second photo below.
i am using es file manager as altenative for now
thanks bauner :)
 

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bauner

Retired Recognized Developer
Jan 23, 2008
4,726
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Yes, ES File Manager can install downloaded apk.

For Package Installer - Permissions is greyed out, hence, cannot enable permission.
For Package Access Helper - permissions is enabled per your advice.
CM File Manager still cannot install downloaded ask.

Anyone else, please?
It works with es file manager but not in cm file manager.
it is showing as photo below.
also "package installer" not requiring any permissions as the second photo below.
i am using es file manager as altenative for now
thanks bauner :)
can you please record a logcat while you try to install a apk with the cm filemanager?
 

bauner

Retired Recognized Developer
Jan 23, 2008
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that's my catlog
Here is another log, install spen command from sdcard1

Sent from my GT-N7000 using Tapatalk
Thx now I see the problem. I have only tested it with an apk from sdcard0.
As workaround you could use es file manager or copy the apk first to sdcard0 to install it with the cm filemanager
 

Prinus

Senior Member
Jul 29, 2015
286
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Thx now I see the problem. I have only tested it with an apk from sdcard0.
As workaround you could use es file manager or copy the apk first to sdcard0 to install it with the cm filemanager


Can confirm that this method works. And SpenCommand as well.
There is still an issue with filesystem and CM-file manager, but enough workarounds to use this ROM as my daily driver. Cheers.


Sent from my lazy chair using Tapatalk
 
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