Summary

Project website ubports.com
Instructions for translators

Also check out https://hosted.weblate.org/projects/lomiri/ the operating environment driving the Ubuntu Touch phone OS and https://hosted.weblate.org/projects/ayatana-indicators/ the indicator project used by Ubuntu Touch.
Project maintainers13 User avatar kinguUser avatar sunweaverUser avatar cibersheepUser avatar DanfroUser avatar remarkUser avatar muhammad23012009User avatar belohoubUser avatar klhioUser avatar jonniusUser avatar AlTeveD2vUser avatar doniksUser avatar projectmoonUser avatar matdahl
Language Japanese
Language code ja
Text direction Left to right
Case sensitivity Case-insensitive
Number of speakers 117,608,755
02/11/2026

String statistics

Strings percent Hosted strings Words percent Hosted words Characters percent Hosted characters
Total 5,008 53,012 342,163
Translated 16% 807 5% 2,769 4% 16,633
Needs editing 2% 133 1% 382 1% 2,530
Read-only 0% 0 0% 0 0% 0
Failing checks 1% 41 1% 231 1% 1,586
Strings with suggestions 0% 0 0% 0 0% 0
Untranslated strings 81% 4,068 94% 49,861 94% 323,000
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Resource updated
The “locales/ja/LC_MESSAGES/docs.po” file was changed. 01/09/2026
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To make it transparent who's working on an issue, the developer should be assigned. This also allows the use of GitLab's global filtering as a type of TODO list.
 
01/09/2026
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Resource updated
The “po/ja.po” file was changed. 11/28/2025
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Resource updated
The “locales/ja/LC_MESSAGES/docs.po” file was changed. 11/21/2025
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Should your device kernel have inter-dependencies between crypto code, filesystem code and other drivers, then you will have to break those dependencies by manually changing the code to accommodate for the newer fscrypt. For example, on Qualcomm devices the `"qseecom"` driver might call into functions overwritten by the manual checkout, and you will have to supplement those missing functions in your adaptation. Kernels with `"sdcardfs"` enabled will have to adapt the sdcardfs driver to work with the new fscrypt, either by forward-porting missing functions or by simply removing them.
 
11/21/2025
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Should the compilation of your kernel fail at first with missing identifier errors, undefined references or missing files, compare with the Common Kernel and check out missing changes and dependencies individually::
 
11/21/2025
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After determining the right commit, check out `fs/crypto` and encryption-supporting filesystems at that commit (replace the commit hash in the example with your determined match)::
 
11/21/2025
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For example, if the device kernel is using 4.19.81, according to the Common Kernel's Git history an appropriate source base would be `commit c2ad33f0296a2528fd0bf4e96af0802dad0b1b27 <https://android.googlesource.com/kernel/common/+/c2ad33f0296a2528fd0bf4e96af0802dad0b1b27>`_, which is based on version 4.19.78 and a close match to the rest of the source tree. Fetch those sources using::
 
11/21/2025
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An easy way to "transplant" policy v2 support is by finding the nearest Common Kernel version which has policy v2 support matching your device's kernel version, and checking out individual files related to fscrypt and supported filesystems in your kernel tree. To get started, find a commit which merges the commit `"fscrypt: v2 encryption policy support"` and related commits into the Common Kernel.
 
11/21/2025
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If your device uses kernel version 4.14 or 4.19, then you can backport policy version 2 support from the `Android Common Kernel <https://android.googlesource.com/kernel/common/>`_ repository. To fetch sources from there, add the remote to your Git tree::
 
11/21/2025
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