I guess nobody uses backslashes in file system labels... While working on #partitionmanager bug, I noticed that QStorageInfo from #Qt was incorrectly not decoding backslashes and nobody noticed for 6 years.

Should be fixed soon: https://codereview.qt-project.org/c/qt/qtbase/+/489234

#KDE

#partitionmanager now supports setting F2FS labels:

https://invent.kde.org/system/kpmcore/-/commit/b3fb2064b7a9160d69032d1ef4c8be8e7f09a71c

This means you'll need to use non-ancient f2fs-tools package (f2fslabel command was added at some time in 2021)

#kde #f2fs