SUMMARY Reproducible on both Arch Linux (Plasma 5.18.5) and Neon instable. STEPS TO REPRODUCE 1. open system settings > regional settings > language 2. add two languages (I added american english and portuguese) 3. restart Plasma session 4. open system settings > regional settings > language again 5. remove the second language - portuguese in my case (the first one remains in the language list as expected) 6. restart Plasma session: notice that now your Plasma language unexpectedly is the previously removed one - portuguese in my case) 7. open system settings > regional settings > language again: only the language previously removed is present in languages list EXPECTED RESULT Language KCM should remove languages correctly SOFTWARE/OS VERSIONS Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.18.80 KDE Frameworks Version: 5.70.0 Qt Version: 5.14.1
Humm, apparently when just one language is present in Languages kcm Plasma uses the language of the region configured in Formats kcm. Another user have related this issue on reddit https://old.reddit.com/r/kde/comments/htlldv/kdes_language_changed_for_no_apparent_reason/fyhw78r/
Still an issue on neon unstable. Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.22.80 KDE Frameworks Version: 5.83.0 Qt Version: 5.15.2 Graphics Platform: Wayland
If this is still reproducible, can you provide the output of `cat ~/.config/plasma-localerc` before and after deleting the language and clicking the Apply button?
it's still reproducible on neon unstable. output before deleting the language: [Formats] LANG=pt_BR.UTF-8 [Translations] LANGUAGE=en_US:pt_BR output after deleting the language: [Formats] LANG=pt_BR.UTF-8 Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.23.80 KDE Frameworks Version: 5.87.0 Qt Version: 5.15.3 Graphics Platform: Wayland
So the KCM has correctly removed the language in the config file. Something must be adding it back in. Can you also provide the output of `cat ~/.config/plasma-localerc` after restarting Plasma, and then again after opening the Language KCM?
outputs after restarting Plasma session and after opening the Language KCM are the same: [Formats] LANG=pt_BR.UTF-8
So the file says [Formats] LANG=pt_BR.UTF-8 But the KCM lists more than one language in it?
No. Only the language removed before re-login (pt-br, called 'Portuguese' in KCM) is listed in Languages KCM.
So what does the KCM say now?
Created attachment 142040 [details] screenshot See the attached screenshot.
So in this case you are actually experiencing the desired effect and not suffering from Bug 341235. :) However you got there via a different bug in the code!
*** Bug 447783 has been marked as a duplicate of this bug. ***
Git commit 134e2d5c989c36ac0e985ee0ae382996c6b7b56e by Han Young. Committed on 02/07/2022 at 09:29. Pushed by hanyoung into branch 'master'. merge Language and Formats Related: bug 192019, bug 341235, bug 344588, bug 394477, bug 397974, bug 397975, bug 403580, bug 417564, bug 429474, bug 431292, bug 444772, bug 446785, bug 447787, bug 448324, bug 448355, bug 451919, bug 451944, bug 454991 closes https://invent.kde.org/plasma/plasma-workspace/-/issues/23 M +1 -0 .kde-ci.yml M +52 -8 CMakeLists.txt M +2 -1 config-workspace.h.cmake D +0 -2 doc/kcontrol/formats/CMakeLists.txt D +0 -63 doc/kcontrol/formats/index.docbook R +1 -1 doc/kcontrol/region_language/CMakeLists.txt [from: doc/kcontrol/translations/CMakeLists.txt - 063% similarity] R +- -- doc/kcontrol/region_language/go-top.png [from: doc/kcontrol/translations/go-top.png - 100% similarity] R +36 -23 doc/kcontrol/region_language/index.docbook [from: doc/kcontrol/translations/index.docbook - 050% similarity] A +- -- doc/kcontrol/region_language/list-remove.png D +- -- doc/kcontrol/translations/list-remove.png M +1 -2 kcms/CMakeLists.txt D +0 -30 kcms/formats/CMakeLists.txt D +0 -5 kcms/formats/Messages.sh D +0 -61 kcms/formats/formatssettings.kcfg D +0 -80 kcms/formats/kcmformats.cpp D +0 -34 kcms/formats/kcmformats.h D +0 -183 kcms/formats/localelistmodel.cpp D +0 -140 kcms/formats/optionsmodel.cpp D +0 -126 kcms/formats/package/contents/ui/main.qml A +75 -0 kcms/region_language/CMakeLists.txt A +8 -0 kcms/region_language/Messages.sh R +2 -27 kcms/region_language/exampleutility.cpp [from: kcms/formats/exampleutility.cpp - 052% similarity] A +22 -0 kcms/region_language/exampleutility.h [License: GPL(v2.0+)] A +82 -0 kcms/region_language/kcm_regionandlang.desktop [TRAILING SPACE] ** [TRAILING SPACE] ** R +4 -4 kcms/region_language/kcm_regionandlang.json [from: kcms/formats/kcm_formats.json - 098% similarity] A +250 -0 kcms/region_language/kcmregionandlang.cpp [License: GPL(v2.0+)] A +58 -0 kcms/region_language/kcmregionandlang.h [License: GPL(v2.0+)] A +372 -0 kcms/region_language/languagelistmodel.cpp [License: GPL(v2.0+)] A +100 -0 kcms/region_language/languagelistmodel.h [License: GPL(v2.0+)] A +30 -0 kcms/region_language/localegenerator.cpp [License: LGPL(v2.0+)] A +17 -0 kcms/region_language/localegenerator.h [License: LGPL(v2.0+)] A +19 -0 kcms/region_language/localegeneratorbase.cpp [License: GPL(v2.0+)] A +23 -0 kcms/region_language/localegeneratorbase.h [License: GPL(v2.0+)] A +32 -0 kcms/region_language/localegeneratorglibc.cpp [License: GPL(v2.0+)] A +24 -0 kcms/region_language/localegeneratorglibc.h [License: GPL(v2.0+)] A +101 -0 kcms/region_language/localegeneratorubuntu.cpp [License: GPL(v2.0+)] A +27 -0 kcms/region_language/localegeneratorubuntu.h [License: GPL(v2.0+)] A +36 -0 kcms/region_language/localegenhelper/CMakeLists.txt A +187 -0 kcms/region_language/localegenhelper/localegenhelper.cpp [License: GPL(v2.0+)] A +46 -0 kcms/region_language/localegenhelper/localegenhelper.h [License: GPL(v2.0+)] A +20 -0 kcms/region_language/localegenhelper/org.kde.localegenhelper.conf A +21 -0 kcms/region_language/localegenhelper/org.kde.localegenhelper.policy A +8 -0 kcms/region_language/localegenhelper/org.kde.localegenhelper.service.in A +158 -0 kcms/region_language/localelistmodel.cpp [License: GPL (v2+)] R +22 -22 kcms/region_language/localelistmodel.h [from: kcms/formats/localelistmodel.h - 060% similarity] A +197 -0 kcms/region_language/optionsmodel.cpp [License: GPL(v2.0+)] R +21 -11 kcms/region_language/optionsmodel.h [from: kcms/formats/optionsmodel.h - 054% similarity] A +204 -0 kcms/region_language/package/contents/ui/AdvancedLanguageSelectPage.qml [License: LGPL(v3.0+)] A +238 -0 kcms/region_language/package/contents/ui/main.qml [License: LGPL(v3.0+)] A +64 -0 kcms/region_language/regionandlangsettings.cpp [License: GPL(v2.0+)] A +21 -0 kcms/region_language/regionandlangsettings.h [License: GPL(v2.0+)] A +37 -0 kcms/region_language/regionandlangsettingsbase.kcfg R +2 -2 kcms/region_language/regionandlangsettingsbase.kcfgc [from: kcms/formats/formatssettings.kcfgc - 055% similarity] A +17 -0 kcms/region_language/settingtype.h [License: GPL(v2.0+)] D +0 -49 kcms/translations/CMakeLists.txt D +0 -2 kcms/translations/Messages.sh D +0 -191 kcms/translations/language.cpp D +0 -32 kcms/translations/language.h D +0 -312 kcms/translations/package/contents/ui/main.qml D +0 -86 kcms/translations/translations.cpp D +0 -53 kcms/translations/translations.h D +0 -193 kcms/translations/translationsmodel.cpp D +0 -72 kcms/translations/translationsmodel.h D +0 -27 kcms/translations/translationssettings.cpp D +0 -24 kcms/translations/translationssettings.h D +0 -28 kcms/translations/translationssettingsbase.kcfg D +0 -6 kcms/translations/translationssettingsbase.kcfgc The files marked with ** at the end have a problem. Either the file contains a trailing space or the file contains a call to potentially dangerous code. Please read: https://community.kde.org/Sysadmin/CommitHooks#Email_notifications for further information. Please either fix the trailing space or review the dangerous code. https://invent.kde.org/plasma/plasma-workspace/commit/134e2d5c989c36ac0e985ee0ae382996c6b7b56e