https://bugs.kde.org/show_bug.cgi?id=489768
Andrius Štikonas <andr...@stikonas.eu> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |WORKSFORME Status|REPORTED |NEEDSINFO --- Comment #2 from Andrius Štikonas <andr...@stikonas.eu> --- So the passphrase is indeed necessary, cryptsetup resize needs passphrase even when volume is unlocked. The code that asks for passphrase is in https://invent.kde.org/system/partitionmanager/-/blob/master/src/gui/resizedialog.cpp?ref_type=heads#L90 Which in summary does while (!validPassphrase) { validPassphrase = luksFs->testPassphrase(partition().deviceNode(), passphrase); if(!validPassphrase) errorMessage = i18nc("Part of %2Enter passphrase for %1:", "Invalid passphrase. "); } luksFs->setPassphrase(passphrase); Could you please double check that you were indeed entering a valid passphrase. -- You are receiving this mail because: You are watching all bug changes.