So right after you updated from Mint 17.3, which was kde4 to Maui, which is Plasma5, that login problem occured, then I guess its due to incompatible encryption.
I dont know exactly how, but I would look for help in KDE forum how to delete all kwallet related settings and initialize a new kwallet.
To see if this would work, how about you first add a new user, then test login/logout with that user and see if that works?
If it does it looks like it should be possible to reset kwallet also for the existing user.
I dont know exactly how, but I would look for help in KDE forum how to delete all kwallet related settings and initialize a new kwallet.
To see if this would work, how about you first add a new user, then test login/logout with that user and see if that works?
If it does it looks like it should be possible to reset kwallet also for the existing user.
