Hi Laurent,I just stumbled over the same issue (no tty logins with KDM as display manager while gdm3 is installed).
From what you wrote [1], this bug should be reassigned to KDM? I also consider it a serious issue.
Mike [1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=766462#37 -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabr...@das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb
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