Running Devuan Chimaera Without doing anything unusual, suddenly can no longer start X, while root can do it. This is what is returned to terminal:
... (II) [libseat/backend/seatd.c: 64] Could not connect to socket /run/seat.sock: no such file or directory (II) [libseat/libseat.c: 76] Backend 'seatd' failed to open seat, skipping (II) [libseat/libseat.c: 73] Seat opened with backend 'logind' (DB) [libseat/backend/logind.c: 161] DRM device opened, current total: 1 xf86EnableIO: failed to enable I/O Ports 0000-03ff (Operation not permitted (EE) [libseat/backend/logind.c: 137] Could not take device: Device aleady taken (II) Server terminated. This is extract from Xorfg.0.log after user fails to start X ... [ 49400.912] (II) UnloadModule: "libinput" [ 49400.912] (II) seatd_libseat try close /dev/input/event18 (36:36) [ 49400.912] (EE) [libseat/backend/logind.c:184] Could not stat fd 36 [ 49400.912] (EE) seatd_libseat close failed -9 [ 49400.912] (II) UnloadModule: "libinput" [ 49400.912] (II) seatd_libseat try close /dev/input/event16 (35:35) [ 49400.928] (II) UnloadModule: "libinput" [ 49400.928] (II) seatd_libseat try close /dev/input/event20 (34:34) [ 49400.928] (EE) [libseat/backend/logind.c:184] Could not stat fd 34 [ 49400.928] (EE) seatd_libseat close failed -9 ... Help much appreciated -- Haines Brown