Howdy again. Put in other card. It's a NVS 510. Anyway, output of some common log files.
root@Gentoo-1 ~ # tail -f /var/log/messages Jun 22 13:47:29 Gentoo-1 kernel: elogind-daemon[1756]: New session 5 of user root. Jun 22 13:47:58 Gentoo-1 sddm-helper[2518]: pam_unix(sddm-greeter:session): session opened for user sddm(uid=219) by root(uid=0) Jun 22 13:47:58 Gentoo-1 kernel: elogind-daemon[1756]: Existing logind session ID 2 used by new audit session, ignoring. Jun 22 13:47:58 Gentoo-1 kernel: elogind-daemon[1756]: New session c1 of user sddm. root@Gentoo-1 ~ # tail -f /var/log/sddm.log [13:47:54.140] (II) DAEMON: Initializing... [13:47:54.142] (II) DAEMON: Starting... [13:47:54.142] (II) DAEMON: Logind interface found [13:47:54.143] (II) DAEMON: Adding new display... [13:47:54.144] (II) DAEMON: Loaded empty theme configuration [13:47:54.144] (II) DAEMON: Xauthority path: "/run/sddm/xauth_jyVtSb" [13:47:54.144] (II) DAEMON: Using VT 7 [13:47:54.144] (II) DAEMON: Display server starting... [13:47:54.144] (II) DAEMON: Writing cookie to "/run/sddm/xauth_jyVtSb" [13:47:54.144] (II) DAEMON: Running: /usr/bin/X -nolisten tcp -background none -seat seat0 vt7 -auth /run/sddm/xauth_jyVtSb -noreset -displayfd 16 [13:47:58.178] (II) DAEMON: Setting default cursor [13:47:58.182] (II) DAEMON: Running display setup script "/usr/share/sddm/scripts/Xsetup" [13:47:58.184] (II) DAEMON: Display server started. [13:47:58.184] (II) DAEMON: Socket server starting... [13:47:58.184] (II) DAEMON: Socket server started. [13:47:58.184] (II) DAEMON: Loaded empty theme configuration [13:47:58.184] (II) DAEMON: Greeter starting... [13:47:58.190] (II) HELPER: [PAM] Starting... [13:47:58.190] (II) HELPER: [PAM] Authenticating... [13:47:58.190] (II) HELPER: [PAM] returning. [13:47:58.202] (II) HELPER: Writing cookie to "/tmp/xauth_Tuevmm" [13:47:58.202] (II) HELPER: Starting X11 session: "" "/usr/bin/sddm-greeter --socket /tmp/sddm-:0-OtsNHf" [13:47:58.203] (II) DAEMON: Greeter session started successfully [13:47:58.247] (II) DAEMON: Message received from greeter: Connect root@Gentoo-1 ~ # tail -f /var/log/Xorg.0.log [ 67.090] (II) event1 - Power Button: device removed [ 67.109] (II) event0 - Power Button: device removed [ 67.120] (II) event3 - DELL Dell USB Entry Keyboard: device removed [ 67.136] (II) event2 - Logitech USB Optical Mouse: device removed [ 67.163] (II) UnloadModule: "libinput" [ 67.163] (II) UnloadModule: "libinput" [ 67.164] (II) UnloadModule: "libinput" [ 67.164] (II) UnloadModule: "libinput" [ 67.444] (II) NVIDIA(GPU-0): Deleting GPU-0 [ 67.450] (II) Server terminated successfully (0). Closing log file. Basically, it behaves in the same way as the other card. Does make the monitor a suspect doesn't it? Thoughts?? Dale :-) :-)