suhail

As soon as I enable the mipi_dsi block the ligtdm fails to load. And now it even does not detect the hdmi. dmesg is silent about mipi, hdmi or drm /display driver. ● lightdm.service - Light Display Manager Loaded: loaded (/lib/systemd/system/lightdm.service; indirect; vendor pres> Active: failed (Result: exit-code) since Tue 2022-04-12 12:42:14 UTC; 7min> Docs: man:lightdm(1) Process: 2915 ExecStartPre=/bin/sh -c [ "$(basename $(cat /etc/X11/default-> Process: 2918 ExecStart=/usr/sbin/lightdm (code=exited, status=1/FAILURE) Main PID: 2918 (code=exited, status=1/FAILURE) Apr 12 12:42:14 firefly-rk3399 systemd[1]: lightdm.service: Scheduled restart j> Apr 12 12:42:14 firefly-rk3399 systemd[1]: Stopped Light Display Manager. Apr 12 12:42:14 firefly-rk3399 systemd[1]: lightdm.service: Start request repea> Apr 12 12:42:14 firefly-rk3399 systemd[1]: lightdm.service: Failed with result > Apr 12 12:42:14 firefly-rk3399 systemd[1]: Failed to start Light Display Manage> Running ligtdm in debug mode does not give any helpful logs firefly-rk3399:~$ sudo lightdm --test-mode --debug [+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=2945 [+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/60-lightdm-gtk-greeter.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-slick-greeter.conf [+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d [+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d [+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf.d/10-slick-greeter.conf [+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf.d/11-armbian.conf [+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf [+0.00s] DEBUG: Registered seat module local [+0.00s] DEBUG: Registered seat module xremote [+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager [+0.03s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ?gio-vfs? [+0.03s] DEBUG: Monitoring logind for seats [+0.03s] DEBUG: New seat added from logind: seat0 [+0.03s] DEBUG: Seat seat0: Loading properties from config section Seat:* [+0.03s] DEBUG: Seat seat0: Starting [+0.03s] DEBUG: Seat seat0: Creating greeter session [+0.03s] DEBUG: Seat seat0: Creating display server of type x [+0.03s] DEBUG: posix_spawn avoided (fd close requested) [+0.04s] DEBUG: Using VT 7 [+0.04s] DEBUG: Seat seat0: Starting local X display on VT 7 [+0.04s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log [+0.04s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0 [+0.04s] DEBUG: XServer 0: Launching X Server [+0.04s] DEBUG: Launching process 2950: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch [+0.05s] DEBUG: XServer 0: Waiting for ready signal from X server :0 [+0.05s] DEBUG: Acquired bus name org.freedesktop.DisplayManager [+0.05s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0 [+0.05s] WARNING: Error getting user list from org.freedesktop.Accounts: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.Accounts was not provided by any .service files [+0.05s] DEBUG: Loading user config from /etc/lightdm/users.conf [+0.05s] DEBUG: User goberobot added [+0.59s] DEBUG: Process 2950 terminated with signal 6 [+0.59s] DEBUG: XServer 0: X server stopped [+0.59s] DEBUG: Releasing VT 7 [+0.59s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0 [+0.59s] DEBUG: Seat seat0: Display server stopped [+0.59s] DEBUG: Seat seat0: Stopping session [+0.59s] DEBUG: Seat seat0: Session stopped [+0.59s] DEBUG: Seat seat0: Stopping display server, no sessions require it [+0.59s] DEBUG: Seat seat0: Stopping; greeter display server failed to start [+0.59s] DEBUG: Seat seat0: Stopping [+0.59s] DEBUG: Seat seat0: Stopped [+0.59s] DEBUG: Required seat has stopped [+0.59s] DEBUG: Stopping display manager [+0.59s] DEBUG: Display manager stopped [+0.59s] DEBUG: Stopping daemon [+0.59s] DEBUG: Exiting with return value 1 Can anyone help what is wrong here?

Hi, I am having the same behavior, as soon as I enable MIPI block my HDMI also goes down, and there's no message in the dmesg about mipi. I have also enabled the following but it does not help. &vopb { status = "okay"; }; &vopb_mmu { status = "okay"; }; &vopl { status = "okay"; }; &vopl_mmu { status = "okay"; };