Hi. Here are the logs with and without the "logind-check-graphical=false" option.
With this opinion, a new seat is added and no seat is added when this option is commented. Regards, Adilson Em dom., 1 de out. de 2023 às 11:22, Yves-Alexis Perez <cor...@debian.org> escreveu: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > On Tue, 2023-08-08 at 01:25 -0500, Steev Klimaszewski wrote: > > I'm running into a very similar issue as the original submitter, > > however, when I'm running into it, I am *not* using the nVidia binary > > driver, but I am using a custom 5.15.44 kernel for a Raspberry Pi. > > What I found after digging for quite a while, was that, yes, > > downgrading to 1.26 would start Xorg, and upgrading to 1.32 would > > cause it to not start Xorg. After diffing the contents between 1.26 > > and 1.32, it seems that the option "logind-check-graphical" has > > changed from the default of false, to a default of true. > > > > Simply adding in > > > > logind-check-graphical=false > > > > under the [LightDM] heading in /etc/lightdm/lightdm.conf shows it as > > starting again. This happened for me on both Pi3 and Pi4, armhf and > > arm64. I'm not entirely sure why this is the case, and the kernel > > hasn't changed on these devices since 2022-07-03 when we last built > > the kernel for them. Perhaps the original submitter could also see if > > changing that option works for them with the nVidia binary driver? > > Hi Steev and Adilson, > > so it might be linked to https://github.com/canonical/lightdm/issues/263 > > Looking at a bug linked from above > (https://github.com/canonical/lightdm/issues/165) it looks like the > default > was changed in order to fix a race condition or something. > > The documentation says: > > # logind-check-graphical = True to on start seats that are marked as > graphical > by logind > > Could you check the lightdm.log and check if you have messages about seats > beeing added and whether it's graphical or not (you can add logs here). > With > both value for the logind-check-graphical option. > > It looks to me that there's an issue deeper in the stacks (in the NVIDIA > stuff > or in the RPi graphical stuff) and maybe the seats arent't marked as > graphical > or something. So it's ok to tune the option locally as a workaround, but > I'm > not sure about reverting it globally. > > Regards, > - -- > Yves-Alexis > -----BEGIN PGP SIGNATURE----- > > iQEzBAEBCAAdFiEE8vi34Qgfo83x35gF3rYcyPpXRFsFAmUZgJIACgkQ3rYcyPpX > RFtkzAgAvSJE1yDFRCZrdI/1zGTW/SWH2KUXuxpYw8b+LrwcvkLBVwSzQhkxKkS4 > rd8VUjRRXVcaPXTrPJxeKqObAAYN2iUhiFCKdYAYUxdvlIPWxOkQEf8CeLm/AG6f > rCaHMmQNZY5SFkTCQ5AGUzH38IAp3a4Sdn3E+x1xVMsiYGn6h5I/z0eDcx5135mP > omuBRUYZGnoTfsApetBOQCK7pMzUJX1QRxdaiMjLZCUEsKjwoJc/6ZaLSHB4goYQ > AXAYcrc4jOhYfv6KFqbaxEBWxR/gbdG8+YBh2u8a44KEniJgXl+T4FEKfTA1poxc > muyLJuBzqpHqGyfOvZS73TjWPVZcHw== > =Lrpk > -----END PGP SIGNATURE----- > -- Adilson dos Santos Dantas http://www.adilson.net.br http://twitter.com/adilsond
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.00s] DEBUG: Starting Light Display Manager 1.32.0, UID=0 PID=1740 [+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/01_debian.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/40-kde-plasma-kf5.conf [+0.00s] DEBUG: [SeatDefaults] is now called [Seat:*], please update this configuration [+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 [+0.00s] DEBUG: Registered seat module local [+0.00s] DEBUG: Registered seat module xremote [+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager [+0.01s] DEBUG: Using cross-namespace EXTERNAL authentication (this will deadlock if server is GDBus < 2.73.3) [+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’ [+0.01s] DEBUG: Monitoring logind for seats [+0.01s] DEBUG: New seat added from logind: seat0 [+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:* [+0.01s] DEBUG: Seat seat0 has property CanMultiSession=no [+0.01s] DEBUG: Seat seat0: Starting [+0.01s] DEBUG: Seat seat0: Creating greeter session [+0.01s] DEBUG: Seat seat0: Creating display server of type x [+0.01s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it [+0.01s] DEBUG: Quitting Plymouth [+0.03s] 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 1849: /usr/bin/X :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch [+0.04s] DEBUG: XServer 0: Waiting for ready signal from X server :0 [+0.04s] DEBUG: Acquired bus name org.freedesktop.DisplayManager [+0.04s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0 [+0.04s] DEBUG: Loading users from org.freedesktop.Accounts [+0.04s] DEBUG: User /org/freedesktop/Accounts/User1000 added [+0.14s] DEBUG: User /org/freedesktop/Accounts/User1001 added [+0.14s] DEBUG: User /org/freedesktop/Accounts/User1004 added [+0.14s] DEBUG: User /org/freedesktop/Accounts/User1005 added [+0.14s] DEBUG: User /org/freedesktop/Accounts/User1003 added [+0.14s] DEBUG: User /org/freedesktop/Accounts/User1002 added [+1.08s] DEBUG: Got signal 10 from process 1849 [+1.08s] DEBUG: XServer 0: Got signal from X server :0 [+1.08s] DEBUG: XServer 0: Connecting to XServer :0 [+1.08s] DEBUG: g_unix_open_pipe() called with FD_CLOEXEC; please migrate to using O_CLOEXEC instead [+1.08s] DEBUG: Seat seat0: Display server ready, starting session authentication [+1.08s] DEBUG: Session pid=2266: Started with service 'lightdm-greeter', username 'lightdm' [+1.11s] DEBUG: Session pid=2266: Authentication complete with return value 0: Success [+1.11s] DEBUG: Seat seat0: Session authenticated, running command [+1.11s] DEBUG: Session pid=2266: Running command /usr/sbin/lightdm-gtk-greeter [+1.11s] DEBUG: Creating shared data directory /var/lib/lightdm/data/lightdm [+1.11s] DEBUG: Session pid=2266: Logging to /var/log/lightdm/seat0-greeter.log [+1.32s] DEBUG: Activating VT 7 [+1.32s] DEBUG: Activating login1 session c1 [+1.33s] DEBUG: Seat seat0 changes active session to c1 [+1.33s] DEBUG: Session c1 is already active [+1.48s] DEBUG: Greeter connected version=1.32.0 api=1 resettable=false [+1.90s] DEBUG: Greeter start authentication [+1.90s] DEBUG: Session pid=2461: Started with service 'lightdm', username '(null)' [+1.90s] DEBUG: Session pid=2461: Got 1 message(s) from PAM [+1.90s] DEBUG: Prompt greeter with 1 message(s) [+8.28s] DEBUG: Greeter start authentication for adilsond [+8.28s] DEBUG: Session pid=2461: Sending SIGTERM [+8.28s] DEBUG: Session pid=2505: Started with service 'lightdm', username 'adilsond' [+8.28s] DEBUG: Session pid=2461: Terminated with signal 15 [+8.28s] DEBUG: Session: Failed during authentication [+8.28s] DEBUG: Seat seat0: Session stopped [+8.28s] DEBUG: Session pid=2505: Got 1 message(s) from PAM [+8.28s] DEBUG: Prompt greeter with 1 message(s) [+12.81s] DEBUG: Continue authentication [+12.83s] DEBUG: Session pid=2505: Authentication complete with return value 0: Success [+12.83s] DEBUG: Authenticate result for user adilsond: Success [+12.83s] DEBUG: User adilsond authorized [+12.86s] DEBUG: Greeter requests session lightdm-xsession [+12.86s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session [+12.86s] DEBUG: Terminating login1 session c1 [+12.86s] DEBUG: Session pid=2266: Sending SIGTERM [+12.87s] DEBUG: Greeter closed communication channel [+12.87s] DEBUG: Session pid=2266: Exited with return value 0 [+12.87s] DEBUG: Seat seat0: Session stopped [+12.87s] DEBUG: Seat seat0: Greeter stopped, running session [+12.87s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0 [+12.87s] DEBUG: g_unix_open_pipe() called with FD_CLOEXEC; please migrate to using O_CLOEXEC instead [+12.87s] DEBUG: Session pid=2505: Running command /etc/X11/Xsession default [+12.87s] DEBUG: Creating shared data directory /var/lib/lightdm/data/adilsond [+12.87s] DEBUG: Session pid=2505: Logging to .xsession-errors [+13.13s] DEBUG: Activating VT 7 [+13.13s] DEBUG: Activating login1 session 2 [+13.13s] DEBUG: Seat seat0 changes active session to [+13.13s] DEBUG: Seat seat0 changes active session to 2 [+13.13s] DEBUG: Session 2 is already active
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.00s] DEBUG: Starting Light Display Manager 1.32.0, UID=0 PID=1695 [+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/01_debian.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/40-kde-plasma-kf5.conf [+0.00s] DEBUG: [SeatDefaults] is now called [Seat:*], please update this configuration [+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 [+0.00s] DEBUG: Registered seat module local [+0.00s] DEBUG: Registered seat module xremote [+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager [+0.01s] DEBUG: Using cross-namespace EXTERNAL authentication (this will deadlock if server is GDBus < 2.73.3) [+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’ [+0.01s] DEBUG: Monitoring logind for seats [+0.01s] DEBUG: Acquired bus name org.freedesktop.DisplayManager [+0.01s] DEBUG: Stopping Plymouth, no displays replace it [+0.01s] DEBUG: Quitting Plymouth [+0.03s] DEBUG: Loading users from org.freedesktop.Accounts [+0.03s] DEBUG: User /org/freedesktop/Accounts/User1000 added [+0.14s] DEBUG: User /org/freedesktop/Accounts/User1001 added [+0.14s] DEBUG: User /org/freedesktop/Accounts/User1004 added [+0.14s] DEBUG: User /org/freedesktop/Accounts/User1005 added [+0.14s] DEBUG: User /org/freedesktop/Accounts/User1003 added [+0.14s] DEBUG: User /org/freedesktop/Accounts/User1002 added