Re: sddm exited with 6

[Elena DP]

¡Hello!

I think that the problem is with configuration of user philippe , of group
nopasswd_login and that you wish to get:
a graphic desktop without authentication system.

In the second try you get to open the graphic desktop because you are
authenticated (you could restart so that you could restart sddm).

¡I Hope this helps you!



El dom, 2 oct 2022 a las 21:21, MERLIN Philippe (<
phil-deb1.mer...@laposte.net>) escribió:

> Hello,
> My system is an up-to-date Debian Sid AMD64.
> For some time sddm no longer starts correctly black screen, after research
> on
> the net reporting the same problem I analyzed the systemd logs and I
> discovered the following message :
> sddm-helper exited with 6,
>  to normally open a greeter session in reading on the net always I opened
> a
> console session because CTL+ALT Fn and launch under the root user the
> command
>  systemctl restart sddm
> and it works all the time, it's still surprising. My question is there a
> method to have a more explicit log than exited with 6, an idea is that
> systemd
> would not launch too early sddm pam not being ready. The problem happened
> all
> of a sudden without there having been a modification to the system before.
> Another information sddm started normally twice the rest of the time I am
> forced to do the following commands as indicated above.
> Here the systemd log:
> At Boot :
> sept. 24 10:34:56 portable sddm[939]: Initializing...
> sept. 24 10:34:56 portable sddm[939]: Starting...
> sept. 24 10:34:56 portable sddm[939]: Logind interface found
> sept. 24 10:34:56 portable sddm[939]: Adding new display on vt 7 ...
> sept. 24 10:34:56 portable sddm[939]: Loading theme configuration from ""
> sept. 24 10:34:56 portable sddm[939]: Display server starting...
> sept. 24 10:34:56 portable sddm[939]: Adding cookie to "/var/run/sddm/
> {e9d9829b-34fc-4bde-a532-3041e1798bd1}"
> sept. 24 10:34:56 portable sddm[939]: Running: /usr/bin/X -dpi 0 -auth
> /var/
> run/sddm/{e9d9829b-34fc-4bde-a532-3041e1798bd1} -background none -noreset -
> displayfd 17 -seat seat0 vt7
> sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Setting default cursor
> sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Running display setup script
> "/
> usr/share/sddm/scripts/Xsetup"
> sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Display server started.
> sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Socket server starting...
> sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Socket server started.
> sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Loading theme configuration
> from
> "/usr/share/sddm/themes/debian-breeze/theme.conf"
> sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Greeter starting...
> sept. 24 10:34:58 MiWiFi-R4CM-srv sddm-helper[1677]: [PAM] Starting...
> sept. 24 10:34:58 MiWiFi-R4CM-srv sddm-helper[1677]: [PAM]
> Authenticating...
> sept. 24 10:34:58 MiWiFi-R4CM-srv sddm-helper[1677]: [PAM] returning.
> sept. 24 10:34:58 MiWiFi-R4CM-srv sddm-helper[1677]: pam_unix(sddm-
> greeter:session): session opened for user sddm(uid=130) by (uid=0)
> sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Greeter session started
> successfully
> sept. 24 10:34:58 MiWiFi-R4CM-srv sddm-helper[1677]: [PAM] Closing session
> sept. 24 10:34:58 MiWiFi-R4CM-srv sddm-helper[1677]: [PAM] Ended.
> sept. 24 10:34:58 MiWiFi-R4CM-srv sddm-helper[1677]: pam_unix(sddm-
> greeter:session): session closed for user sddm
> sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Auth: sddm-helper exited with
> 6
> sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Greeter stopped.
> 
> log after command :
> systemctl restart sddm
>
> sept. 24 10:35:46 MiWiFi-R4CM-srv sddm[2598]: Initializing...
> sept. 24 10:35:46 MiWiFi-R4CM-srv sddm[2598]: Starting...
> sept. 24 10:35:46 MiWiFi-R4CM-srv sddm[2598]: Logind interface found
> sept. 24 10:35:46 MiWiFi-R4CM-srv sddm[2598]: Adding new display on vt 7
> ...
> sept. 24 10:35:46 MiWiFi-R4CM-srv sddm[2598]: Loading theme configuration
> from
> ""
> sept. 24 10:35:46 MiWiFi-R4CM-srv sddm[2598]: Display server starting...
> sept. 24 10:35:46 MiWiFi-R4CM-srv sddm[2598]: Adding cookie to
> "/var/run/sddm/
> {c6053f27-4028-4f84-b9ad-bc107cff1044}"
> sept. 24 10:35:46 MiWiFi-R4CM-srv sddm[2598]: Running: /usr/bin/X -dpi 0
> -auth
> /var/run/sddm/{c6053f27-4028-4f84-b9ad-bc107cff1044} -background none
> -noreset
> -displayfd 17 -seat seat0 vt7
> sept. 24 10:35:47 MiWiFi-R4CM-srv sddm[2598]: Setting default cursor
> sept. 24 10:35:47 MiWiFi-R4CM-srv sddm[2598]: Running display setup
> script  "/
> usr/share/sddm/scripts/Xsetup"
> sept. 24 10:35:47 MiWiFi-R4CM-srv sddm[2598]: Display server started.
> sept. 24 10:35:47 MiWiFi-R4CM-srv sddm[2598]: Socket server starting...
> sept. 24 10:35:47 MiWiFi-R4CM-srv sddm[2598]: Socket server started.
> sept. 24 10:35:47 MiWiFi-R4CM-srv sddm[2598]: Loading theme configuration
> from
> "/usr/share/sddm/themes/debian-breeze/theme.conf"
> sept. 24 10:35:47 MiWiFi-R4CM-srv sddm[2598]: Greeter starting...
> sept. 24 10:35:47 MiWiFi-R4CM-srv

sddm exited with 6

[MERLIN Philippe]

Hello,
My system is an up-to-date Debian Sid AMD64.
For some time sddm no longer starts correctly black screen, after research on 
the net reporting the same problem I analyzed the systemd logs and I 
discovered the following message :
sddm-helper exited with 6,
 to normally open a greeter session in reading on the net always I opened a 
console session because CTL+ALT Fn and launch under the root user the command
 systemctl restart sddm 
and it works all the time, it's still surprising. My question is there a 
method to have a more explicit log than exited with 6, an idea is that systemd 
would not launch too early sddm pam not being ready. The problem happened all 
of a sudden without there having been a modification to the system before.
Another information sddm started normally twice the rest of the time I am 
forced to do the following commands as indicated above.
Here the systemd log:
At Boot :
sept. 24 10:34:56 portable sddm[939]: Initializing...
sept. 24 10:34:56 portable sddm[939]: Starting...
sept. 24 10:34:56 portable sddm[939]: Logind interface found
sept. 24 10:34:56 portable sddm[939]: Adding new display on vt 7 ...
sept. 24 10:34:56 portable sddm[939]: Loading theme configuration from ""
sept. 24 10:34:56 portable sddm[939]: Display server starting...
sept. 24 10:34:56 portable sddm[939]: Adding cookie to "/var/run/sddm/
{e9d9829b-34fc-4bde-a532-3041e1798bd1}"
sept. 24 10:34:56 portable sddm[939]: Running: /usr/bin/X -dpi 0 -auth /var/
run/sddm/{e9d9829b-34fc-4bde-a532-3041e1798bd1} -background none -noreset -
displayfd 17 -seat seat0 vt7
sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Setting default cursor
sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Running display setup script  "/
usr/share/sddm/scripts/Xsetup"
sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Display server started.
sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Socket server starting...
sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Socket server started.
sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Loading theme configuration from 
"/usr/share/sddm/themes/debian-breeze/theme.conf"
sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Greeter starting...
sept. 24 10:34:58 MiWiFi-R4CM-srv sddm-helper[1677]: [PAM] Starting...
sept. 24 10:34:58 MiWiFi-R4CM-srv sddm-helper[1677]: [PAM] Authenticating...
sept. 24 10:34:58 MiWiFi-R4CM-srv sddm-helper[1677]: [PAM] returning.
sept. 24 10:34:58 MiWiFi-R4CM-srv sddm-helper[1677]: pam_unix(sddm-
greeter:session): session opened for user sddm(uid=130) by (uid=0)
sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Greeter session started 
successfully
sept. 24 10:34:58 MiWiFi-R4CM-srv sddm-helper[1677]: [PAM] Closing session
sept. 24 10:34:58 MiWiFi-R4CM-srv sddm-helper[1677]: [PAM] Ended.
sept. 24 10:34:58 MiWiFi-R4CM-srv sddm-helper[1677]: pam_unix(sddm-
greeter:session): session closed for user sddm
sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Auth: sddm-helper exited with 6
sept. 24 10:34:58 MiWiFi-R4CM-srv sddm[939]: Greeter stopped.

log after command :
systemctl restart sddm

sept. 24 10:35:46 MiWiFi-R4CM-srv sddm[2598]: Initializing...
sept. 24 10:35:46 MiWiFi-R4CM-srv sddm[2598]: Starting...
sept. 24 10:35:46 MiWiFi-R4CM-srv sddm[2598]: Logind interface found
sept. 24 10:35:46 MiWiFi-R4CM-srv sddm[2598]: Adding new display on vt 7 ...
sept. 24 10:35:46 MiWiFi-R4CM-srv sddm[2598]: Loading theme configuration from 
""
sept. 24 10:35:46 MiWiFi-R4CM-srv sddm[2598]: Display server starting...
sept. 24 10:35:46 MiWiFi-R4CM-srv sddm[2598]: Adding cookie to "/var/run/sddm/
{c6053f27-4028-4f84-b9ad-bc107cff1044}"
sept. 24 10:35:46 MiWiFi-R4CM-srv sddm[2598]: Running: /usr/bin/X -dpi 0 -auth 
/var/run/sddm/{c6053f27-4028-4f84-b9ad-bc107cff1044} -background none -noreset 
-displayfd 17 -seat seat0 vt7
sept. 24 10:35:47 MiWiFi-R4CM-srv sddm[2598]: Setting default cursor
sept. 24 10:35:47 MiWiFi-R4CM-srv sddm[2598]: Running display setup script  "/
usr/share/sddm/scripts/Xsetup"
sept. 24 10:35:47 MiWiFi-R4CM-srv sddm[2598]: Display server started.
sept. 24 10:35:47 MiWiFi-R4CM-srv sddm[2598]: Socket server starting...
sept. 24 10:35:47 MiWiFi-R4CM-srv sddm[2598]: Socket server started.
sept. 24 10:35:47 MiWiFi-R4CM-srv sddm[2598]: Loading theme configuration from 
"/usr/share/sddm/themes/debian-breeze/theme.conf"
sept. 24 10:35:47 MiWiFi-R4CM-srv sddm[2598]: Greeter starting...
sept. 24 10:35:47 MiWiFi-R4CM-srv sddm-helper[2613]: [PAM] Starting...
sept. 24 10:35:47 MiWiFi-R4CM-srv sddm-helper[2613]: [PAM] Authenticating...
sept. 24 10:35:47 MiWiFi-R4CM-srv sddm-helper[2613]: [PAM] returning.
sept. 24 10:35:47 MiWiFi-R4CM-srv sddm-helper[2613]: pam_unix(sddm-
greeter:session): session opened for user sddm(uid=130) by (uid=0)
sept. 24 10:35:47 MiWiFi-R4CM-srv sddm[2598]: Greeter session started 
successfully
sept. 24 10:35:47 MiWiFi-R4CM-srv sddm[2598]: Message received from greeter: 
Connect
sept. 24 10:36:04 MiWiFi-R4CM-srv sddm[2598]: Message received from greeter: 
Login
sept. 24 10:36:04 MiWiFi-R4C