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Re: Scheda video AMD Radeon 5500 XT: driver sì o no?



Il 31/05/20 14:23, Mario ha scritto:
> Ho trovato una pista di indagine su quel messaggio che riporta un UID
> ignoto legato a sddm.
> In pratica è una richiesta (da sddm?) che genera un errore in Xorg:

Qui trovo ulteriori dettagli sull'origine della richiesta a quel file,
che scopro essere un "cookie" interno...

Una volta chiusa la sessione desktop, da una tty, l'ho stoppato (service
sddm stop). Con il servizio stoppato, con "service sddm status" ho visto
questo:

> ● sddm.service - Simple Desktop Display Manager
>      Loaded: loaded (/lib/systemd/system/sddm.service; enabled; vendor preset: enabled)
>      Active: inactive (dead) since Sun 2020-05-31 14:50:00 CEST; 53s ago
>        Docs: man:sddm(1)
>              man:sddm.conf(5)
>     Process: 5478 ExecStart=/usr/bin/sddm (code=exited, status=0/SUCCESS)
>    Main PID: 5478 (code=exited, status=0/SUCCESS)
> 
> mag 31 14:50:00 fisso2018-nvme-deb10-201912 sddm[5478]: Greeter stopping...
> mag 31 14:50:00 fisso2018-nvme-deb10-201912 sddm[5478]: Socket server stopping...
> mag 31 14:50:00 fisso2018-nvme-deb10-201912 sddm[5478]: Socket server stopped.
> mag 31 14:50:00 fisso2018-nvme-deb10-201912 sddm[5478]: Display server stopping...
> mag 31 14:50:00 fisso2018-nvme-deb10-201912 sddm[5478]: Display server stopped.
> mag 31 14:50:00 fisso2018-nvme-deb10-201912 sddm[5478]: Running display stop script  "/usr/share/sddm/scripts/Xstop"
> mag 31 14:50:00 fisso2018-nvme-deb10-201912 sddm[5478]: Greeter stopping...
> mag 31 14:50:00 fisso2018-nvme-deb10-201912 sddm[5478]: QProcess: Destroyed while process ("/usr/lib/x86_64-linux-gnu/sddm/sddm-helper") is still running.
> mag 31 14:50:00 fisso2018-nvme-deb10-201912 systemd[1]: sddm.service: Succeeded.
> mag 31 14:50:00 fisso2018-nvme-deb10-201912 systemd[1]: Stopped Simple Desktop Display Manager.


quindi l'ho avviato (service sddm start):

> ● sddm.service - Simple Desktop Display Manager
>      Loaded: loaded (/lib/systemd/system/sddm.service; enabled; vendor preset: enabled)
>      Active: active (running) since Sun 2020-05-31 14:51:02 CEST; 22s ago
>        Docs: man:sddm(1)
>              man:sddm.conf(5)
>    Main PID: 5612 (sddm)
>       Tasks: 39 (limit: 19046)
>      Memory: 43.1M
>      CGroup: /system.slice/sddm.service
>              ├─5612 /usr/bin/sddm
>              └─5614 /usr/lib/xorg/Xorg -nolisten tcp -auth /var/run/sddm/{6375660c-a053-492e-8358-a44166ada413} -background none -noreset -displayfd 17 -seat seat0 vt7
> 
> mag 31 14:51:03 fisso2018-nvme-deb10-201912 sddm[5612]: Socket server started.
> mag 31 14:51:03 fisso2018-nvme-deb10-201912 sddm[5612]: Loading theme configuration from "/usr/share/sddm/themes/Breeze-Blue-Light-Blur/theme.conf"
> mag 31 14:51:03 fisso2018-nvme-deb10-201912 sddm[5612]: Greeter starting...
> mag 31 14:51:03 fisso2018-nvme-deb10-201912 sddm[5612]: Adding cookie to "/var/run/sddm/{6375660c-a053-492e-8358-a44166ada413}"
> mag 31 14:51:03 fisso2018-nvme-deb10-201912 sddm-helper[5657]: [PAM] Starting...
> mag 31 14:51:03 fisso2018-nvme-deb10-201912 sddm-helper[5657]: [PAM] Authenticating...
> mag 31 14:51:03 fisso2018-nvme-deb10-201912 sddm-helper[5657]: [PAM] returning.
> mag 31 14:51:03 fisso2018-nvme-deb10-201912 sddm-helper[5657]: pam_unix(sddm-greeter:session): session opened for user sddm by (uid=0)
> mag 31 14:51:03 fisso2018-nvme-deb10-201912 sddm[5612]: Greeter session started successfully
> mag 31 14:51:03 fisso2018-nvme-deb10-201912 sddm[5612]: Message received from greeter: Connect

e infatti vedo sul log di xorg:
> [  2759.135] (EE) Failed to open authorization file "/var/run/sddm/{6375660c-a053-492e-8358-a44166ada413}": No such file or directory

> # ll /var/run/sddm/
> totale 4
> -rw------- 1 sddm sddm 72 mag 31 14:51 {6375660c-a053-492e-8358-a44166ada413}

Qualche idea sul da farsi?
Alla fine potrei anche ignorarlo.

Mario


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