# Forcer résolution d'écran

**URL:** <https://www.debian-fr.org/t/forcer-resolution-decran/84445>\
**Category:** Support Debian\
**Created:** [Avril 22, 2021, 8:11 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445 "2021-04-22T08:11:51Z")\
**Posts on this page:** 20\
**Page:** 1

<div class="post-metadata">

**Author:** ![omangeat](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/o/f05b48/32.png) [@omangeat](https://www.debian-fr.org/u/omangeat)\
**Post date:** [Avril 22, 2021, 8:11 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/1 "2021-04-22T08:11:51Z")

</div>

Bonjour  
Je viens d’installer debian sur une tour neuve.  
Carte Gigabyte B460M DS3H V2 sans carte graphique dédiée. Processeur intel i5-10400.  
J’ai récupéré un écran 16/9 mais dans mes propriétés d’affichage je n’ai que des résolutions 4/3. Je suis branché en HDMI.

quand j’exécute `xrandr` :

```nohighlight
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 480, current 1600 x 1200, maximum 1600 x 1200
default connected primary 1600x1200+0+0 0mm x 0mm
   1600x1200 0.00* 
   1280x1024 0.00  
   1024x768 0.00  
   800x600 0.00  
   640x480 0.00  

```

* * *

Quand j’exécute `xrandr --listmonitors` :

```nohighlight
xrandr: Failed to get size of gamma for output default
Monitors: 1
 0: +*default 1600/423x1200/317+0+0 default

```

Donc impossible de forcer la résolution.

Je pense que mon noyau est à jour :

```nohighlight
Linux version 4.19.0-16-amd64 (debian-kernel@lists.debian.org) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Debian 4.19.181-1 (2021-03-19)

```

J’ai supprimé `xserver-xorg-video-intel` pour remplacer par `firmware-misc-nonfree` sans effet.  
J’ai modifié pcl1 pour IGFX dans bios sans effet.

Quelqu’un aurai-il une piste ?  
Je suis aussi preneur de conseils pour saisir correctement les retours du terminal dans la discussion.  
Merci par avance

---

<div class="post-metadata">

**Author:** ![grandtoubab](https://www.debian-fr.org/user_avatar/www.debian-fr.org/grandtoubab/32/4505_2.png) [@grandtoubab](https://www.debian-fr.org/u/grandtoubab)\
**Post date:** [Avril 22, 2021, 4:50 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/2 "2021-04-22T16:50:18Z")

</div>

Es tu certain d’avoir ouvert une session X11 ?

que dit

```auto
env | grep SESSION

```

> **[xrandr / Wiki / Debian-facile](https://debian-facile.org/doc:environnements:x11:xrandr)**

---

<div class="post-metadata">

**Author:** ![omangeat](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/o/f05b48/32.png) [@omangeat](https://www.debian-fr.org/u/omangeat)\
**Post date:** [Avril 22, 2021, 4:52 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/3 "2021-04-22T16:52:50Z")

</div>

Bonjour voici le retour  
`XDG_SESSION_TYPE=x11`

---

<div class="post-metadata">

**Author:** ![grandtoubab](https://www.debian-fr.org/user_avatar/www.debian-fr.org/grandtoubab/32/4505_2.png) [@grandtoubab](https://www.debian-fr.org/u/grandtoubab)\
**Post date:** [Avril 22, 2021, 5:01 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/4 "2021-04-22T17:01:34Z")

</div>

A priori ce n’est pas l"ecran HDMI qui est vu mais un ecran par defaut du PC  
Dans tous les wiki il est indiqué qu’un écran HDMI s’identifie HDMI

> **[xrandr / Wiki / Debian-facile](https://debian-facile.org/doc:environnements:x11:xrandr)**
>
> debian,linux,debian-facile,debianfacile

[https://wiki.archlinux.org/index.php/Xrandr](https://wiki.archlinux.org/index.php/Xrandr)

---

<div class="post-metadata">

**Author:** ![omangeat](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/o/f05b48/32.png) [@omangeat](https://www.debian-fr.org/u/omangeat)\
**Post date:** [Avril 22, 2021, 5:10 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/5 "2021-04-22T17:10:55Z")

</div>

En effet je pense que mon écran n’est pas identifié. Cela peut-il provenir d’un problème de pilote ?

---

<div class="post-metadata">

**Author:** ![grandtoubab](https://www.debian-fr.org/user_avatar/www.debian-fr.org/grandtoubab/32/4505_2.png) [@grandtoubab](https://www.debian-fr.org/u/grandtoubab)\
**Post date:** [Avril 22, 2021, 5:16 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/6 "2021-04-22T17:16:02Z")

</div>

il y a des problemes mentionnés avec Nvidia  
[https://askubuntu.com/questions/1161961/hdmi-monitor-is-not-recognized/1200200#1200200](https://askubuntu.com/questions/1161961/hdmi-monitor-is-not-recognized/1200200#1200200)

---

<div class="post-metadata">

**Author:** ![omangeat](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/o/f05b48/32.png) [@omangeat](https://www.debian-fr.org/u/omangeat)\
**Post date:** [Avril 22, 2021, 5:21 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/7 "2021-04-22T17:21:57Z")

</div>

j’ai peu de connaissances au niveau du matériel. En partant du topic sur askubuntu j’ai saisi xrandr --listproviders et j’ai eu comme retour :

```nohighlight
Providers: number : 0

```

---

<div class="post-metadata">

**Author:** ![grandtoubab](https://www.debian-fr.org/user_avatar/www.debian-fr.org/grandtoubab/32/4505_2.png) [@grandtoubab](https://www.debian-fr.org/u/grandtoubab)\
**Post date:** [Avril 22, 2021, 5:38 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/8 "2021-04-22T17:38:27Z")

</div>

Faut deja identifier la carte

```auto
lspci -nnk | grep -i vga -A2

```

---

<div class="post-metadata">

**Author:** ![omangeat](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/o/f05b48/32.png) [@omangeat](https://www.debian-fr.org/u/omangeat)\
**Post date:** [Avril 22, 2021, 5:39 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/9 "2021-04-22T17:39:32Z")

</div>

> [@grandtoubab](#):
>
> `lspci -nnk | grep -i vga -A2`

```plaintext
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:9bc5] (rev 05)
	Subsystem: Gigabyte Technology Co., Ltd Device [1458:d000]
00:12.0 Signal processing controller [1180]: Intel Corporation Device [8086:06f9]

```

---

<div class="post-metadata">

**Author:** ![grandtoubab](https://www.debian-fr.org/user_avatar/www.debian-fr.org/grandtoubab/32/4505_2.png) [@grandtoubab](https://www.debian-fr.org/u/grandtoubab)\
**Post date:** [Avril 23, 2021, 5:35 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/10 "2021-04-23T05:35:25Z")

</div>

pour Intel voir ici

> **[fr/GraphicsCard - Debian Wiki](https://wiki.debian.org/fr/GraphicsCard)**

---

<div class="post-metadata">

**Author:** ![jcsm33](https://www.debian-fr.org/user_avatar/www.debian-fr.org/jcsm33/32/3832_2.png) [@jcsm33](https://www.debian-fr.org/u/jcsm33)\
**Post date:** [Avril 23, 2021, 6:23 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/11 "2021-04-23T06:23:21Z")

</div>

Bonjour,

Pourrait-on voir le log de X ?

---

<div class="post-metadata">

**Author:** ![omangeat](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/o/f05b48/32.png) [@omangeat](https://www.debian-fr.org/u/omangeat)\
**Post date:** [Avril 23, 2021, 6:38 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/12 "2021-04-23T06:38:02Z")

</div>

Bonjour  
S’agit-il de ça ? (pour Xorg.0)

```nohighlight
syslog:Apr 23 07:38:47 debian /usr/lib/gdm3/gdm-x-session[797]: (--) Log file renamed from "/var/log/Xorg.pid-799.log" to "/var/log/Xorg.0.log"
syslog:Apr 23 07:38:47 debian /usr/lib/gdm3/gdm-x-session[797]: (==) Log file: "/var/log/Xorg.0.log", Time: Fri Apr 23 07:38:47 2021
messages:Apr 20 16:35:36 debian /usr/lib/gdm3/gdm-x-session[794]: (--) Log file renamed from "/var/log/Xorg.pid-796.log" to "/var/log/Xorg.0.log"
messages:Apr 20 16:35:36 debian /usr/lib/gdm3/gdm-x-session[794]: (==) Log file: "/var/log/Xorg.0.log", Time: Tue Apr 20 16:35:36 2021
messages:Apr 20 16:43:55 debian /usr/lib/gdm3/gdm-x-session[802]: (--) Log file renamed from "/var/log/Xorg.pid-804.log" to "/var/log/Xorg.0.log"
messages:Apr 20 16:43:55 debian /usr/lib/gdm3/gdm-x-session[802]: (==) Log file: "/var/log/Xorg.0.log", Time: Tue Apr 20 16:43:55 2021
messages:Apr 20 20:40:22 debian /usr/lib/gdm3/gdm-x-session[789]: (--) Log file renamed from "/var/log/Xorg.pid-791.log" to "/var/log/Xorg.0.log"
messages:Apr 20 20:40:22 debian /usr/lib/gdm3/gdm-x-session[789]: (==) Log file: "/var/log/Xorg.0.log", Time: Tue Apr 20 20:40:22 2021
messages:Apr 21 09:09:19 debian /usr/lib/gdm3/gdm-x-session[815]: (--) Log file renamed from "/var/log/Xorg.pid-817.log" to "/var/log/Xorg.0.log"
messages:Apr 21 09:09:19 debian /usr/lib/gdm3/gdm-x-session[815]: (==) Log file: "/var/log/Xorg.0.log", Time: Wed Apr 21 09:09:19 2021
messages:Apr 21 13:51:01 debian /usr/lib/gdm3/gdm-x-session[784]: (--) Log file renamed from "/var/log/Xorg.pid-786.log" to "/var/log/Xorg.0.log"
messages:Apr 21 13:51:01 debian /usr/lib/gdm3/gdm-x-session[784]: (==) Log file: "/var/log/Xorg.0.log", Time: Wed Apr 21 13:51:01 2021
messages:Apr 21 16:44:40 debian /usr/lib/gdm3/gdm-x-session[802]: (--) Log file renamed from "/var/log/Xorg.pid-804.log" to "/var/log/Xorg.0.log"
messages:Apr 21 16:44:40 debian /usr/lib/gdm3/gdm-x-session[802]: (==) Log file: "/var/log/Xorg.0.log", Time: Wed Apr 21 16:44:40 2021
messages:Apr 21 18:45:09 debian /usr/lib/gdm3/gdm-x-session[786]: (--) Log file renamed from "/var/log/Xorg.pid-788.log" to "/var/log/Xorg.0.log"
messages:Apr 21 18:45:09 debian /usr/lib/gdm3/gdm-x-session[786]: (==) Log file: "/var/log/Xorg.0.log", Time: Wed Apr 21 18:45:09 2021
messages:Apr 22 07:14:09 debian /usr/lib/gdm3/gdm-x-session[869]: (--) Log file renamed from "/var/log/Xorg.pid-871.log" to "/var/log/Xorg.0.log"
messages:Apr 22 07:14:09 debian /usr/lib/gdm3/gdm-x-session[869]: (==) Log file: "/var/log/Xorg.0.log", Time: Thu Apr 22 07:14:09 2021
messages:Apr 22 07:21:25 debian /usr/lib/gdm3/gdm-x-session[781]: (--) Log file renamed from "/var/log/Xorg.pid-783.log" to "/var/log/Xorg.0.log"
messages:Apr 22 07:21:25 debian /usr/lib/gdm3/gdm-x-session[781]: (==) Log file: "/var/log/Xorg.0.log", Time: Thu Apr 22 07:21:25 2021
messages:Apr 22 07:27:05 debian /usr/lib/gdm3/gdm-x-session[783]: (--) Log file renamed from "/var/log/Xorg.pid-785.log" to "/var/log/Xorg.0.log"
messages:Apr 22 07:27:05 debian /usr/lib/gdm3/gdm-x-session[783]: (==) Log file: "/var/log/Xorg.0.log", Time: Thu Apr 22 07:27:05 2021
messages:Apr 22 09:42:13 debian /usr/lib/gdm3/gdm-x-session[807]: (--) Log file renamed from "/var/log/Xorg.pid-809.log" to "/var/log/Xorg.0.log"
messages:Apr 22 09:42:13 debian /usr/lib/gdm3/gdm-x-session[807]: (==) Log file: "/var/log/Xorg.0.log", Time: Thu Apr 22 09:42:13 2021
messages:Apr 22 16:35:49 debian /usr/lib/gdm3/gdm-x-session[803]: (--) Log file renamed from "/var/log/Xorg.pid-805.log" to "/var/log/Xorg.0.log"
messages:Apr 22 16:35:49 debian /usr/lib/gdm3/gdm-x-session[803]: (==) Log file: "/var/log/Xorg.0.log", Time: Thu Apr 22 16:35:49 2021
messages:Apr 23 07:38:47 debian /usr/lib/gdm3/gdm-x-session[797]: (--) Log file renamed from "/var/log/Xorg.pid-799.log" to "/var/log/Xorg.0.log"
messages:Apr 23 07:38:47 debian /usr/lib/gdm3/gdm-x-session[797]: (==) Log file: "/var/log/Xorg.0.log", Time: Fri Apr 23 07:38:47 2021
Xorg.0.log:[8.171] (--) Log file renamed from "/var/log/Xorg.pid-799.log" to "/var/log/Xorg.0.log"
Xorg.0.log:[8.172] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Apr 23 07:38:47 2021
user.log:Apr 20 16:35:36 debian /usr/lib/gdm3/gdm-x-session[794]: (--) Log file renamed from "/var/log/Xorg.pid-796.log" to "/var/log/Xorg.0.log"
user.log:Apr 20 16:35:36 debian /usr/lib/gdm3/gdm-x-session[794]: (==) Log file: "/var/log/Xorg.0.log", Time: Tue Apr 20 16:35:36 2021
user.log:Apr 20 16:43:55 debian /usr/lib/gdm3/gdm-x-session[802]: (--) Log file renamed from "/var/log/Xorg.pid-804.log" to "/var/log/Xorg.0.log"
user.log:Apr 20 16:43:55 debian /usr/lib/gdm3/gdm-x-session[802]: (==) Log file: "/var/log/Xorg.0.log", Time: Tue Apr 20 16:43:55 2021
user.log:Apr 20 20:40:22 debian /usr/lib/gdm3/gdm-x-session[789]: (--) Log file renamed from "/var/log/Xorg.pid-791.log" to "/var/log/Xorg.0.log"
user.log:Apr 20 20:40:22 debian /usr/lib/gdm3/gdm-x-session[789]: (==) Log file: "/var/log/Xorg.0.log", Time: Tue Apr 20 20:40:22 2021
user.log:Apr 21 09:09:19 debian /usr/lib/gdm3/gdm-x-session[815]: (--) Log file renamed from "/var/log/Xorg.pid-817.log" to "/var/log/Xorg.0.log"
user.log:Apr 21 09:09:19 debian /usr/lib/gdm3/gdm-x-session[815]: (==) Log file: "/var/log/Xorg.0.log", Time: Wed Apr 21 09:09:19 2021
user.log:Apr 21 13:51:01 debian /usr/lib/gdm3/gdm-x-session[784]: (--) Log file renamed from "/var/log/Xorg.pid-786.log" to "/var/log/Xorg.0.log"
user.log:Apr 21 13:51:01 debian /usr/lib/gdm3/gdm-x-session[784]: (==) Log file: "/var/log/Xorg.0.log", Time: Wed Apr 21 13:51:01 2021
user.log:Apr 21 16:44:40 debian /usr/lib/gdm3/gdm-x-session[802]: (--) Log file renamed from "/var/log/Xorg.pid-804.log" to "/var/log/Xorg.0.log"
user.log:Apr 21 16:44:40 debian /usr/lib/gdm3/gdm-x-session[802]: (==) Log file: "/var/log/Xorg.0.log", Time: Wed Apr 21 16:44:40 2021
user.log:Apr 21 18:45:09 debian /usr/lib/gdm3/gdm-x-session[786]: (--) Log file renamed from "/var/log/Xorg.pid-788.log" to "/var/log/Xorg.0.log"
user.log:Apr 21 18:45:09 debian /usr/lib/gdm3/gdm-x-session[786]: (==) Log file: "/var/log/Xorg.0.log", Time: Wed Apr 21 18:45:09 2021
user.log:Apr 22 07:14:09 debian /usr/lib/gdm3/gdm-x-session[869]: (--) Log file renamed from "/var/log/Xorg.pid-871.log" to "/var/log/Xorg.0.log"
user.log:Apr 22 07:14:09 debian /usr/lib/gdm3/gdm-x-session[869]: (==) Log file: "/var/log/Xorg.0.log", Time: Thu Apr 22 07:14:09 2021
user.log:Apr 22 07:21:25 debian /usr/lib/gdm3/gdm-x-session[781]: (--) Log file renamed from "/var/log/Xorg.pid-783.log" to "/var/log/Xorg.0.log"
user.log:Apr 22 07:21:25 debian /usr/lib/gdm3/gdm-x-session[781]: (==) Log file: "/var/log/Xorg.0.log", Time: Thu Apr 22 07:21:25 2021
user.log:Apr 22 07:27:05 debian /usr/lib/gdm3/gdm-x-session[783]: (--) Log file renamed from "/var/log/Xorg.pid-785.log" to "/var/log/Xorg.0.log"
user.log:Apr 22 07:27:05 debian /usr/lib/gdm3/gdm-x-session[783]: (==) Log file: "/var/log/Xorg.0.log", Time: Thu Apr 22 07:27:05 2021
user.log:Apr 22 09:42:13 debian /usr/lib/gdm3/gdm-x-session[807]: (--) Log file renamed from "/var/log/Xorg.pid-809.log" to "/var/log/Xorg.0.log"
user.log:Apr 22 09:42:13 debian /usr/lib/gdm3/gdm-x-session[807]: (==) Log file: "/var/log/Xorg.0.log", Time: Thu Apr 22 09:42:13 2021
user.log:Apr 22 16:35:49 debian /usr/lib/gdm3/gdm-x-session[803]: (--) Log file renamed from "/var/log/Xorg.pid-805.log" to "/var/log/Xorg.0.log"
user.log:Apr 22 16:35:49 debian /usr/lib/gdm3/gdm-x-session[803]: (==) Log file: "/var/log/Xorg.0.log", Time: Thu Apr 22 16:35:49 2021
user.log:Apr 23 07:38:47 debian /usr/lib/gdm3/gdm-x-session[797]: (--) Log file renamed from "/var/log/Xorg.pid-799.log" to "/var/log/Xorg.0.log"
user.log:Apr 23 07:38:47 debian /usr/lib/gdm3/gdm-x-session[797]: (==) Log file: "/var/log/Xorg.0.log", Time: Fri Apr 23 07:38:47 2021
Xorg.0.log.old:[8.239] (--) Log file renamed from "/var/log/Xorg.pid-805.log" to "/var/log/Xorg.0.log"
Xorg.0.log.old:[8.240] (==) Log file: "/var/log/Xorg.0.log", Time: Thu Apr 22 16:35:49 2021
installer/Xorg.0.log:[5.584] (==) Log file: "/var/log/Xorg.0.log", Time: Tue Apr 20 14:08:30 2021
syslog.1:Apr 22 07:14:09 debian /usr/lib/gdm3/gdm-x-session[869]: (--) Log file renamed from "/var/log/Xorg.pid-871.log" to "/var/log/Xorg.0.log"
syslog.1:Apr 22 07:14:09 debian /usr/lib/gdm3/gdm-x-session[869]: (==) Log file: "/var/log/Xorg.0.log", Time: Thu Apr 22 07:14:09 2021
syslog.1:Apr 22 07:21:25 debian /usr/lib/gdm3/gdm-x-session[781]: (--) Log file renamed from "/var/log/Xorg.pid-783.log" to "/var/log/Xorg.0.log"
syslog.1:Apr 22 07:21:25 debian /usr/lib/gdm3/gdm-x-session[781]: (==) Log file: "/var/log/Xorg.0.log", Time: Thu Apr 22 07:21:25 2021
syslog.1:Apr 22 07:27:05 debian /usr/lib/gdm3/gdm-x-session[783]: (--) Log file renamed from "/var/log/Xorg.pid-785.log" to "/var/log/Xorg.0.log"
syslog.1:Apr 22 07:27:05 debian /usr/lib/gdm3/gdm-x-session[783]: (==) Log file: "/var/log/Xorg.0.log", Time: Thu Apr 22 07:27:05 2021
syslog.1:Apr 22 09:42:13 debian /usr/lib/gdm3/gdm-x-session[807]: (--) Log file renamed from "/var/log/Xorg.pid-809.log" to "/var/log/Xorg.0.log"
syslog.1:Apr 22 09:42:13 debian /usr/lib/gdm3/gdm-x-session[807]: (==) Log file: "/var/log/Xorg.0.log", Time: Thu Apr 22 09:42:13 2021
syslog.1:Apr 22 16:35:49 debian /usr/lib/gdm3/gdm-x-session[803]: (--) Log file renamed from "/var/log/Xorg.pid-805.log" to "/var/log/Xorg.0.log"
syslog.1:Apr 22 16:35:49 debian /usr/lib/gdm3/gdm-x-session[803]: (==) Log file: "/var/log/Xorg.0.log", Time: Thu Apr 22 16:35:49 2021

et ça (pour Xorg.1)
syslog:Apr 23 07:38:57 debian /usr/lib/gdm3/gdm-x-session[1174]: (--) Log file renamed from "/var/log/Xorg.pid-1176.log" to "/var/log/Xorg.1.log"
syslog:Apr 23 07:38:57 debian /usr/lib/gdm3/gdm-x-session[1174]: (==) Log file: "/var/log/Xorg.1.log", Time: Fri Apr 23 07:38:57 2021
messages:Apr 20 16:36:12 debian /usr/lib/gdm3/gdm-x-session[1144]: (--) Log file renamed from "/var/log/Xorg.pid-1146.log" to "/var/log/Xorg.1.log"
messages:Apr 20 16:36:12 debian /usr/lib/gdm3/gdm-x-session[1144]: (==) Log file: "/var/log/Xorg.1.log", Time: Tue Apr 20 16:36:12 2021
messages:Apr 20 16:50:41 debian /usr/lib/gdm3/gdm-x-session[1147]: (--) Log file renamed from "/var/log/Xorg.pid-1149.log" to "/var/log/Xorg.1.log"
messages:Apr 20 16:50:41 debian /usr/lib/gdm3/gdm-x-session[1147]: (==) Log file: "/var/log/Xorg.1.log", Time: Tue Apr 20 16:50:41 2021
messages:Apr 20 20:40:40 debian /usr/lib/gdm3/gdm-x-session[1116]: (--) Log file renamed from "/var/log/Xorg.pid-1118.log" to "/var/log/Xorg.1.log"
messages:Apr 20 20:40:40 debian /usr/lib/gdm3/gdm-x-session[1116]: (==) Log file: "/var/log/Xorg.1.log", Time: Tue Apr 20 20:40:40 2021
messages:Apr 21 09:09:35 debian /usr/lib/gdm3/gdm-x-session[1102]: (--) Log file renamed from "/var/log/Xorg.pid-1104.log" to "/var/log/Xorg.1.log"
messages:Apr 21 09:09:35 debian /usr/lib/gdm3/gdm-x-session[1102]: (==) Log file: "/var/log/Xorg.1.log", Time: Wed Apr 21 09:09:35 2021
messages:Apr 21 13:51:16 debian /usr/lib/gdm3/gdm-x-session[1113]: (--) Log file renamed from "/var/log/Xorg.pid-1115.log" to "/var/log/Xorg.1.log"
messages:Apr 21 13:51:16 debian /usr/lib/gdm3/gdm-x-session[1113]: (==) Log file: "/var/log/Xorg.1.log", Time: Wed Apr 21 13:51:16 2021
messages:Apr 21 16:45:32 debian /usr/lib/gdm3/gdm-x-session[1139]: (--) Log file renamed from "/var/log/Xorg.pid-1141.log" to "/var/log/Xorg.1.log"
messages:Apr 21 16:45:32 debian /usr/lib/gdm3/gdm-x-session[1139]: (==) Log file: "/var/log/Xorg.1.log", Time: Wed Apr 21 16:45:32 2021
messages:Apr 21 18:45:26 debian /usr/lib/gdm3/gdm-x-session[1118]: (--) Log file renamed from "/var/log/Xorg.pid-1120.log" to "/var/log/Xorg.1.log"
messages:Apr 21 18:45:26 debian /usr/lib/gdm3/gdm-x-session[1118]: (==) Log file: "/var/log/Xorg.1.log", Time: Wed Apr 21 18:45:26 2021
messages:Apr 22 07:14:22 debian /usr/lib/gdm3/gdm-x-session[1186]: (--) Log file renamed from "/var/log/Xorg.pid-1188.log" to "/var/log/Xorg.1.log"
messages:Apr 22 07:14:22 debian /usr/lib/gdm3/gdm-x-session[1186]: (==) Log file: "/var/log/Xorg.1.log", Time: Thu Apr 22 07:14:22 2021
messages:Apr 22 07:21:37 debian /usr/lib/gdm3/gdm-x-session[1115]: (--) Log file renamed from "/var/log/Xorg.pid-1117.log" to "/var/log/Xorg.1.log"
messages:Apr 22 07:21:37 debian /usr/lib/gdm3/gdm-x-session[1115]: (==) Log file: "/var/log/Xorg.1.log", Time: Thu Apr 22 07:21:37 2021
messages:Apr 22 07:27:15 debian /usr/lib/gdm3/gdm-x-session[1117]: (--) Log file renamed from "/var/log/Xorg.pid-1119.log" to "/var/log/Xorg.1.log"
messages:Apr 22 07:27:15 debian /usr/lib/gdm3/gdm-x-session[1117]: (==) Log file: "/var/log/Xorg.1.log", Time: Thu Apr 22 07:27:15 2021
messages:Apr 22 09:42:23 debian /usr/lib/gdm3/gdm-x-session[1140]: (--) Log file renamed from "/var/log/Xorg.pid-1142.log" to "/var/log/Xorg.1.log"
messages:Apr 22 09:42:23 debian /usr/lib/gdm3/gdm-x-session[1140]: (==) Log file: "/var/log/Xorg.1.log", Time: Thu Apr 22 09:42:23 2021
messages:Apr 22 16:36:02 debian /usr/lib/gdm3/gdm-x-session[1126]: (--) Log file renamed from "/var/log/Xorg.pid-1128.log" to "/var/log/Xorg.1.log"
messages:Apr 22 16:36:02 debian /usr/lib/gdm3/gdm-x-session[1126]: (==) Log file: "/var/log/Xorg.1.log", Time: Thu Apr 22 16:36:02 2021
messages:Apr 23 07:38:57 debian /usr/lib/gdm3/gdm-x-session[1174]: (--) Log file renamed from "/var/log/Xorg.pid-1176.log" to "/var/log/Xorg.1.log"
messages:Apr 23 07:38:57 debian /usr/lib/gdm3/gdm-x-session[1174]: (==) Log file: "/var/log/Xorg.1.log", Time: Fri Apr 23 07:38:57 2021
Xorg.1.log.old:[20.782] (--) Log file renamed from "/var/log/Xorg.pid-1128.log" to "/var/log/Xorg.1.log"
Xorg.1.log.old:[20.783] (==) Log file: "/var/log/Xorg.1.log", Time: Thu Apr 22 16:36:02 2021
user.log:Apr 20 16:36:12 debian /usr/lib/gdm3/gdm-x-session[1144]: (--) Log file renamed from "/var/log/Xorg.pid-1146.log" to "/var/log/Xorg.1.log"
user.log:Apr 20 16:36:12 debian /usr/lib/gdm3/gdm-x-session[1144]: (==) Log file: "/var/log/Xorg.1.log", Time: Tue Apr 20 16:36:12 2021
user.log:Apr 20 16:50:41 debian /usr/lib/gdm3/gdm-x-session[1147]: (--) Log file renamed from "/var/log/Xorg.pid-1149.log" to "/var/log/Xorg.1.log"
user.log:Apr 20 16:50:41 debian /usr/lib/gdm3/gdm-x-session[1147]: (==) Log file: "/var/log/Xorg.1.log", Time: Tue Apr 20 16:50:41 2021
user.log:Apr 20 20:40:40 debian /usr/lib/gdm3/gdm-x-session[1116]: (--) Log file renamed from "/var/log/Xorg.pid-1118.log" to "/var/log/Xorg.1.log"
user.log:Apr 20 20:40:40 debian /usr/lib/gdm3/gdm-x-session[1116]: (==) Log file: "/var/log/Xorg.1.log", Time: Tue Apr 20 20:40:40 2021
user.log:Apr 21 09:09:35 debian /usr/lib/gdm3/gdm-x-session[1102]: (--) Log file renamed from "/var/log/Xorg.pid-1104.log" to "/var/log/Xorg.1.log"
user.log:Apr 21 09:09:35 debian /usr/lib/gdm3/gdm-x-session[1102]: (==) Log file: "/var/log/Xorg.1.log", Time: Wed Apr 21 09:09:35 2021
user.log:Apr 21 13:51:16 debian /usr/lib/gdm3/gdm-x-session[1113]: (--) Log file renamed from "/var/log/Xorg.pid-1115.log" to "/var/log/Xorg.1.log"
user.log:Apr 21 13:51:16 debian /usr/lib/gdm3/gdm-x-session[1113]: (==) Log file: "/var/log/Xorg.1.log", Time: Wed Apr 21 13:51:16 2021
user.log:Apr 21 16:45:32 debian /usr/lib/gdm3/gdm-x-session[1139]: (--) Log file renamed from "/var/log/Xorg.pid-1141.log" to "/var/log/Xorg.1.log"
user.log:Apr 21 16:45:32 debian /usr/lib/gdm3/gdm-x-session[1139]: (==) Log file: "/var/log/Xorg.1.log", Time: Wed Apr 21 16:45:32 2021
user.log:Apr 21 18:45:26 debian /usr/lib/gdm3/gdm-x-session[1118]: (--) Log file renamed from "/var/log/Xorg.pid-1120.log" to "/var/log/Xorg.1.log"
user.log:Apr 21 18:45:26 debian /usr/lib/gdm3/gdm-x-session[1118]: (==) Log file: "/var/log/Xorg.1.log", Time: Wed Apr 21 18:45:26 2021
user.log:Apr 22 07:14:22 debian /usr/lib/gdm3/gdm-x-session[1186]: (--) Log file renamed from "/var/log/Xorg.pid-1188.log" to "/var/log/Xorg.1.log"
user.log:Apr 22 07:14:22 debian /usr/lib/gdm3/gdm-x-session[1186]: (==) Log file: "/var/log/Xorg.1.log", Time: Thu Apr 22 07:14:22 2021
user.log:Apr 22 07:21:37 debian /usr/lib/gdm3/gdm-x-session[1115]: (--) Log file renamed from "/var/log/Xorg.pid-1117.log" to "/var/log/Xorg.1.log"
user.log:Apr 22 07:21:37 debian /usr/lib/gdm3/gdm-x-session[1115]: (==) Log file: "/var/log/Xorg.1.log", Time: Thu Apr 22 07:21:37 2021
user.log:Apr 22 07:27:15 debian /usr/lib/gdm3/gdm-x-session[1117]: (--) Log file renamed from "/var/log/Xorg.pid-1119.log" to "/var/log/Xorg.1.log"
user.log:Apr 22 07:27:15 debian /usr/lib/gdm3/gdm-x-session[1117]: (==) Log file: "/var/log/Xorg.1.log", Time: Thu Apr 22 07:27:15 2021
user.log:Apr 22 09:42:23 debian /usr/lib/gdm3/gdm-x-session[1140]: (--) Log file renamed from "/var/log/Xorg.pid-1142.log" to "/var/log/Xorg.1.log"
user.log:Apr 22 09:42:23 debian /usr/lib/gdm3/gdm-x-session[1140]: (==) Log file: "/var/log/Xorg.1.log", Time: Thu Apr 22 09:42:23 2021
user.log:Apr 22 16:36:02 debian /usr/lib/gdm3/gdm-x-session[1126]: (--) Log file renamed from "/var/log/Xorg.pid-1128.log" to "/var/log/Xorg.1.log"
user.log:Apr 22 16:36:02 debian /usr/lib/gdm3/gdm-x-session[1126]: (==) Log file: "/var/log/Xorg.1.log", Time: Thu Apr 22 16:36:02 2021
user.log:Apr 23 07:38:57 debian /usr/lib/gdm3/gdm-x-session[1174]: (--) Log file renamed from "/var/log/Xorg.pid-1176.log" to "/var/log/Xorg.1.log"
user.log:Apr 23 07:38:57 debian /usr/lib/gdm3/gdm-x-session[1174]: (==) Log file: "/var/log/Xorg.1.log", Time: Fri Apr 23 07:38:57 2021
Xorg.1.log:[17.952] (--) Log file renamed from "/var/log/Xorg.pid-1176.log" to "/var/log/Xorg.1.log"
Xorg.1.log:[17.953] (==) Log file: "/var/log/Xorg.1.log", Time: Fri Apr 23 07:38:57 2021
syslog.1:Apr 22 07:14:22 debian /usr/lib/gdm3/gdm-x-session[1186]: (--) Log file renamed from "/var/log/Xorg.pid-1188.log" to "/var/log/Xorg.1.log"
syslog.1:Apr 22 07:14:22 debian /usr/lib/gdm3/gdm-x-session[1186]: (==) Log file: "/var/log/Xorg.1.log", Time: Thu Apr 22 07:14:22 2021
syslog.1:Apr 22 07:21:37 debian /usr/lib/gdm3/gdm-x-session[1115]: (--) Log file renamed from "/var/log/Xorg.pid-1117.log" to "/var/log/Xorg.1.log"
syslog.1:Apr 22 07:21:37 debian /usr/lib/gdm3/gdm-x-session[1115]: (==) Log file: "/var/log/Xorg.1.log", Time: Thu Apr 22 07:21:37 2021
syslog.1:Apr 22 07:27:15 debian /usr/lib/gdm3/gdm-x-session[1117]: (--) Log file renamed from "/var/log/Xorg.pid-1119.log" to "/var/log/Xorg.1.log"
syslog.1:Apr 22 07:27:15 debian /usr/lib/gdm3/gdm-x-session[1117]: (==) Log file: "/var/log/Xorg.1.log", Time: Thu Apr 22 07:27:15 2021
syslog.1:Apr 22 09:42:23 debian /usr/lib/gdm3/gdm-x-session[1140]: (--) Log file renamed from "/var/log/Xorg.pid-1142.log" to "/var/log/Xorg.1.log"
syslog.1:Apr 22 09:42:23 debian /usr/lib/gdm3/gdm-x-session[1140]: (==) Log file: "/var/log/Xorg.1.log", Time: Thu Apr 22 09:42:23 2021
syslog.1:Apr 22 16:36:02 debian /usr/lib/gdm3/gdm-x-session[1126]: (--) Log file renamed from "/var/log/Xorg.pid-1128.log" to "/var/log/Xorg.1.log"
syslog.1:Apr 22 16:36:02 debian /usr/lib/gdm3/gdm-x-session[1126]: (==) Log file: "/var/log/Xorg.1.log", Time: Thu Apr 22 16:36:02 2021

```

J’ai aussi des «&nbsp;old&nbsp;». Tu auras compris que je ne suis pas un spécialiste

---

<div class="post-metadata">

**Author:** ![jcsm33](https://www.debian-fr.org/user_avatar/www.debian-fr.org/jcsm33/32/3832_2.png) [@jcsm33](https://www.debian-fr.org/u/jcsm33)\
**Post date:** [Avril 23, 2021, 8:25 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/13 "2021-04-23T08:25:25Z")

</div>

Il nous faudrait le contenu du fichier Xorg.0.log

---

<div class="post-metadata">

**Author:** ![omangeat](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/o/f05b48/32.png) [@omangeat](https://www.debian-fr.org/u/omangeat)\
**Post date:** [Avril 23, 2021, 10:28 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/14 "2021-04-23T10:28:09Z")

</div>

C’est un très grand fichier. En voici le début

```nohighlight
  GNU nano 3.2 /var/log/Xorg.0.log                                                                            

[8.152] (--) Log file renamed from "/var/log/Xorg.pid-794.log" to "/var/log/Xorg.0.log"
[8.153]
X.Org X Server 1.20.4
X Protocol Version 11, Revision 0
[8.153] Build Operating System: Linux 5.10.0-6-amd64 x86_64 Debian
[8.153] Current Operating System: Linux debian 4.19.0-16-amd64 #1 SMP Debian 4.19.181-1 (2021-03-19) x86_64
[8.153] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.19.0-16-amd64 root=UUID=fb85abb5-236e-4b56-8e55-a2b5fca759e9 ro quiet
[8.153] Build Date: 19 April 2021 09:34:38AM
[8.153] xorg-server 2:1.20.4-1+deb10u3 (https://www.debian.org/support)
[8.153] Current version of pixman: 0.36.0
[8.153] Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
[8.153] Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[8.153] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Apr 23 12:01:16 2021
[8.153] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[8.154] (==) No Layout section. Using the first Screen section.
[8.154] (==) No screen section available. Using defaults.
[8.154] (**) |-->Screen "Default Screen Section" (0)
[8.154] (**) | |-->Monitor "<default monitor>"
[8.154] (==) No monitor specified for screen "Default Screen Section".
        Using a default monitor configuration.
[8.154] (==) Automatically adding devices
[8.154] (==) Automatically enabling devices
[8.154] (==) Automatically adding GPU devices
[8.155] (==) Max clients allowed: 256, resource mask: 0x1fffff
[8.156] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[8.156] Entry deleted from font path.
[8.157] (==) FontPath set to:
        /usr/share/fonts/X11/misc,
        /usr/share/fonts/X11/100dpi/:unscaled,
        /usr/share/fonts/X11/75dpi/:unscaled,
        /usr/share/fonts/X11/Type1,
        /usr/share/fonts/X11/100dpi,
        /usr/share/fonts/X11/75dpi,
        built-ins
[8.157] (==) ModulePath set to "/usr/lib/xorg/modules"
[8.157] (II) The server relies on udev to provide the list of input devices.
        If no devices become available, reconfigure udev or disable AutoAddDevices.
[8.157] (II) Loader magic: 0x563d01070e20
[8.157] (II) Module ABI versions:
[8.157] X.Org ANSI C Emulation: 0.4
[8.157] X.Org Video Driver: 24.0
[8.157] X.Org XInput driver : 24.1
[8.157] X.Org Server Extension : 10.0
[8.158] (++) using VT number 1

[8.160] (II) systemd-logind: took control of session /org/freedesktop/login1/session/c2
[8.161] (--) PCI:*(0@0:2:0) 8086:9bc5:1458:d000 rev 5, Mem @ 0x50000000/16777216, 0x40000000/268435456, I/O @ 0x00003000/64, BIOS @ 0x????????/131072
[8.161] (II) LoadModule: "glx"
[8.161] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[8.163] (II) Module glx: vendor="X.Org Foundation"
[8.163] compiled for 1.20.4, module version = 1.0.0
[8.163] ABI class: X.Org Server Extension, version 10.0
[8.163] (==) Matched modesetting as autoconfigured driver 0
 [8.163] (==) Matched modesetting as autoconfigured driver 0
[8.163] (==) Matched fbdev as autoconfigured driver 1
[8.163] (==) Matched vesa as autoconfigured driver 2
[8.163] (==) Assigned the driver to the xf86ConfigLayout
[8.163] (II) LoadModule: "modesetting"
[8.163] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[8.164] (II) Module modesetting: vendor="X.Org Foundation"
[8.164] compiled for 1.20.4, module version = 1.20.4
[8.164] Module class: X.Org Video Driver
[8.164] ABI class: X.Org Video Driver, version 24.0
[8.164] (II) LoadModule: "fbdev"
[8.164] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[8.164] (II) Module fbdev: vendor="X.Org Foundation"
[8.164] compiled for 1.20.0, module version = 0.5.0
[8.164] Module class: X.Org Video Driver
[8.164] ABI class: X.Org Video Driver, version 24.0
[8.164] (II) LoadModule: "vesa"
[8.164] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[8.165] (II) Module vesa: vendor="X.Org Foundation"
[8.165] compiled for 1.20.1, module version = 2.4.0
[8.165] Module class: X.Org Video Driver
[8.165] ABI class: X.Org Video Driver, version 24.0
[8.165] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[8.165] (II) FBDEV: driver for framebuffer: fbdev
[8.165] (II) VESA: driver for VESA chipsets: vesa
[8.165] (EE) open /dev/dri/card0: No such file or directory
[8.165] (WW) Falling back to old probe method for modesetting
[8.165] (EE) open /dev/dri/card0: No such file or directory
[8.165] (II) Loading sub module "fbdevhw"
[8.165] (II) LoadModule: "fbdevhw"
[8.165] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[8.165] (II) Module fbdevhw: vendor="X.Org Foundation"
[8.165] compiled for 1.20.4, module version = 0.0.2
[8.165] ABI class: X.Org Video Driver, version 24.0
[8.165] (EE) Unable to find a valid framebuffer device
[8.165] (WW) Falling back to old probe method for fbdev
[8.165] (II) Loading sub module "fbdevhw"
[8.165] (II) LoadModule: "fbdevhw"
[8.165] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[8.165] (II) Module fbdevhw: vendor="X.Org Foundation"
[8.165] compiled for 1.20.4, module version = 0.0.2
[8.165] ABI class: X.Org Video Driver, version 24.0
[8.165] (EE) open /dev/fb0: No such file or directory
[8.165] (EE) Screen 0 deleted because of no matching config section.
[8.165] (II) UnloadModule: "modesetting"
[8.165] (EE) Screen 0 deleted because of no matching config section.
[8.165] (II) UnloadModule: "fbdev"
[8.165] (II) UnloadSubModule: "fbdevhw"
[8.165] (II) Loading sub module "vbe"
[8.165] (II) LoadModule: "vbe"
[8.165] (II) Loading /usr/lib/xorg/modules/libvbe.so
[8.166] (II) Module vbe: vendor="X.Org Foundation"
[8.166] compiled for 1.20.4, module version = 1.1.0
[8.166] ABI class: X.Org Video Driver, version 24.0
[8.166] (II) Loading sub module "int10"
[8.166] (II) LoadModule: "int10"

```

---

<div class="post-metadata">

**Author:** ![omangeat](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/o/f05b48/32.png) [@omangeat](https://www.debian-fr.org/u/omangeat)\
**Post date:** [Avril 23, 2021, 11:49 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/15 "2021-04-23T11:49:45Z")

</div>

Sinon je joins le fichier  
[Xorg.0.log](https://www.debian-fr.org/uploads/short-url/25oQXaK8b7FN1QgkQ5K53ibv4bF.log) (57,8 Ko)

---

<div class="post-metadata">

**Author:** ![DarkGagan](https://www.debian-fr.org/user_avatar/www.debian-fr.org/darkgagan/32/4093_2.png) [@DarkGagan](https://www.debian-fr.org/u/DarkGagan)\
**Post date:** [Avril 23, 2021, 12:27 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/16 "2021-04-23T12:27:26Z")

</div>

Question peut-être bête mais as-tu la possibilité de connecter ton écran via le dvi ou le vga? Ces 2 ports sont dispos sur la cm aussi mais à voir s’ils sont présents sur ton écran.

---

<div class="post-metadata">

**Author:** ![omangeat](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/o/f05b48/32.png) [@omangeat](https://www.debian-fr.org/u/omangeat)\
**Post date:** [Avril 23, 2021, 12:35 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/17 "2021-04-23T12:35:42Z")

</div>

Possible en VGA faut juste que je mette la main sur câble qui va bien.

---

<div class="post-metadata">

**Author:** ![jcsm33](https://www.debian-fr.org/user_avatar/www.debian-fr.org/jcsm33/32/3832_2.png) [@jcsm33](https://www.debian-fr.org/u/jcsm33)\
**Post date:** [Avril 23, 2021, 3:48 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/18 "2021-04-23T15:48:05Z")

</div>

C’est VESA qui est utilisé pour afficher, ça pourrait expliquer les limites.

> [@omangeat](#):
>
> J’ai supprimé xserver-xorg-video-intel

Il va peut-être falloir le remettre.  
Après un peu de lecture, il semble que c’est i915 qui devrait piloter l’affichage.

---

<div class="post-metadata">

**Author:** ![omangeat](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/o/f05b48/32.png) [@omangeat](https://www.debian-fr.org/u/omangeat)\
**Post date:** [Avril 23, 2021, 4:12 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/19 "2021-04-23T16:12:40Z")

</div>

Ok merci pour les infos.  
J’ai remis xserver-xorg-video-intel et j’ai même fait un petit

```nohighlight
sudo dpkg-reconfigure xserver-xorg

```

avant de rebooter mais j’ai toujours les mêmes erreurs dans Xorg.0.log  
Je regarde du côté de VESA

---

<div class="post-metadata">

**Author:** ![jcsm33](https://www.debian-fr.org/user_avatar/www.debian-fr.org/jcsm33/32/3832_2.png) [@jcsm33](https://www.debian-fr.org/u/jcsm33)\
**Post date:** [Avril 23, 2021, 4:14 UTC](https://www.debian-fr.org/t/forcer-resolution-decran/84445/20 "2021-04-23T16:14:31Z")

</div>

> [@omangeat](#):
>
> Je regarde du côté de VESA

Ce serait un mal inutile, à mon avis.  
Le but est que le pilote soit intel et non plus VESA.  
Dans l’absolu, le pilote devrait être modesetting mais bon.

Une fois intel remis, ce fichier pourrait résoudre l’affaire :

`/etc/X11/xorg.conf.d/my.conf`

```
Section "Device"
        Identifier "Card0"
        Driver "intel"
EndSection

```

[Page suivante](https://www.debian-fr.org/t/forcer-resolution-decran/84445.md?page=2)