You are not logged in.

Pages: 1

#1 2021-03-04 08:46:28

AngeD
Member
Registered: 2021-03-04
Posts: 13

[SOLVED] Xorg not detecting screens at boot

Hello,
Ive been using awesome and lightdm for a few days and very often, Lightdm can't start. If I change of tty and launch it manually it loads but awesome displays some errors. I have a Nvidia GPU.
Another thing is that if I use nvidia-xconfig, picom can't start and display an error about vsync. Deleting the section "device" fixes it.
Can somebody help me?

Thanks. smile


Here are my log files of lightdm and xorg :

lightdm/lightdm.log

[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=493
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+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
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0 has property CanMultiSession=no
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: Could not run plymouth --ping: Failed to execute child process “plymouth” (No such file or directory)
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 499: /usr/bin/X :0 -seat seat0 -auth /run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.00s] 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
[+0.00s] DEBUG: Loading user config from /etc/lightdm/users.conf
[+0.00s] DEBUG: User ange added
[+0.01s] DEBUG: Process 499 exited with return value 1
[+0.01s] DEBUG: XServer 0: X server stopped
[+0.01s] DEBUG: Releasing VT 7
[+0.01s] DEBUG: XServer 0: Removing X server authority /run/lightdm/root/:0
[+0.01s] DEBUG: Seat seat0: Display server stopped
[+0.01s] DEBUG: Seat seat0: Stopping session
[+0.01s] DEBUG: Seat seat0: Session stopped
[+0.01s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.01s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.01s] DEBUG: Seat seat0: Stopping
[+0.01s] DEBUG: Seat seat0: Stopped
[+0.01s] DEBUG: Required seat has stopped
[+0.01s] DEBUG: Stopping display manager
[+0.01s] DEBUG: Display manager stopped
[+0.01s] DEBUG: Stopping daemon
[+0.01s] DEBUG: Exiting with return value 1

lightdm/x-0.log

X.Org X Server 1.20.10
X Protocol Version 11, Revision 0
Build Operating System: Linux Arch Linux
Current Operating System: Linux ANGE-DESKTOP 5.11.2-arch1-1 #1 SMP PREEMPT Fri, 26 Feb 2021 18:26:41 +0000 x86_64
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=a28a8277-26be-4cd5-9331-574045cdcb07 rw loglevel=3 quiet
Build Date: 14 December 2020  12:10:29PM
 
Current version of pixman: 0.40.0
	Before reporting problems, check [url]http://wiki.x.org[/url]
	to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Thu Mar  4 08:57:06 2021
(==) Using config file: "/etc/X11/xorg.conf"
(==) Using config directory: "/etc/X11/xorg.conf.d"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
vesa: Refusing to run on UEFI
(EE) 
Fatal server error:
(EE) no screens found(EE) 
(EE) 
Please consult the The X.Org Foundation support 
	 at [url]http://wiki.x.org[/url]
 for help. 
(EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
(EE) 
(EE) Server terminated with error (1). Closing log file.

Xorg.0.log

[     2.724] 
X.Org X Server 1.20.10
X Protocol Version 11, Revision 0
[     2.724] Build Operating System: Linux Arch Linux
[     2.724] Current Operating System: Linux ANGE-DESKTOP 5.11.2-arch1-1 #1 SMP PREEMPT Fri, 26 Feb 2021 18:26:41 +0000 x86_64
[     2.724] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=a28a8277-26be-4cd5-9331-574045cdcb07 rw loglevel=3 quiet
[     2.724] Build Date: 14 December 2020  12:10:29PM
[     2.724]  
[     2.724] Current version of pixman: 0.40.0
[     2.724] 	Before reporting problems, check [url]http://wiki.x.org[/url]
	to make sure that you have the latest version.
[     2.724] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[     2.724] (==) Log file: "/var/log/Xorg.0.log", Time: Thu Mar  4 08:57:06 2021
[     2.724] (==) Using config file: "/etc/X11/xorg.conf"
[     2.724] (==) Using config directory: "/etc/X11/xorg.conf.d"
[     2.724] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[     2.724] (==) ServerLayout "Layout0"
[     2.724] (**) |-->Screen "Screen0" (0)
[     2.724] (**) |   |-->Monitor "Monitor0"
[     2.724] (**) |-->Input Device "Keyboard0"
[     2.724] (**) |-->Input Device "Mouse0"
[     2.724] (**) Option "Xinerama" "0"
[     2.724] (==) Automatically adding devices
[     2.724] (==) Automatically enabling devices
[     2.724] (==) Automatically adding GPU devices
[     2.724] (==) Automatically binding GPU devices
[     2.724] (==) Max clients allowed: 256, resource mask: 0x1fffff
[     2.724] (WW) The directory "/usr/share/fonts/OTF" does not exist.
[     2.724] 	Entry deleted from font path.
[     2.724] (WW) The directory "/usr/share/fonts/Type1" does not exist.
[     2.724] 	Entry deleted from font path.
[     2.724] (==) FontPath set to:
	/usr/share/fonts/misc,
	/usr/share/fonts/TTF,
	/usr/share/fonts/100dpi,
	/usr/share/fonts/75dpi
[     2.724] (==) ModulePath set to "/usr/lib/xorg/modules"
[     2.724] (WW) Hotplugging is on, devices using drivers 'kbd', 'mouse' or 'vmmouse' will be disabled.
[     2.724] (WW) Disabling Keyboard0
[     2.724] (WW) Disabling Mouse0
[     2.724] (II) Module ABI versions:
[     2.724] 	X.Org ANSI C Emulation: 0.4
[     2.724] 	X.Org Video Driver: 24.1
[     2.724] 	X.Org XInput driver : 24.1
[     2.724] 	X.Org Server Extension : 10.0
[     2.724] (++) using VT number 7

[     2.724] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[     2.726] (--) PCI:*(1@0:0:0) 10de:1f02:1462:3733 rev 161, Mem @ 0xa3000000/16777216, 0x90000000/268435456, 0xa0000000/33554432, I/O @ 0x00003000/128, BIOS @ 0x????????/131072
[     2.726] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[     2.726] (II) LoadModule: "glx"
[     2.726] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[     2.727] (II) Module glx: vendor="X.Org Foundation"
[     2.727] 	compiled for 1.20.10, module version = 1.0.0
[     2.727] 	ABI class: X.Org Server Extension, version 10.0
[     2.727] (==) Matched nouveau as autoconfigured driver 0
[     2.727] (==) Matched nv as autoconfigured driver 1
[     2.727] (==) Matched modesetting as autoconfigured driver 2
[     2.727] (==) Matched fbdev as autoconfigured driver 3
[     2.727] (==) Matched vesa as autoconfigured driver 4
[     2.727] (==) Assigned the driver to the xf86ConfigLayout
[     2.727] (II) LoadModule: "nouveau"
[     2.727] (WW) Warning, couldn't open module nouveau
[     2.727] (EE) Failed to load module "nouveau" (module does not exist, 0)
[     2.727] (II) LoadModule: "nv"
[     2.727] (WW) Warning, couldn't open module nv
[     2.727] (EE) Failed to load module "nv" (module does not exist, 0)
[     2.727] (II) LoadModule: "modesetting"
[     2.727] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[     2.727] (II) Module modesetting: vendor="X.Org Foundation"
[     2.727] 	compiled for 1.20.10, module version = 1.20.10
[     2.727] 	Module class: X.Org Video Driver
[     2.727] 	ABI class: X.Org Video Driver, version 24.1
[     2.727] (II) LoadModule: "fbdev"
[     2.727] (WW) Warning, couldn't open module fbdev
[     2.727] (EE) Failed to load module "fbdev" (module does not exist, 0)
[     2.727] (II) LoadModule: "vesa"
[     2.727] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[     2.728] (II) Module vesa: vendor="X.Org Foundation"
[     2.728] 	compiled for 1.20.9, module version = 2.5.0
[     2.728] 	Module class: X.Org Video Driver
[     2.728] 	ABI class: X.Org Video Driver, version 24.1
[     2.728] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[     2.728] (II) VESA: driver for VESA chipsets: vesa
[     2.728] (EE) open /dev/dri/card0: No such file or directory
[     2.728] (WW) Falling back to old probe method for modesetting
[     2.728] (EE) open /dev/dri/card0: No such file or directory
[     2.728] vesa: Refusing to run on UEFI
[     2.728] (EE) Screen 0 deleted because of no matching config section.
[     2.728] (II) UnloadModule: "modesetting"
[     2.728] (EE) Device(s) detected, but none match those in the config file.
[     2.728] (EE) 
Fatal server error:
[     2.728] (EE) no screens found(EE) 
[     2.728] (EE) 
Please consult the The X.Org Foundation support 
	 at [url]http://wiki.x.org[/url]
 for help. 
[     2.728] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[     2.728] (EE) 
[     2.729] (EE) Server terminated with error (1). Closing log file.

Last edited by AngeD (2022-02-19 23:41:06)

Offline

#2 2021-03-04 08:51:31

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 25,346

Re: [SOLVED] Xorg not detecting screens at boot

Please use [ code ] not [ quote ] tags for pasting outputs.

What's the point of the /etc/X11/xorg.conf ? If that was generated with nvidia-xconfig just to "have done it", remove the file.

The general "occasional" issue here is a race condition between xorg startup and initialisation of the graphics driver that has come up on linux 5.11 a few times see the mkinitcpio config in https://wiki.archlinux.org/index.php/NV … de_setting for a way to enforce the drivers to be loaded earlier.

Last edited by V1del (2021-03-04 08:54:28)

Offline

#3 2021-03-04 09:01:08

AngeD
Member
Registered: 2021-03-04
Posts: 13

Re: [SOLVED] Xorg not detecting screens at boot

My bad. This is my first time posting on this forum.

I have 3 monitors and I use nvidia-settings to configure them. I know this is not the best solution, but it worked so far, so I never took the time to understand xrandr config.

Ok, ill try that.

Thank you very much!

Offline

Pages: 1

Board footer

Powered by FluxBB