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#1 2015-02-28 12:22:09

letster
Member
Registered: 2012-02-25
Posts: 12

Unable to start xorg after latest nvidia update

Hi,
I have NVIDIA GeForce GTX 750 card. I did update to version 346.47 of nvidia driver and figured out that after reboot SDDM dont start. I disabled login manager and tried to start xorg server manually but without success. I see that there is segmentation fault in log but don't understand where it comes from exectly.
Output of /var/log/Xorg.0.log:

[    18.250] 
X.Org X Server 1.17.1
Release Date: 2015-02-10
[    18.251] X Protocol Version 11, Revision 0
[    18.251] Build Operating System: Linux 3.18.6-1-ARCH x86_64 
[    18.251] Current Operating System: Linux lolik-pc 3.18.6-1-ARCH #1 SMP PREEMPT Sat Feb 7 08:44:05 CET 2015 x86_64
[    18.251] Kernel command line: \boot\vmlinuz-linux rw root=UUID=d0592c05-2ed2-4bd2-be47-6a2762e5c3c3   rootfstype=ext4 initrd=boot\initramfs-linux.img
[    18.252] Build Date: 22 February 2015  12:50:32PM
[    18.253]  
[    18.253] Current version of pixman: 0.32.6
[    18.254] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[    18.254] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    18.255] (==) Log file: "/var/log/Xorg.0.log", Time: Sat Feb 28 13:33:14 2015
[    18.260] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    18.261] (==) No Layout section.  Using the first Screen section.
[    18.261] (==) No screen section available. Using defaults.
[    18.261] (**) |-->Screen "Default Screen Section" (0)
[    18.261] (**) |   |-->Monitor "<default monitor>"
[    18.261] (==) No monitor specified for screen "Default Screen Section".
	Using a default monitor configuration.
[    18.261] (==) Automatically adding devices
[    18.261] (==) Automatically enabling devices
[    18.261] (==) Automatically adding GPU devices
[    18.267] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/OTF/".
[    18.267] 	Entry deleted from font path.
[    18.267] 	(Run 'mkfontdir' on "/usr/share/fonts/OTF/").
[    18.271] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/100dpi/".
[    18.271] 	Entry deleted from font path.
[    18.271] 	(Run 'mkfontdir' on "/usr/share/fonts/100dpi/").
[    18.272] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/75dpi/".
[    18.272] 	Entry deleted from font path.
[    18.272] 	(Run 'mkfontdir' on "/usr/share/fonts/75dpi/").
[    18.272] (==) FontPath set to:
	/usr/share/fonts/misc/,
	/usr/share/fonts/TTF/,
	/usr/share/fonts/Type1/
[    18.272] (==) ModulePath set to "/usr/lib/xorg/modules"
[    18.272] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[    18.272] (II) Loader magic: 0x815d80
[    18.272] (II) Module ABI versions:
[    18.272] 	X.Org ANSI C Emulation: 0.4
[    18.272] 	X.Org Video Driver: 19.0
[    18.272] 	X.Org XInput driver : 21.0
[    18.272] 	X.Org Server Extension : 9.0
[    18.273] (II) systemd-logind: took control of session /org/freedesktop/login1/session/c1
[    18.273] (II) xfree86: Adding drm device (/dev/dri/card0)
[    18.273] (II) systemd-logind: got fd for /dev/dri/card0 226:0 fd 8 paused 0
[    18.273] (II) xfree86: Adding drm device (/dev/dri/card1)
[    18.273] (II) systemd-logind: got fd for /dev/dri/card1 226:1 fd 9 paused 0
[    18.274] (--) PCI: (0:0:2:0) 8086:0412:1458:d000 rev 6, Mem @ 0xf7400000/4194304, 0xd0000000/268435456, I/O @ 0x0000f000/64
[    18.274] (--) PCI:*(0:1:0:0) 10de:1380:1462:3102 rev 162, Mem @ 0xf6000000/16777216, 0xe0000000/268435456, 0xf0000000/33554432, I/O @ 0x0000e000/128, BIOS @ 0x????????/524288
[    18.274] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[    18.274] (II) LoadModule: "glx"
[    18.275] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    18.342] (II) Module glx: vendor="NVIDIA Corporation"
[    18.342] 	compiled for 4.0.2, module version = 1.0.0
[    18.342] 	Module class: X.Org Server Extension
[    18.343] (II) NVIDIA GLX Module  346.47  Thu Feb 19 18:09:07 PST 2015
[    18.343] (II) Applying OutputClass "nvidia" to /dev/dri/card0
[    18.343] 	loading driver: nvidia
[    18.343] (==) Matched nvidia as autoconfigured driver 0
[    18.343] (==) Matched nouveau as autoconfigured driver 1
[    18.343] (==) Matched nv as autoconfigured driver 2
[    18.343] (==) Matched intel as autoconfigured driver 3
[    18.343] (==) Matched nouveau as autoconfigured driver 4
[    18.343] (==) Matched nv as autoconfigured driver 5
[    18.343] (==) Matched modesetting as autoconfigured driver 6
[    18.343] (==) Matched fbdev as autoconfigured driver 7
[    18.343] (==) Matched vesa as autoconfigured driver 8
[    18.343] (==) Assigned the driver to the xf86ConfigLayout
[    18.343] (II) LoadModule: "nvidia"
[    18.344] (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so
[    18.349] (II) Module nvidia: vendor="NVIDIA Corporation"
[    18.349] 	compiled for 4.0.2, module version = 1.0.0
[    18.349] 	Module class: X.Org Video Driver
[    18.350] (II) LoadModule: "nouveau"
[    18.350] (WW) Warning, couldn't open module nouveau
[    18.350] (II) UnloadModule: "nouveau"
[    18.350] (II) Unloading nouveau
[    18.350] (EE) Failed to load module "nouveau" (module does not exist, 0)
[    18.350] (II) LoadModule: "nv"
[    18.350] (WW) Warning, couldn't open module nv
[    18.350] (II) UnloadModule: "nv"
[    18.350] (II) Unloading nv
[    18.350] (EE) Failed to load module "nv" (module does not exist, 0)
[    18.350] (II) LoadModule: "intel"
[    18.350] (WW) Warning, couldn't open module intel
[    18.350] (II) UnloadModule: "intel"
[    18.350] (II) Unloading intel
[    18.350] (EE) Failed to load module "intel" (module does not exist, 0)
[    18.350] (II) LoadModule: "modesetting"
[    18.350] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[    18.350] (II) Module modesetting: vendor="X.Org Foundation"
[    18.350] 	compiled for 1.17.1, module version = 1.17.1
[    18.350] 	Module class: X.Org Video Driver
[    18.350] 	ABI class: X.Org Video Driver, version 19.0
[    18.350] (II) LoadModule: "fbdev"
[    18.350] (WW) Warning, couldn't open module fbdev
[    18.350] (II) UnloadModule: "fbdev"
[    18.350] (II) Unloading fbdev
[    18.350] (EE) Failed to load module "fbdev" (module does not exist, 0)
[    18.350] (II) LoadModule: "vesa"
[    18.350] (WW) Warning, couldn't open module vesa
[    18.350] (II) UnloadModule: "vesa"
[    18.350] (II) Unloading vesa
[    18.350] (EE) Failed to load module "vesa" (module does not exist, 0)
[    18.350] (II) NVIDIA dlloader X Driver  346.47  Thu Feb 19 17:47:18 PST 2015
[    18.350] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[    18.351] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[    18.351] (++) using VT number 1

[    18.351] (--) controlling tty is VT number 1, auto-enabling KeepTty
[    18.351] (II) Loading sub module "fb"
[    18.351] (II) LoadModule: "fb"
[    18.351] (II) Loading /usr/lib/xorg/modules/libfb.so
[    18.352] (II) Module fb: vendor="X.Org Foundation"
[    18.352] 	compiled for 1.17.1, module version = 1.0.0
[    18.352] 	ABI class: X.Org ANSI C Emulation, version 0.4
[    18.352] (II) Loading sub module "wfb"
[    18.352] (II) LoadModule: "wfb"
[    18.352] (II) Loading /usr/lib/xorg/modules/libwfb.so
[    18.353] (II) Module wfb: vendor="X.Org Foundation"
[    18.353] 	compiled for 1.17.1, module version = 1.0.0
[    18.353] 	ABI class: X.Org ANSI C Emulation, version 0.4
[    18.353] (II) Loading sub module "ramdac"
[    18.353] (II) LoadModule: "ramdac"
[    18.353] (II) Module "ramdac" already built-in
[    18.354] (II) modeset(G0): using drv /dev/dri/card1
[    18.354] (WW) Falling back to old probe method for modesetting
[    18.354] (II) NVIDIA(0): Creating default Display subsection in Screen section
	"Default Screen Section" for depth/fbbpp 24/32
[    18.354] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
[    18.354] (==) NVIDIA(0): RGB weight 888
[    18.354] (==) NVIDIA(0): Default visual is TrueColor
[    18.354] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[    18.354] (**) NVIDIA(0): Enabling 2D acceleration
[    18.948] (II) NVIDIA(GPU-0): Found DRM driver nvidia-drm (20150116)
[    18.948] (II) NVIDIA(0): NVIDIA GPU GeForce GTX 750 Ti (GM107-A) at PCI:1:0:0 (GPU-0)
[    18.948] (--) NVIDIA(0): Memory: 2097152 kBytes
[    18.948] (--) NVIDIA(0): VideoBIOS: 82.07.32.00.18
[    18.948] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[    18.952] (--) NVIDIA(0): Valid display device(s) on GeForce GTX 750 Ti at PCI:1:0:0
[    18.952] (--) NVIDIA(0):     CRT-0
[    18.952] (--) NVIDIA(0):     DELL U2211H (DFP-0) (boot, connected)
[    18.952] (--) NVIDIA(0):     DFP-1
[    18.952] (--) NVIDIA(GPU-0): CRT-0: 400.0 MHz maximum pixel clock
[    18.952] (--) NVIDIA(0): DELL U2211H (DFP-0): Internal TMDS
[    18.952] (--) NVIDIA(GPU-0): DELL U2211H (DFP-0): 330.0 MHz maximum pixel clock
[    18.952] (--) NVIDIA(0): DFP-1: Internal TMDS
[    18.952] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[    18.952] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
[    18.952] (**) NVIDIA(0):     device DELL U2211H (DFP-0) (Using EDID frequencies has
[    18.952] (**) NVIDIA(0):     been enabled on all display devices.)
[    18.953] (==) NVIDIA(0): 
[    18.953] (==) NVIDIA(0): No modes were requested; the default mode "nvidia-auto-select"
[    18.953] (==) NVIDIA(0):     will be used as the requested mode.
[    18.953] (==) NVIDIA(0): 
[    18.953] (II) NVIDIA(0): Validated MetaModes:
[    18.953] (II) NVIDIA(0):     "DFP-0:nvidia-auto-select"
[    18.953] (II) NVIDIA(0): Virtual screen size determined to be 1920 x 1080
[    18.983] (--) NVIDIA(0): DPI set to (101, 101); computed from "UseEdidDpi" X config
[    18.983] (--) NVIDIA(0):     option
[    18.983] (==) modeset(G0): Depth 24, (==) framebuffer bpp 32
[    18.983] (==) modeset(G0): RGB weight 888
[    18.983] (==) modeset(G0): Default visual is TrueColor
[    18.983] (II) Loading sub module "glamoregl"
[    18.983] (II) LoadModule: "glamoregl"
[    18.983] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
[    18.995] (II) Module glamoregl: vendor="X.Org Foundation"
[    18.995] 	compiled for 1.17.1, module version = 1.0.0
[    18.995] 	ABI class: X.Org ANSI C Emulation, version 0.4
[    18.995] (II) glamor: OpenGL accelerated X.org driver based.
[    19.024] (EE) 
[    19.024] (EE) Backtrace:
[    19.025] (EE) 0: /usr/lib/xorg-server/Xorg (OsLookupColor+0x119) [0x5949c9]
[    19.026] (EE) 1: /usr/lib/libc.so.6 (__restore_rt+0x0) [0x7fc93cef353f]
[    19.028] (EE) 2: /usr/lib/libX11.so.6 (_XSend+0x2b) [0x7fc932e6a0bb]
[    19.028] (EE) 3: /usr/lib/libX11.so.6 (_XFlush+0x15) [0x7fc932e6a575]
[    19.028] (EE) 4: /usr/lib/libX11.so.6 (_XGetRequest+0x65) [0x7fc932e6d055]
[    19.028] (EE) 5: /usr/lib/libX11.so.6 (XQueryExtension+0x4d) [0x7fc932e605ed]
[    19.028] (EE) 6: /usr/lib/libX11.so.6 (XInitExtension+0x32) [0x7fc932e54392]
[    19.028] (EE) 7: /usr/lib/libXext.so.6 (XextAddDisplay+0x4f) [0x7fc932c2338f]
[    19.028] (EE) 8: /usr/lib/libnvidia-glsi.so.346.47 (_nv016glsi+0x5f3f7) [0x7fc93322c3d7]
[    19.028] (EE) 9: /usr/lib/libnvidia-glsi.so.346.47 (_nv016glsi+0x804) [0x7fc93316ebf4]
[    19.028] (EE) unw_get_proc_name failed: no unwind info found [-10]
[    19.028] (EE) 10: /usr/lib/libEGL.so.1 (?+0x804) [0x7fc933417ef4]
[    19.028] (EE) unw_get_proc_name failed: no unwind info found [-10]
[    19.028] (EE) 11: /usr/lib/libEGL.so.1 (?+0x804) [0x7fc933418924]
[    19.028] (EE) 12: /usr/lib/libEGL.so.1 (NvEglRegClientApi+0x4f36) [0x7fc933425866]
[    19.028] (EE) 13: /usr/lib/xorg/modules/libglamoregl.so (glamor_egl_init+0x99) [0x7fc935930539]
[    19.029] (EE) 14: /usr/lib/xorg/modules/drivers/modesetting_drv.so (_init+0x29ce) [0x7fc935fc7e9e]
[    19.029] (EE) 15: /usr/lib/xorg-server/Xorg (InitOutput+0xbcc) [0x47b63c]
[    19.029] (EE) 16: /usr/lib/xorg-server/Xorg (remove_fs_handlers+0x22a) [0x43c9da]
[    19.029] (EE) 17: /usr/lib/libc.so.6 (__libc_start_main+0xf0) [0x7fc93cee0800]
[    19.029] (EE) 18: /usr/lib/xorg-server/Xorg (_start+0x29) [0x427039]
[    19.029] (EE) 19: ? (?+0x29) [0x29]
[    19.029] (EE) 
[    19.029] (EE) Segmentation fault at address 0x0
[    19.029] (EE) 
Fatal server error:
[    19.029] (EE) Caught signal 11 (Segmentation fault). Server aborting
[    19.029] (EE) 
[    19.029] (EE) 
Please consult the The X.Org Foundation support 
	 at http://wiki.x.org
 for help. 
[    19.029] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[    19.029] (EE) 
[    19.031] (EE) Server terminated with error (1). Closing log file.

Output of command "lspci -k | grep -A 2 -i "VGA""

00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06)
	Subsystem: Gigabyte Technology Co., Ltd Device d000
	Kernel driver in use: i915
--
01:00.0 VGA compatible controller: NVIDIA Corporation GM107 [GeForce GTX 750 Ti] (rev a2)
	Subsystem: Micro-Star International Co., Ltd. [MSI] Device 3102
	Kernel driver in use: nvidia

Output of command "modinfo nvidia"

filename:       /lib/modules/3.18.6-1-ARCH/extramodules/nvidia.ko.gz
alias:          char-major-195-*
version:        346.47
supported:      external
license:        NVIDIA
alias:          pci:v000010DEd00000E00sv*sd*bc04sc80i00*
alias:          pci:v000010DEd00000AA3sv*sd*bc0Bsc40i00*
alias:          pci:v000010DEd*sv*sd*bc03sc02i00*
alias:          pci:v000010DEd*sv*sd*bc03sc00i00*
depends:        drm,i2c-core
vermagic:       3.18.6-1-ARCH SMP preempt mod_unload modversions 
parm:           NVreg_Mobile:int
parm:           NVreg_ResmanDebugLevel:int
parm:           NVreg_RmLogonRC:int
parm:           NVreg_ModifyDeviceFiles:int
parm:           NVreg_DeviceFileUID:int
parm:           NVreg_DeviceFileGID:int
parm:           NVreg_DeviceFileMode:int
parm:           NVreg_RemapLimit:int
parm:           NVreg_UpdateMemoryTypes:int
parm:           NVreg_InitializeSystemMemoryAllocations:int
parm:           NVreg_UsePageAttributeTable:int
parm:           NVreg_MapRegistersEarly:int
parm:           NVreg_RegisterForACPIEvents:int
parm:           NVreg_CheckPCIConfigSpace:int
parm:           NVreg_EnablePCIeGen3:int
parm:           NVreg_EnableMSI:int
parm:           NVreg_MemoryPoolSize:int
parm:           NVreg_RegistryDwords:charp
parm:           NVreg_RmMsg:charp
parm:           NVreg_AssignGpus:charp

In addition, in order to disable sddm I downloaded latest Arch linux installation CD (2015.02.01) but I was unable to start PC with this version. Loading stuck after first 3 lines, after "triggering udevevents".
I had old version 2014.08 and it worked ok.

Thanks,
Alexey

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#2 2015-02-28 15:11:41

drob1337
Member
Registered: 2014-12-13
Posts: 6

Re: Unable to start xorg after latest nvidia update

Running a gtx 680 and i have the same problem after the update.

blank screen on tty1 where sddm is meant to start... all my other ttys are accessible though.

In the journal i'm getting the error;

sddm [616]: Auth: sddm-helper exited with 127

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#3 2015-02-28 18:14:55

kandrews
Member
Registered: 2007-04-21
Posts: 119

Re: Unable to start xorg after latest nvidia update

I have the same issue after the last update on my nVidia Quadro 1000m (Thinkpad W520 laptop).

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#4 2015-02-28 21:18:08

eijebong
Member
Registered: 2015-02-28
Posts: 2

Re: Unable to start xorg after latest nvidia update

Same problem here (GTX 770M).

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#5 2015-03-01 00:26:47

nullified
Member
From: Massachusetts, USA
Registered: 2013-12-09
Posts: 468

Re: Unable to start xorg after latest nvidia update


"We may say most aptly, that the Analytical Engine weaves algebraical patterns just as the Jacquard-loom weaves flowers and leaves." - Ada Lovelace

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#6 2015-03-01 00:58:02

ElectricPrism
Member
Registered: 2012-12-07
Posts: 34

Re: Unable to start xorg after latest nvidia update

Nullified suggested I post my solution to a recent nvidia / gdm / xorg problem I encountered when I upgraded Arch today Feb 28 2015. Our PCs are GTX 970 and GTX 750 Ti SC
--
For some reason the upgrade to nvidia 346.47 failed on both my wife's and my PCs. We weren't able to load GDM and were stuck on the systemd boot status screen.

# I made sure to reinstall GDM and nVidia
sudo pacman -S gdm nvidia nvidia-utils nvidia-libgl lib32-nvidia-utils lib32-nvidia-libgl

# Rebuild Init CP IO
mkinitcpio -p linux

# Rebuild GRUB
sudo grub-mkconfig -o /boot/grub/grub.cfg

For some reason this fixed both of our Arches, I think perhaps the kernel module for nVidia might have needed to be rebuilt on the 346.47 version and that may have been missing from the upgrade package.

Last edited by ElectricPrism (2015-03-01 00:58:55)

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#7 2015-03-01 01:50:30

drob1337
Member
Registered: 2014-12-13
Posts: 6

Re: Unable to start xorg after latest nvidia update

Thanks ElectricPrism... I can confirm this solved my problem!  I substituted sddm for gdm in your example above & it still worked.

Funnily enough, I'd already reinstalled the nvidia, nvidia-utils & sddm packages and run the mkinitcpio -p linux initially.... must be something with one of those other drivers there that wants re-installation!


Thanks again smile

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#8 2015-03-01 04:22:35

Knute
Member
From: Minot, ND
Registered: 2009-03-17
Posts: 604

Re: Unable to start xorg after latest nvidia update

Why is the nouveau driver referenced in your log?


Knute

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#9 2015-03-06 18:41:53

eugeneyche
Member
Registered: 2013-06-30
Posts: 7

Re: Unable to start xorg after latest nvidia update

I'm having the exact same backtrace, and I have tried ElectricPrism's solution without any improvements.

Does anyone have any other leads on this, or should I just revert to an older version of nvidia? Actually I fixed this by adding nomodeset to my kernel parameters.

Last edited by eugeneyche (2015-03-06 23:12:38)

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#10 2015-03-10 01:22:44

dohko
Member
Registered: 2011-09-24
Posts: 19

Re: Unable to start xorg after latest nvidia update

I just wanted to echo eugeneyche's comment. I ran the same steps mentioned by ElectricPrism but that didn't really fix them. I had to add nomodeset to my kernel parameters. I now want to know what's really going on. For the record, this was my backtrace:

Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (**) NVIDIA(0):     device Ancor Communications Inc ASUS VE278 (DFP-1) (Using
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (**) NVIDIA(0):     EDID frequencies has been enabled on all display
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (**) NVIDIA(0):     devices.)
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (==) NVIDIA(0):
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (==) NVIDIA(0): No modes were requested; the default mode "nvidia-auto-select"
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (==) NVIDIA(0):     will be used as the requested mode.
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (==) NVIDIA(0):
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (II) NVIDIA(0): Validated MetaModes:
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (II) NVIDIA(0):     "DFP-0:nvidia-auto-select,DFP-1:nvidia-auto-select"
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (II) NVIDIA(0): Virtual screen size determined to be 3600 x 1080
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (--) NVIDIA(0): DPI set to (90, 88); computed from "UseEdidDpi" X config
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (--) NVIDIA(0):     option
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (==) modeset(G0): Depth 24, (==) framebuffer bpp 32
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (==) modeset(G0): RGB weight 888
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (==) modeset(G0): Default visual is TrueColor
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (II) Loading sub module "glamoregl"
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (II) LoadModule: "glamoregl"
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (II) Loading /usr/lib/xorg/modules/libglamoregl.so
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (II) Module glamoregl: vendor="X.Org Foundation"
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: compiled for 1.17.1, module version = 1.0.0
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: ABI class: X.Org ANSI C Emulation, version 0.4
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (II) glamor: OpenGL accelerated X.org driver based.
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE)
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) Backtrace:
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 0: /usr/lib/xorg-server/Xorg (OsLookupColor+0x119) [0x5949c9]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 1: /usr/lib/libc.so.6 (__restore_rt+0x0) [0x7fad6053a53f]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 2: /usr/lib/libxcb.so.1 (xcb_writev+0x0) [0x7fad56046100]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 3: /usr/lib/libX11.so.6 (_XSend+0x19e) [0x7fad564b122e]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 4: /usr/lib/libX11.so.6 (_XFlush+0x15) [0x7fad564b1575]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 5: /usr/lib/libX11.so.6 (_XGetRequest+0x65) [0x7fad564b4055]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 6: /usr/lib/libX11.so.6 (XQueryExtension+0x4d) [0x7fad564a75ed]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 7: /usr/lib/libX11.so.6 (XInitExtension+0x32) [0x7fad5649b392]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 8: /usr/lib/libXext.so.6 (XextAddDisplay+0x4f) [0x7fad5626a38f]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 9: /usr/lib/libnvidia-glsi.so.346.47 (_nv016glsi+0x5f3f7) [0x7fad568733d7]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 10: /usr/lib/libnvidia-glsi.so.346.47 (_nv016glsi+0x804) [0x7fad567b5bf4]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) unw_get_proc_name failed: no unwind info found [-10]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 11: /usr/lib/libEGL.so.1 (?+0x804) [0x7fad56a5eef4]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) unw_get_proc_name failed: no unwind info found [-10]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 12: /usr/lib/libEGL.so.1 (?+0x804) [0x7fad56a5f924]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 13: /usr/lib/libEGL.so.1 (NvEglRegClientApi+0x4f36) [0x7fad56a6c866]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 14: /usr/lib/xorg/modules/libglamoregl.so (glamor_egl_init+0x99) [0x7fad58f77539]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 15: /usr/lib/xorg/modules/drivers/modesetting_drv.so (_init+0x29ce) [0x7fad5960ee9e]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 16: /usr/lib/xorg-server/Xorg (InitOutput+0xbcc) [0x47b63c]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 17: /usr/lib/xorg-server/Xorg (remove_fs_handlers+0x22a) [0x43c9da]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 18: /usr/lib/libc.so.6 (__libc_start_main+0xf0) [0x7fad60527800]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 19: /usr/lib/xorg-server/Xorg (_start+0x29) [0x427039]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) 20: ? (?+0x29) [0x29]
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE)
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) Segmentation fault at address 0x0
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE)
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: Fatal server error:
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) Caught signal 11 (Segmentation fault). Server aborting
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE)
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE)
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: Please consult the The X.Org Foundation support
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: at http://wiki.x.org
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: for help.
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) Please also check the log file at "/dev/null" for additional information.
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE)
Mar 09 19:57:56 dexter gdm-Xorg-:5[448]: (EE) Server terminated with error (1). Closing log file.
Mar 09 19:57:56 dexter systemd-coredump[449]: Process 448 (Xorg) of user 0 dumped core

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#11 2015-03-22 21:23:07

jni
Member
Registered: 2009-10-30
Posts: 36

Re: Unable to start xorg after latest nvidia update

I hope this is not considered necromancy. Sorry if it is.

I had the same backtrace. This answer from gentoo's forums fixed it for me : http://forums.gentoo.org/viewtopic-t-1010746.html (the part about AccelMethod)

I changed this section to add the AccelMethod option :

Section "Device" 
    Identifier "intel" 
    Driver "modesetting" 
    BusID "PCI:0:2:0" 
    Option "AccelMethod" "none" 
EndSection 

Not sure I can explain what this does though and no time to investigate.

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#12 2016-04-15 07:15:08

LiquidityC
Member
From: Sweden
Registered: 2011-09-24
Posts: 16

Re: Unable to start xorg after latest nvidia update

I got this same "OsLookupColor" segfault. However I started getting it after adding 'xcompmgr &' to my .xinitrc. Once I removed that again the stcktrace was gone. Just FYI.

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#13 2016-04-15 07:34:34

WorMzy
Forum Moderator
From: Scotland
Registered: 2010-06-16
Posts: 9,871
Website

Re: Unable to start xorg after latest nvidia update

Thanks for sharing that information. However, since this topic is old, I'm going to close it now.


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