Xorg segfaults after memory upgrade from 8GB to 16GB
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
nvidia-graphics-drivers (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
After upgrading the memory from 8GB to 16GB I get randomly segmentation faults of the X server. Tests with either set of 8GB works fine and a memory test (memtest86+) ran for a week without any complaints. The machine is a Lenovo Thinkpad W510 with an nVidia Quadro FX880M running Maverick (10.10). I utilize the nVidia drivers that came with Ubuntu although they are marked as Beta?! Basically the same problem exists on my workstation that had from the go get 16GB but it runs Natty (11.04).
Xorg.log:
Backtrace:
[ 64497.326] 0: /usr/bin/X (xorg_backtrace
[ 64497.326] 1: /usr/bin/X (0x400000+0x5a87d) [0x45a87d]
[ 64497.326] 2: /lib/libpthread
[ 64497.326] 3: /usr/lib/
[ 64497.326] 4: /usr/bin/X (FreeClientReso
[ 64497.326] 5: /usr/bin/X (CloseDownClien
[ 64497.326] 6: /usr/bin/X (0x400000+0x3fa46) [0x43fa46]
[ 64497.326] 7: /usr/bin/X (0x400000+0x2187b) [0x42187b]
[ 64497.326] 8: /lib/libc.so.6 (__libc_
[ 64497.326] 9: /usr/bin/X (0x400000+0x21409) [0x421409]
[ 64497.326] Segmentation fault at address (nil)
[ 64497.326]
Caught signal 11 (Segmentation fault). Server aborting
From lspci:
01:00.0 VGA compatible controller: nVidia Corporation GT216 [Quadro FX 880M] (rev a2)
From dpkg (nvidia)
ii nvidia-
ii nvidia-
ii nvidia-common 0.2.24 Find obsolete NVIDIA drivers
ii nvidia-current 260.19.06-0ubuntu1 NVIDIA binary Xorg driver, kernel module and VDPAU library
ii nvidia-
ii nvidia-settings 260.19.06-0ubuntu1 Tool of configuring the NVIDIA graphics driver
From dpkg (xorg):
ii xorg 1:7.5+6ubuntu3 X.Org X Window System
ii xorg-docs-core 1:1.5-1 Core documentation for the X.org X Window System
ii xserver-xorg 1:7.5+6ubuntu3 the X.Org X server
ii xserver-xorg-core 2:1.9.0-0ubuntu7.3 Xorg X server - core server
ii xserver-
ii xserver-
ii xserver-
ii xserver-
ii xserver-
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---
.proc.driver.
NVRM version: NVIDIA UNIX x86_64 Kernel Module 260.19.06 Mon Sep 13 04:29:19 PDT 2010
GCC version: gcc version 4.4.5 (Ubuntu/Linaro 4.4.4-14ubuntu5)
Architecture: amd64
DistroRelease: Ubuntu 10.10
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Alpha amd64 (20100831.2)
MachineType: LENOVO 4318CTO
NonfreeKernelMo
Package: xorg-server (not installed)
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSign
Tags: maverick maverick
Uname: Linux 2.6.35-30-generic x86_64
UserGroups: lp lpadmin
dmi.bios.date: 10/27/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6NET74WW (1.34 )
dmi.board.name: 4318CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 4318CTO
dmi.product.
dmi.sys.vendor: LENOVO
system:
distro: Ubuntu
codename: maverick
architecture: x86_64
kernel: 2.6.35-30-generic
tags: | added: maverick |
affects: | xorg-server (Ubuntu) → nvidia-graphics-drivers (Ubuntu) |
apport information