Public bug reported:
Description: Ubuntu 18.04.3 LTS
Release: 18.04
gnome-shell:
Installed: 3.28.4-0ubuntu18.04.1
At totally random times the screen will lock up, right in the middle
use. Everything is still there, and the mouse moves fine, just nothing
responds.
Switching to a txt terminal I can see that gnome-shell has segfaulted.
dmesg -T | tail -50
Once or twice I was able to get back by doing
gnome-shell --replace &
in that txt terminal. It complains about wrong session type, but alt-F2
goes back to the desktop and all was well. Except, weirdly, all
terminal sessions were gone. Chromium, Slack etc were all still running
fine, just terminal was gone. That's happened twice.
Several times though the "gnome-shell --replace" bit doesn't work. The
desktop is till there, but clearly not working correctly. Mouse clicks
only work on the active window/app, but won't select any other. Ctrl-
tab works to switch active windows, then mouse will work in THAT window.
Good enough to cleanly shut apps down, then reboot.
Heh, have to reboot from a terminal - can't click the upper-right ...
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: xorg 1:7.7+19ubuntu7.1
ProcVersionSignature: Ubuntu 5.0.0-29.31~18.04.1-generic 5.0.21
Uname: Linux 5.0.0-29-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset
nvidia
.proc.driver.nvidia.gpus.0000.01.00.0: Error: [Errno 21] Is a directory:
'/proc/driver/nvidia/gpus/0000:01:00.0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.suspend: suspend hibernate resume
.proc.driver.nvidia.suspend_depth: default modeset uvm
.proc.driver.nvidia.version:
NVRM version: NVIDIA UNIX x86_64 Kernel Module 430.50 Thu Sep 5 22:36:31
CDT 2019
GCC version: gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Tue Oct 1 14:04:34 2019
DistUpgraded: Fresh install
DistroCodename: bionic
DistroVariant: ubuntu
DkmsStatus:
nvidia, 430.50, 4.15.0-64-generic, x86_64: installed
nvidia, 430.50, 5.0.0-27-generic, x86_64: installed
nvidia, 430.50, 5.0.0-29-generic, x86_64: installed
ExtraDebuggingInterest: Yes
GpuHangFrequency: Once a week
GpuHangReproducibility: Seems to happen randomly
GpuHangStarted: Immediately after installing this version of Ubuntu
GraphicsCard:
Subsystem: Lenovo Device [17aa:3132]
NVIDIA Corporation GK208B [GeForce GT 730] [10de:1287] (rev a1) (prog-if 00
[VGA controller])
Subsystem: Bitland(ShenZhen) Information Technology Co., Ltd. GK208B
[GeForce GT 730] [1642:3f86]
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 1050:0407 Yubico.com
Bus 001 Device 002: ID 1b1c:1b15 Corsair
Bus 001 Device 004: ID 046d:c069 Logitech, Inc. M-U0007 [Corded Mouse M500]
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 10SKS0C100
ProcKernelCmdLine: BOOT_IMAGE=/BOOT/ubuntu@/vmlinuz-5.0.0-29-generic
root=ZFS=/ROOT/ubuntu ro net.ifnames=0 biosdevname=0 root=ZFS=rpool/ROOT/ubuntu
quiet splash vt.handoff=1
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/10/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: M1UKT39A
dmi.board.name: 3132
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN 3305206851929
dmi.chassis.asset.tag: MJ099889
dmi.chassis.type: 3
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrM1UKT39A:bd05/10/2019:svnLENOVO:pn10SKS0C100:pvrThinkCentreM920s:rvnLENOVO:rn3132:rvrSDK0J40697WIN3305206851929:cvnLENOVO:ct3:cvrNone:
dmi.product.family: ThinkCentre M920s
dmi.product.name: 10SKS0C100
dmi.product.sku: LENOVO_MT_10SK_BU_Think_FM_ThinkCentre M920s
dmi.product.version: ThinkCentre M920s
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.97-1ubuntu1~18.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 19.0.8-0ubuntu0~18.04.2
version.libgl1-mesa-glx: libgl1-mesa-glx 19.0.8-0ubuntu0~18.04.2
version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4.3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic freeze ubuntu
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https://bugs.launchpad.net/bugs/1846252
Title:
gnome-shell segfault
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