Public bug reported:
I've included the only time that the logs produced any output around the
time of the crashes; which was a soft lockup error.
Regardless, i've had a lot of instability ever since installing artful;
to me that suggests a kernel issue. Although lots of applications crash
for no discernible reason with nothing in the logs to suggest why, and
no pattern at all. Doing a clean install didn't help matters, although
it was necessary, my system was bricked by one of the crashes.
Ubuntu bug doesn't work correctly, at all. I selected "other problem"
and it brought up display issues; then brought of a dialog titled "text"
with the message "text" and asked me yes or no, i selected no, and that
didn't seem to matter. I selected that i didn't know if i could provide
more information, and in the report it listed that as willing to do
something with git, etc. It would be much easier to report bugs, if the
bug reporter worked correctly, for instance.
$ lsb_release -rd
Description: Ubuntu 17.10
Release: 17.10
ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: xorg 1:7.7+19ubuntu3
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
ApportVersion: 2.20.7-0ubuntu3.1
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: KDE
Date: Sat Oct 28 23:18:52 2017
DistUpgraded: Fresh install
DistroCodename: artful
DistroVariant: kubuntu
ExtraDebuggingInterest: Yes, including running git bisection searches
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 470/480]
[1002:67df] (rev c7) (prog-if 00 [VGA controller])
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Radeon RX 480 [1002:0b37]
InstallationDate: Installed on 2017-10-25 (3 days ago)
InstallationMedia: Kubuntu 17.10 "Artful Aardvark" - Release amd64 (20171017.1)
MachineType: Gigabyte Technology Co., Ltd. AB350-Gaming
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-16-generic
root=UUID=3b4ce692-60a9-44c0-8ba4-7bbc83853047 ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/15/2017
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F7a
dmi.board.asset.tag: Default string
dmi.board.name: AB350-Gaming-CF
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrF7a:bd09/15/2017:svnGigabyteTechnologyCo.,Ltd.:pnAB350-Gaming:pvrDefaultstring:rvnGigabyteTechnologyCo.,Ltd.:rnAB350-Gaming-CF:rvrx.x:cvnDefaultstring:ct3:cvrDefaultstring:
dmi.product.family: Default string
dmi.product.name: AB350-Gaming
dmi.product.version: Default string
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.83-1
version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.2-0ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.2-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.19.5-0ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.10.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20170309-0ubuntu1
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 artful kubuntu
** Attachment added: "kern.log"
https://bugs.launchpad.net/bugs/1728337/+attachment/4999202/+files/kern.log
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https://bugs.launchpad.net/bugs/1728337
Title:
watchdog: BUG: soft lockup & general instability
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