Public bug reported:
Did on fresh install of Artful and been having an issue where my WiFi
randomly stops working. The Gnome desktop doesn't report the wifi loss.
NetworkManager doesn't report any error. The only error is the
following dmesg log.
This is a new issue I've never experienced with Ubuntu.
ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: linux-image-4.13.0-16-generic 4.13.0-16.19
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
ApportVersion: 2.20.7-0ubuntu3.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: timtierney 4578 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Mon Nov 13 20:18:23 2017
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 001 Device 009: ID 8087:0a2b Intel Corp.
Bus 001 Device 002: ID 5986:066d Acer, Inc
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: System76, Inc. Gazelle
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/ROOT/artful@/boot/vmlinuz-4.13.0-16-generic
root=ZFS=ssdpool/ROOT/artful ro acpi_backlight=vendor
RelatedPackageVersions:
linux-restricted-modules-4.13.0-16-generic N/A
linux-backports-modules-4.13.0-16-generic N/A
linux-firmware 1.169
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/25/2016
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.05.07RSA1
dmi.board.asset.tag: Tag 12345
dmi.board.name: Gazelle
dmi.board.vendor: System76, Inc.
dmi.board.version: gaze10
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: System76, Inc.
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1.05.07RSA1:bd03/25/2016:svnSystem76,Inc.:pnGazelle:pvrgaze10:rvnSystem76,Inc.:rnGazelle:rvrgaze10:cvnSystem76,Inc.:ct10:cvrN/A:
dmi.product.family: Not Applicable
dmi.product.name: Gazelle
dmi.product.version: gaze10
dmi.sys.vendor: System76, Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug artful wayland-session
** Attachment added: "dmesg example 2"
https://bugs.launchpad.net/bugs/1732057/+attachment/5008576/+files/wifi_dmesg_2.txt
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https://bugs.launchpad.net/bugs/1732057
Title:
WiFi Microcode SW Error Detected
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