Public bug reported:
On a fairly clean 17.10 install, on a Thinkpad T450, the wireless
connection keeps dropping. Other devices nearby do not suffer the same
way.
I can turn the wifi off and on again to get reconnected. It happens
multiple times over a short period of an hour or so. So quite
irritating.
ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: network-manager 1.8.2-1ubuntu2
ProcVersionSignature: Ubuntu 4.11.0-13.19-generic 4.11.12
Uname: Linux 4.11.0-13-generic x86_64
NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
ApportVersion: 2.20.6-0ubuntu4
Architecture: amd64
CurrentDesktop: GNOME
Date: Sat Aug 12 15:52:20 2017
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
InstallationDate: Installed on 2017-08-02 (9 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170712)
IpRoute:
default via 192.168.1.1 dev wlp3s0 proto static metric 600
10.124.121.0/24 dev lxdbr0 proto kernel scope link src 10.124.121.1
169.254.0.0/16 dev wlp3s0 scope link metric 1000
192.168.1.0/24 dev wlp3s0 proto kernel scope link src 192.168.1.95 metric 600
NetworkManager.conf:
[main]
plugins=ifupdown,keyfile
[ifupdown]
managed=false
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
CONNECTION CON-UUID CON-PATH
lxdbr0 bridge connected /org/freedesktop/NetworkManager/Devices/27
lxdbr0 9e57f30a-21b5-4f87-aa76-06a328c24462
/org/freedesktop/NetworkManager/ActiveConnection/10
wlp3s0 wifi connected /org/freedesktop/NetworkManager/Devices/3
popey b83cf629-38b9-47dc-8916-3aaa2868e90a
/org/freedesktop/NetworkManager/ActiveConnection/6
enp0s25 ethernet unavailable /org/freedesktop/NetworkManager/Devices/2 --
-- --
lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1 --
-- --
nmcli-nm:
RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI
WWAN-HW WWAN
running 1.8.2 connected started full enabled enabled
enabled enabled enabled
** Affects: network-manager (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug artful wayland-session
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https://bugs.launchpad.net/bugs/1710382
Title:
Wireless network frequently drops in 17.10
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