Public bug reported:
I will boot, Wifi connects fine, and then the wifi drops out and no
connection can be made until a restart. When I try to reconnect it
"Connection Failed: Activation of network connection failed". The Wifi
works fine on phone and on Fedora 29.
Network Manager 1.12.4
Expected:
Wifi stays connected
Happened:
Wifi drops out after 1-30 minutes.
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: network-manager 1.12.4-1ubuntu1
ProcVersionSignature: Ubuntu 4.18.0-10.11-generic 4.18.12
Uname: Linux 4.18.0-10-generic x86_64
ApportVersion: 2.20.10-0ubuntu13
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Fri Nov 2 13:38:42 2018
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
InstallationDate: Installed on 2018-11-02 (0 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3)
IpRoute:
default via 192.168.42.129 dev enp0s20f0u2 proto dhcp metric 100
169.254.0.0/16 dev enp0s20f0u2 scope link metric 1000
192.168.42.0/24 dev enp0s20f0u2 proto kernel scope link src 192.168.42.66
metric 100
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=false
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
enp0s20f0u2 ethernet connected /org/freedesktop/NetworkManager/Devices/3
Wired connection 1 a79e5d9a-26c0-34c5-a20d-5a371d0eafd6
/org/freedesktop/NetworkManager/ActiveConnection/9
wlp1s0 wifi 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 1.12.4 connected started full enabled enabled
disabled enabled enabled
** Affects: network-manager (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug cosmic wayland-session
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https://bugs.launchpad.net/bugs/1801264
Title:
Wifi drops out 1-30 minutes after boot on Ubuntu 18.10
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