Ubuntu
network-manager package

[Bionic] WiFi connection keeps dropping after some time

Bug #1736690 reported by fcole90 on 2017-12-06

This bug affects 4 people

Affects		Status	Importance	Assigned to	Milestone
	network-manager (Ubuntu)	Confirmed	Undecided	Unassigned

Bug Description

From time to time my wireless network connection drops. It works again for some time and then it suddenly drops again.

When this happens, I switch the wifi setting off and on again (from GNOME settings). As wifi is on again, I get connected again and everything works again for some time (could be half an hour as few hours).

This bug is a possible duplicate of 1710382, but I'm reporting it from bionic.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: network-manager 1.8.4-1ubuntu3
ProcVersionSignature: Ubuntu 4.14.0-11.13-generic 4.14.3
Uname: Linux 4.14.0-11-generic x86_64
ApportVersion: 2.20.8-0ubuntu3
Architecture: amd64
CurrentDesktop: GNOME
Date: Wed Dec 6 11:26:06 2017
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
InstallationDate: Installed on 2017-08-21 (106 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170820)
IpRoute:
default via 192.168.0.1 dev wlp3s0 proto static metric 600
169.254.0.0/16 dev wlp3s0 scope link metric 1000
192.168.0.0/24 dev wlp3s0 proto kernel scope link src 192.168.0.202 metric 600
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
wlp3s0 wifi connected /org/freedesktop/NetworkManager/Devices/3 ~ ~ S h i n w a r y o k u ~ ~ 46fc1e57-8d59-4681-b79a-13f8504317ce /org/freedesktop/NetworkManager/ActiveConnection/2
enp4s0f1 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 1.8.4 connected started full enabled enabled enabled enabled enabled

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Revision history for this message

fcole90 (fcole90) wrote on 2017-12-06:

CRDA.txt Edit (426 bytes, text/plain; charset="utf-8")
Dependencies.txt Edit (4.7 KiB, text/plain; charset="utf-8")
IpAddr.txt Edit (835 bytes, text/plain; charset="utf-8")
IwConfig.txt Edit (508 bytes, text/plain; charset="utf-8")
JournalErrors.txt Edit (156.8 KiB, text/plain; charset="utf-8")
NetDevice.enp4s0f1.txt Edit (892 bytes, text/plain; charset="utf-8")
NetDevice.lo.txt Edit (247 bytes, text/plain; charset="utf-8")
NetDevice.wlp3s0.txt Edit (927 bytes, text/plain; charset="utf-8")
NetworkManager.conf.txt Edit (97 bytes, text/plain; charset="utf-8")
PciNetwork.txt Edit (1.4 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1011 bytes, text/plain; charset="utf-8")
ProcEnviron.txt Edit (328 bytes, text/plain; charset="utf-8")
RfKill.txt Edit (112 bytes, text/plain; charset="utf-8")
WifiSyslog.txt Edit (149.3 KiB, text/plain; charset="utf-8")
nmcli-con.txt Edit (4.2 KiB, text/plain; charset="utf-8")

Revision history for this message

Launchpad Janitor (janitor) wrote on 2018-06-14:

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in network-manager (Ubuntu):
status:	New → Confirmed

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