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** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1758589
Title:
The wifi will be disconnected and the only thing I can do is to reboot
the laptop
Status in linux package in Ubuntu:
Incomplete
Status in network-manager package in Ubuntu:
New
Bug description:
First of all, I am not sure whether it's true that this is a bug of
network-manager, but it is true that this should be a bug related with network
(wifi connection).
Here is the issue:
Every time after I login into the account, about 20 minutes later, the wifi
will be disconnected automatically. I even cannot reconnect the wifi manually,
the only thing that I can do is to reboot the laptop. After login again, wifi
can be connected (but through manual way).
By the way, during the period of wifi disconnection, I checked the "Wi-Fi
Networks" by click "Select Network" in order to try to reconnect it manually.
But I found that there is only one SSID which previously the laptop connected
to. However, I was definitely sure that there should be more than one SSID
being showed in the wifi list. Even for this only one SSID, like I mentioned
before, I cannot reconnect manually unless I reboot the system.
Finally, I set the wifi to be connected automatically after I login to the
system, however, it just can't. I can only connect to the wifi manually after I
login to the system.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: network-manager 1.10.4-1ubuntu3
ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
Uname: Linux 4.15.0-13-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.20.9-0ubuntu1
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sat Mar 24 19:02:12 2018
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
InstallationDate: Installed on 2018-01-15 (68 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
IpRoute:
default via 172.24.16.1 dev wlp4s0 proto dhcp metric 600
169.254.0.0/16 dev wlp4s0 scope link metric 1000
172.24.16.0/20 dev wlp4s0 proto kernel scope link src 172.24.16.69 metric 600
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=false
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
CONNECTION CON-UUID CON-PATH
wlp4s0 wifi connected /org/freedesktop/NetworkManager/Devices/3
WolfieNet-Secure eb45c742-ba31-4f31-acf2-13a2768bcc29
/org/freedesktop/NetworkManager/ActiveConnection/5
enp5s0 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 1.10.4 connected started full enabled enabled
enabled enabled disabled
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