Public bug reported:
To replicate:
Attempt to use a secured Wi-Fi access point continuously.
Expected results:
The network interface should remain usable as long as possible, and
automatically attempt to reconnect when disconnected.
Observed results:
The network will remain connected for a while, then stop sending or receiving
packets. If gnome system monitor is running at the moment when the connection
stops working, it will become unresponsive for about 30 seconds. Network
manager will continue to report the interface as connected, but it will not
accept traffic in either direction. Using the network manager gnome applet to
reconnect will make the network usable again for a while (between two seconds
and three hours, somewhat random but the average time decreasing until reboot)
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: wpasupplicant 2.4-0ubuntu6
ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
Uname: Linux 4.10.0-28-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jul 31 10:51:31 2017
EcryptfsInUse: Yes
InstallationDate: Installed on 2017-07-22 (8 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64
(20170215.2)
SourcePackage: wpa
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: network-manager
Importance: Undecided
Status: New
** Affects: wpa (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug xenial
** Also affects: network-manager
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1707543
Title:
Wi-Fi connection silently disconnects, requires manual reconnection
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