*** This bug is a duplicate of bug 1380480 ***
https://bugs.launchpad.net/bugs/1380480
** This bug has been marked a duplicate of bug 1380480
network disabled after suspend - resume
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https://bugs.launchpad.net/bugs/1310595
Title:
network-manager and wifi not working after resume from suspend
Status in network-manager package in Ubuntu:
Confirmed
Bug description:
After resume from suspend, wifi light stays off but wifi connects.
After resume from suspend second time, wifi does not connect and network
-manager says network not activated, activate network does not help. only
reboot does.
additional info. I added:
# WORKAROUND: always set the default hibernate mode first (normal mode)
# (not required if you have the patch mentioned by Rohan below
(http://askubuntu.com/a/344879/169))
HIBERNATE_MODE=platform
# Always use hibernate instead of suspend, but with "suspend to both"
if [ "$METHOD" = "suspend" ]; then
METHOD=hibernate
HIBERNATE_MODE=suspend
fi
# Make sure to use the kernel's method, in case uswsusp is installed etc.
SLEEP_MODULE=kernel
to /etc/pm/config.d/00-use-suspend-hybrid
to be able to suspend to disk.
Without this file wifi connects after resuspend but as said without
wifi light on. This was not the case for Ubuntu 13.10
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: network-manager 0.9.8.8-0ubuntu7
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
CRDA:
country PE:
(2402 - 2482 @ 40), (N/A, 20)
(5735 - 5835 @ 40), (N/A, 30)
CurrentDesktop: Unity
Date: Mon Apr 21 14:21:41 2014
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
InstallationDate: Installed on 2013-10-25 (177 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64
(20131016.1)
IpRoute:
default via 192.168.1.254 dev wlan0 proto static
192.168.1.0/24 dev wlan0 proto kernel scope link src 192.168.1.33 metric
9
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
SourcePackage: network-manager
UpgradeStatus: Upgraded to trusty on 2014-04-18 (2 days ago)
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
00:22:66:97:02:8D bluetooth disconnected
/org/freedesktop/NetworkManager/Devices/3
eth0 802-3-ethernet unavailable
/org/freedesktop/NetworkManager/Devices/1
wlan0 802-11-wireless connected
/org/freedesktop/NetworkManager/Devices/0
nmcli-nm:
RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE
WIFI WWAN-HARDWARE WWAN
running 0.9.8.8 connected enabled enabled
enabled enabled enabled
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