Are you still seeing this? If so, are you still using 10.04?
That's an old issue in 10.04; which was fixed in newer releases.
10.04 shares the "Sleep" function with things like "Disable wireless",
which leads to confusion. When this happens you may want to try toggling
"Disable wireless" or "Disable networking" in nm-applet context menu.
Since this is fixed in later releases, I'll close this bug as Fix
Released. Please let us know if backporting the fix to 10.04 should be
considered.
** Changed in: network-manager (Ubuntu)
Status: Incomplete => Fix Released
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https://bugs.launchpad.net/bugs/886991
Title:
Wi-Fi Does not resume after laptop sleep -- Intel PRO/Wireless iwlagn
Status in “network-manager” package in Ubuntu:
Fix Released
Bug description:
This has happened a couple of times recently. I sleep my Lenovo T61p
laptop by closing the lid. When I reopen it the WiFi does not re-
enable. The bluetooth light is on but not the wifi light. I tried to
reenable the Wifi by sliding the radio switch off and back on but it
didn't help. The following lines from daemon.log may be relevant:
Nov 6 19:21:59 sancho NetworkManager: <info> WiFi now disabled by radio
killswitch
Nov 6 19:21:59 sancho NetworkManager: <info> (wlan0): bringing up device.
Nov 6 19:22:00 sancho bluetoothd[16750]: HCI dev 0 registered
Nov 6 19:22:00 sancho bluetoothd[16750]: HCI dev 0 up
Nov 6 19:22:00 sancho bluetoothd[16750]: Starting security manager 0
Nov 6 19:22:00 sancho bluetoothd[16750]: Adapter /org/bluez/16736/hci0 has
been enabled
Nov 6 19:22:00 sancho bluetoothd[16750]: Stopping security manager 0
Nov 6 19:22:00 sancho bluetoothd[16750]: HCI dev 0 down
Nov 6 19:22:00 sancho bluetoothd[16750]: Adapter /org/bluez/16736/hci0 has
been disabled
Nov 6 19:22:03 sancho NetworkManager: bluez_manager_bdaddr_added_cb: BT
device Stephen’s iPhone (64:B9:E8:A2:29:9A) added (NAP)
Nov 6 19:22:03 sancho NetworkManager: <info> (64:B9:E8:A2:29:9A): new
Bluetooth device (driver: 'bluez')
Nov 6 19:22:03 sancho NetworkManager: <info> (64:B9:E8:A2:29:9A): exported
as /org/freedesktop/NetworkManager/Devices/16
Nov 6 19:22:03 sancho NetworkManager: <info> (64:B9:E8:A2:29:9A): now
managed
Nov 6 19:22:03 sancho NetworkManager: <info> (64:B9:E8:A2:29:9A): device
state change: 1 -> 2 (reason 2)
Nov 6 19:22:03 sancho NetworkManager: <info> (64:B9:E8:A2:29:9A):
deactivating device (reason: 2).
Nov 6 19:22:03 sancho NetworkManager: <info> (64:B9:E8:A2:29:9A): device
state change: 2 -> 3 (reason 0)
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: network-manager 0.8-0ubuntu3.2
ProcVersionSignature: Ubuntu 2.6.32-34.77-generic 2.6.32.44+drm33.19
Uname: Linux 2.6.32-34-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
CRDA: Error: [Errno 2] No such file or directory
Date: Sun Nov 6 19:53:35 2011
ExecutablePath: /usr/sbin/NetworkManager
Gconf:
IfupdownConfig:
auto lo
iface lo inet loopback
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
IpRoute:
192.168.1.0/24 dev eth0 proto kernel scope link src 192.168.1.104 metric
1
169.254.0.0/16 dev eth0 scope link metric 1000
default via 192.168.1.1 dev eth0 proto static
Keyfiles: Error: [Errno 2] No such file or directory
ProcEnviron: PATH=(custom, no user)
SourcePackage: network-manager
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