Most probably a driver bug.
** Changed in: network-manager (Ubuntu)
Status: Incomplete => Invalid
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https://bugs.launchpad.net/bugs/477830
Title:
[ASUSTeK Computer INC. 900HA] [Karmic] suspend/resume failure
Status in “network-manager” package in Ubuntu:
Invalid
Bug description:
Binary package hint: network-manager
After a resume from suspend, I am no longer able to connect to a
wireless network. Network Manager reports "No network devices
available". 'modprobe ath5k' reports no errors but device is not
activated. Killing NetworkManager and restarting network also does
nothing. Adding SUSPEND_MODULES="ath5k" and/or
SUSPEND_MODULES="forcedeth" to /etc/pm/config.d/00sleep_module does
nothing.
I am using x86 karmic on a EeePC 900HA.
Attached please find the output of various command pre-suspend and
post-resume.
This bug is similar to the following list of bugs all created under
previous distributions dating back as far as Hardy. A number of these
bugs are listed as Solved, but the problem continues under Karmic.
#269630 Network manager: does not remember network after suspend + resume
#177053 NetworkManager does not successfully reconnect to a wireless network
after resume from suspend to ram.
#84313 network-manager not deleting resolvconf information on resume from
suspend
#40125 Network cards not detected when resuming from suspend / hibernate
#31286 Displays repeated keyring dialogs on resume from suspend and login
#54301 gnome/X freezes upon resume from suspend to RAM
#209162 dbus seems to crash on resume after suspend taking networkmanager and
pidgin with it
#226279 Kernel 2.6.24-17 - broken resume from suspend to RAM
#226190 [ipw2200] (hardy) On resume from suspend, laptop reports no network
devices
Occasionally I am able to recover the network connection by running:
sudo killall NetworkManager; sudo /etc/init.d/NetworkManager start
but this only seems to work once. If I suspend/resume a second time, I cannot
recover.
apt-cache policy network-manager
network-manager:
Installed: 0.8~a~git.20091013t193206.679d548-0ubuntu1
Candidate: 0.8~a~git.20091013t193206.679d548-0ubuntu1
Version table:
*** 0.8~a~git.20091013t193206.679d548-0ubuntu1 0
500 http://ca.archive.ubuntu.com karmic/main Packages
100 /var/lib/dpkg/status
ProblemType: Bug
Architecture: i386
CRDA: Error: [Errno 2] No such file or directory
Date: Sat Nov 7 14:16:46 2009
DistroRelease: Ubuntu 9.10
IfupdownConfig:
auto lo
iface lo inet loopback
IpRoute:
192.168.1.0/24 dev wlan1 proto kernel scope link src 192.168.1.92 metric
2
169.254.0.0/16 dev wlan1 scope link metric 1000
default via 192.168.1.2 dev wlan1 proto static
Package: network-manager 0.8~a~git.20091013t193206.679d548-0ubuntu1
ProcEnviron:
LANG=en_CA.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SourcePackage: network-manager
Tags: ubuntu-unr
Uname: Linux 2.6.31-14-generic i686
WpaSupplicantLog:
XsessionErrors:
(gnome-settings-daemon:1892): GLib-CRITICAL **: g_propagate_error: assertion
`src != NULL' failed
(gnome-settings-daemon:1892): GLib-CRITICAL **: g_propagate_error: assertion
`src != NULL' failed
(polkit-gnome-authentication-agent-1:1948): GLib-CRITICAL **:
g_once_init_leave: assertion `initialization_value != 0' failed
(nautilus:1940): Eel-CRITICAL **: eel_preferences_get_boolean: assertion
`preferences_is_initialized ()' failed
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