Public bug reported:
I'm Using fairly recent (at most 2 days old) Ubuntu Intrepid.
Sometimes when computer is going back from standby or hibernation, the
network manager doesn't seem to try to connect to wireless network.
Trying
sudo iwlist scan
doesn't work, it says (I'm citing it from memory) that the wlan0 device
cannot be scanned.
To fix it I have to type:
sudo /etc/init.d/NetworkManager restart
Wouldn't be better to set up Ubuntu so it would call
/etc/init.d/NetworkManager stop before performing Suspend/Hibernation,
and then when coming back calling /etc/init.d/NetworkManager start?
Or perhaps that's already done?
I'm not sure if I should report it separately, but also NetworkManagers
also tend to forget that there was no "Enable networking" checkmark
before Suspend/Hibernation.
** Affects: ubuntu
Importance: Undecided
Status: New
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Network Manager sometimes needs to be restarted when coming back from
Standby/Hibernation
https://bugs.launchpad.net/bugs/288922
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