Public bug reported:
I have upgraded from Ubuntu 12.04 to Ubuntu 13.04 beta x64. Now, I can see that
whenever I put the computer to sleep by closing the lid, the laptop fails to
connect to the previously connected wifi network on waking up.
I have to do a complete restart for the authentication to work.
Using the hardware switch to turn off/on the wireless or restarting
wireless services do not seem to have any effect.
The laptop is a Dell Vostro 3300. Details of the wireless card
lspci | grep Broadcom
12:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless
LAN Controller (rev 01)
lsmod | grep b43
b43 378529 0
bcma 41051 2 b43,brcmsmac
mac80211 606411 2 b43,brcmsmac
cfg80211 510937 3 b43,brcmsmac,mac80211
ssb 56748 1 b43
I am also attaching the syslog for the timeframe in which it happened
** Affects: gnome-power-manager (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "syslog"
https://bugs.launchpad.net/bugs/1159021/+attachment/3591227/+files/syslog
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Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu.
https://bugs.launchpad.net/bugs/1159021
Title:
Wireless authentication fails on wake in Ubuntu 13.04
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