[all variants] Weak wireless signal indicated after resume/suspend

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http://ubuntuforums.org – Good day. Since upgrading to 13.04 (and updating the patches) I have a strange issue in that the System Tray Network Manager indicator shows a "weak" signal icon, even if I am sitting right next to the Wireless router. If I reboot the indicator shows the correct symbol for abundant signal strength. It also seems (subjectively) that I have more trouble connecting to my home Wireless network when I resume, compared to what I am used to prior to the upgrade. I don't have another wireless network readily available to check whether this is only on my home network, but I do know th (Hardware)