Ubuntu Networking :: 10.10 Upgrade - WiFi Not Getting Connected By Default

Oct 13, 2010

I'm facing a strange problem after upgrading my Ubuntu to 10.10. After I start up the system, the wifi is not getting connected by default (which was getting connected automatically in the earlier version). So I right click on network manager and click on 'Enable Wireless' option and it gets connected. So far so good. Now I close the laptop lid - it goes to sleep mode and after it wakes up, the wifi never gets connected. When I right click on the network manager icon, the 'Enable Wireless' option is disabled! I have to reboot my machine to get connected!

Here are the details:
Code:
Laptop : Lenovo U330
lshw -C network output:
*-network
description: Wireless interface
product: PRO/Wireless 5100 AGN [Shiloh] Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlan0
version: 00
serial: 00:21:5d:0b:08:d6
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlagn driverversion=2.6.35-22-generic firmware=8.24.2.12 ip=192.168.1.3 latency=0 multicast=yes wireless=IEEE 802.11abg
resources: irq:46 memory:e4500000-e4501fff

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Code:
id:
network:1
description: Wireless interface
product: PRO/Wireless 2200BG [Calexico2] Network Connection[code]....

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[Code]....

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Network configuration

Quote:

-network
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[code]....

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1.
Code:
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2.
Code:
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[Code]....

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Quote:
uname -r

2.6.33.3-85.fc13.i686

Quote:
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[Code]....

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Systems running Linux

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HP TX2500
HP NC6400
IBM T20

[code]...

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Code:

Code:

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Code:
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[Code]...

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comp. model:

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Code:

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[code]....

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[code]....

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