[Bug 599434] [NEW] Atheros AR928X wireless card not working after suspend

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I am using an Atheros AR928X wireless network card on a Toshiba Satellite U405D-S2874 model laptop, running Ubuntu 10.04 Lucid Lynx.  Recently, for the first time, I put the computer into suspend.  The computer failed to wake from suspend, and I was forced to do a hard reboot.  Upon restarting Ubuntu, I quickly realized that the network manager had not started.  Normally, it starts shortly after logging in, and promptly connects to my wireless network.  It failed to start, even after various attempts to start it. After running through every help file I could find on the topic, and submitting a question to launchpad, nothing has worked to fix it.
Edit:
Here is the (hopefully helpful) output from running "sudo lshw -c network" from the terminal:
riley at riley-laptop:~$ sudo lshw -C network
[sudo] password for riley: 
  *-network DISABLED      
       description: Ethernet interface
       product: 88E8040T PCI-E Fast Ethernet Controller
       vendor: Marvell Technology Group Ltd.
       physical id: 0
       bus info: pci at 0000:02:00.0
       logical name: eth0
       version: 12
       serial: 00:1e:68:e8:ed:d3
       capacity: 100MB/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.25 firmware=N/A latency=0 link=no multicast=yes port=twisted pair
       resources: irq:28 memory:f0400000-f0403fff ioport:a000(size=256)
  *-network DISABLED
       description: Wireless interface
       product: AR928X Wireless Network Adapter (PCI-Express)
       vendor: Atheros Communications Inc.
       physical id: 0
       bus info: pci at 0000:06:00.0
       logical name: wlan0
       version: 01
       serial: 00:21:63:51:c4:6c
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ath9k latency=0 multicast=yes wireless=IEEE 802.11bgn
       resources: irq:18 memory:ce400000-ce40ffff

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

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Atheros AR928X wireless card not working after suspend
https://bugs.edge.launchpad.net/bugs/599434
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