Suspend on Inspiron 9400 not working?

[Stanczak Group]

Here's what I show in logs filtered by error. What's the "kernel: usb 
1-1: device not accepting address 2, error -71" about, and how can I fix 
it? I've had that since day one.

Sep 12 07:26:53 localhost NetworkManager: <WARN>  
nm_device_802_11_wireless_set_essid(): error setting ESSID to '' for 
device wlan0: Invalid argument
Sep 12 08:18:36 localhost kernel: usb 1-1: device not accepting address 
2, error -71
Sep 12 08:19:01 localhost NetworkManager: <WARN>  
nm_device_802_11_wireless_set_essid(): error setting ESSID to '' for 
device wlan0: Invalid argument
Sep 12 09:13:22 localhost NetworkManager: <WARN>  
nm_device_802_11_wireless_set_essid(): error setting ESSID to '' for 
device wlan0: Invalid argument
Sep 12 09:13:22 localhost NetworkManager: <WARN>  
nm_device_802_11_wireless_set_essid(): error setting ESSID to '' for 
device wlan0: Invalid argument
Sep 12 09:15:37 localhost kernel: usb 1-1: device not accepting address 
2, error -71
Sep 12 09:16:02 localhost NetworkManager: <WARN>  
nm_device_802_11_wireless_set_essid(): error setting ESSID to '' for 
device wlan0: Invalid argument


Stanczak Group wrote:
> Nope, turning off screen saver and blank screen on lid close did 
> nothing. Still black screen with some disk activity. Like I said 
> before I've been using it for some time with no troubles. It was just 
> this last kernel update when it failed.  I'm going over the logs again 
> now, maybe I'll find something new.
>
> Stanczak Group wrote:
>> After the last kernel my suspend is not working. How can I start to 
>> figure out why? What happens is the system suspends, but why I open 
>> the lid it lights up like it's starting, but the screen stays blank. 
>> Moving mouse or hitting keys does not display login for screen saver. 
>> I've not tried without screen saver yet, so I'll try that now and 
>> report back if it works.
>>
>

-- 
Justin Stanczak
Stanczak Group
812-735-3600

"All that is necessary for the triumph of evil is that good men do nothing."
Edmund Burke