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FabulaTech Forum USB Solutions USB over Network (Moderators: Tim_GaliullinFT, Sergey_Jarovski, Andrew) USB Devices reboots; Server doesn't re-connect to Previous topic | Next topic
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nawow
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USB Devices reboots; Server doesn't re-connect to
on: Mar 11th, 2011, 10:59am 		Quote Quote  Modify Modify
Hey all,
 
I'm running the 4.5.3 trial of UoN.  I can successfully connect and control the USB device over the network.  I have one small issue that I'm facing when I reboot the USB device from the client.  The server does not pick the device back up once it has been rebooted.  It's grayed out in  the Server window and says "Not plugged".  According to the log, this is what is happening:
 
[2088] [2116] [ERROR]: GetDescriptor failed. bFromDevice = 1, ucIndex = 1, ucDescriptorType = 3, uLangId = 1033, lpBuffer = 0xdf0708, uBufferLen = 255
[2088] [2116] [ERROR]: GetDescriptor failed. bFromDevice = 1, ucIndex = 0, ucDescriptorType = 2, uLangId = 0, lpBuffer = 0x1dad2cc, uBufferLen = 9
[2088] [2116] [ERROR]: Is device mouse or keyboard detection failed
 
Any idea what is going on?
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Harry_Mitkov
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Re: USB Devices reboots; Server doesn't re-connect
Reply #1 on: Mar 14th, 2011, 12:58am 		Quote Quote  Modify Modify
Hello nawow
 
Please specify the way you  
> reboot the USB device from the client.  
 
It is highly important for us to understand how we can reproduce the same issue.
 
Thanks
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nawow
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Re: USB Devices reboots; Server doesn't re-connect
Reply #2 on: Mar 15th, 2011, 4:34am 		Quote Quote  Modify Modify
Hey Harry,
 
Here is a brief explanation of what happens.  I connect to my USB device, I send some data to update it's firmware.  After the firmware is updated, the device reboots.
 
It's at that point, that it is not re-loaded in the server, and I see the errors mentioned earlier.  I have to unplug the device and replug it back in, in order to see it in the server list as a usable USB device.
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Harry_Mitkov
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Re: USB Devices reboots; Server doesn't re-connect
Reply #3 on: Mar 15th, 2011, 4:54am 		Quote Quote  Modify Modify
Please try enabling the following options in USB over Network Server.
 
- Enable troubleshooting.
 
To do it you have to right click on a device in USB over Network Server window. Select Troubleshooting from context menu. Enable both options. Re-share the device.
 
 Enable "auto-sharing" The device will be automatically shared.
 
- Launch USB over Network Server.
 
- Plug in the USB device
 
- The device will appear in the USB over Network Server window
 
- Press Preferences->Settings.  
 
- Go to Auto-Sharing tab
 
- Check the checkbox "Enable auto-sharing"
 
- Do not forget to mark the devices that you do not want to auto-share (mice and keyboards)
 
- Press OK
 
- Re-plug the USB device. It will be shared automatically
 
Please let me know the results.
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