Re: Windows XP Bluescreen when unplugging printer

[Erik Rull <erik.rull@rdsoftware.de>]

Jim Paris wrote:
> Erik Rull wrote:
>> Hi all,
>>
>> I want to run an epson inkjet within my windows xp guest. my host has  
>> enabled usb 2.0, the USB flashdrive works without any problems. When I 
>> plug in the printer (works with the same drivers on a native windows 
>> xp!), it is recognized and the status monitor shows also the ink levels. 
>> Until I start printing. Then the ink level disappears and the status 
>> monitor hangs. The printer itself doesn't do anything, no LED blinks, no 
>> printing starts. When I shut down windows or unplug the printer I get a 
>> bluescreen in XP on usbuhci.sys
>>
>> Interesting: When I switch off USB 2.0 and enable only USB 1.x in the 
>> host BIOS, everything related to USB is SLOW (usb flash drive, too!) but 
>> the printer works (also slow, but it prints).
>>
>> Any ideas what could cause that behaviour? Comes up with kvm-88 and 
>> kvm-77 as well.
>>
>> I tested it on two different systems both the same behaviour.
> 
> You might try this usb fix:
>   http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=c4c0e236beabb9de5ff472f77aeb811ec5484615
> 
> It's been around for a while but hasn't made it into any qemu or kvm
> releases yet.
> 
> -jim
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Hi Jim,

sorry, still a bluescreen - but another one :-)
BUGCODE_USBDRIVER is its name.

Any other ideas? With USB 1.1 on the host everything is fine, after 
enabling USB 2.0 in BIOS on the host, USB is faster within the guest, but I 
have the given Bluescreen problem.

Best regards,

Erik