From mboxrd@z Thu Jan 1 00:00:00 1970 From: Erik Rull Subject: Windows XP Bluescreen when unplugging printer Date: Mon, 16 Nov 2009 23:57:36 +0100 Message-ID: <4B01D8E0.6030404@rdsoftware.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit To: "kvm@vger.kernel.org" Return-path: Received: from moutng.kundenserver.de ([212.227.126.188]:58862 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754135AbZKPW5V (ORCPT ); Mon, 16 Nov 2009 17:57:21 -0500 Sender: kvm-owner@vger.kernel.org List-ID: 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. Best regards, Erik