[vbox-dev] After connecting a USB device guest hangs (v6.0.6 and also under v5.2.26)
michal.necasek at oracle.com
Wed May 15 07:16:23 GMT 2019
I think you must mean 5.2.28, not 5.2.26. If it really does not work for you under 5.2.26 then please disregard the following.
This is a known but not understood problem, and there is a ticket about it: https://www.virtualbox.org/ticket/18593
It only affects some USB devices, but so far nothing we'd have. Best if you add information about your device to the ticket. The "Raising unrecoverable error" thing is new in 6.0.6 and 5.2.28. Would be good to know what sort of drivers you have in your VM. Actually you wrote "Win7Pro in the host" but you probably meant "Windows 7 Pro as the guest"?
----- Original Message -----
From: cognac at amcs.net
To: vbox-dev at virtualbox.org
Sent: Tuesday, May 14, 2019 8:20:43 PM GMT +01:00 Amsterdam / Berlin / Bern / Rome / Stockholm / Vienna
Subject: [vbox-dev] After connecting a USB device guest hangs (v6.0.6 and also under v5.2.26)
thanks for your great work on VirtualBox. I use since a very very long time with success but actually I have a questions regarding v6.0 and USB. Since 2016 I use a USB smart card reader with my VirtualBox (5.x + extpack) on Linux (actually Ubuntu 19.04) and a Win7Pro in the host.
After I upgrade the VirtualBox 5.2.x to 6.0.6 the Virtualbox freeze after I connect the USB smart card reader to the box. In the first step, I think about new driver for the reader, and so on withoout success.
Today I switch back to the 5.2.26 and actually the same problem as under v6.0.6 , attached to find the log. The system of Win7Pro booted normally but after I connect the USB device the "guest is unresponsive".
Do you know these problems?
Thanks in advance,
=== from the log ===
00:08:32.415183 GUI: UISession::sltAdditionsChange: GA state really changed, notifying listeners.
00:08:32.415221 GUI: UIMachineViewNormal::adjustGuestScreenSize: Adjust guest-screen size if necessary.
00:08:32.415232 GUI: UISession::sltAdditionsChange: GA state change event came, notifying listeners.
00:08:32.415240 GUI: UIMachineLogicNormal::sltCheckForRequestedVisualStateType: Requested-state=0, Machine-state=5
00:08:32.415270 GUI: UISession::sltAdditionsChange: GA state change event came, notifying listeners.
00:08:32.415279 GUI: UIMachineLogicNormal::sltCheckForRequestedVisualStateType: Requested-state=0, Machine-state=5
00:10:46.395925 VUSB: Attached '00007fabe0c853a0[proxy 0c4b:0500]' to port 2 on RootHub#1 (FullSpeed)
00:10:51.393209 OHCI#0: Raising unrecoverable error
00:10:51.393458 OHCI: Software reset
00:10:51.393637 OHCI: USB Operational
00:10:51.396362 OHCI#0: Raising unrecoverable error
00:10:51.396597 OHCI: Software reset
00:10:51.396712 OHCI: USB Operational
00:10:55.256206 OHCI#0: Raising unrecoverable error
00:10:55.257174 OHCI: Software reset
00:10:55.257289 OHCI#0: Raising unrecoverable error
00:10:55.258260 OHCI: USB Operational
00:10:57.868981 VMMDev: vmmDevHeartbeatFlatlinedTimer: Guest seems to be unresponsive. Last heartbeat received 4 seconds ago
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