VirtualBox

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Ticket Resolution Summary Owner Reporter
#21223 duplicate upgrade vb from 6.1.40 to 7 or fresh install vb7,virtio-scsi conflict with efi sxd
Description

i have win10 and debian 11 as host,run guest debian 11(use virtio-scsi) with efi boot,at vb 6.x,it's normal,after upgrade to vb 7,EFI bios failt to detect HDD's attached to the virtio-scsi,so fail to boot debian 11.If i change from virtio-scsi to achi,vb7 become normal.

#10285 obsolete USB connection error (Failed to create a proxy device) sx270169
Description

I have a cheap USB Stick which cannot be connected to the Virtual Machine (I checked this problem on Host system Ubuntu 11.04 (amd64) and 11.10 (i386) ). All other USB sticks work fine. Problem sounds like existing bugs (i.e. #10131) but these bugs are in combination with Windows Host system. But I have a Linux host systems, which works concerning USB support normally much more stable than Windows host systems.

The USB-stick itself works fine on Windows and Linux Machines. If it helps, I can send you the USB stick for further tests. I have made some read out, take a look into the attached text file.

This is the message, shown in the Virtual Machine when I am trying to connect the stick.

Das USB-Gerät usd disk [0100] konnte nicht an die virtuelle Maschine vm-WinXP-technik gebunden werden.

Failed to create a proxy device for the USB device. (Error: VERR_READ_ERROR).

Fehlercode:NS_ERROR_FAILURE (0x80004005) Komponente:Console Interface:IConsole {1968b7d3-e3bf-4ceb-99e0-cb7c913317bb}

#10316 obsolete USB hangup with Prolific PL2303 Serial Port sx270169
Description

I have a strange problem concerning programming a Atmel Atmega16 Microcontroller from a Ubuntu 10.10 32 Bit system, running as guest in a Virtualbox 4.1.8. The Virtualbox host is a Ubuntu 11.04 64 Bit system. If programming (using avrdude) with a Programmer based on a FTDI chip, everythings works as desired. When I programm with the same type but new genearation of programmer (inside is a Prolific 2303 IC) then after 3-4 programming actions the programmer hangs up.

I monitored the bytes transfered from avrdude over the /dev/ttyUSB0 on guest over the /dev/ttyUSB3 on host system, using kernel module usbmon and th tool usbdump.

There I can see, that suddenly Virtualbox stops to send the bytes from the guest system to the host system.

Is there anyone, who has some recommendations for me to solve this problem?

Here is the montoring result:

Guest system (Ubuntu 11.10 32 Bit with VirtualBox Guest Addtions 4.1.8)

3.678067 -->2 7: 1b01 0001 0e01 14 3.691069 3<-- 1: 1b 3.693013 3<-- 16: 0100 0b0e 0100 0841 5652 4953 505f 3274 3.988874 -->2 8: 1b02 0002 0e03 9086 9.007678 -->2 7: 1b02 0001 0e01 17

on Host system (Ubuntu 11.04 64 Bit with Virtualbox 4.1.8 r75467:

3.680298 -->2 7: 1b01 0001 0e01 14 3.681245 3<-- 1: 1b 3.682745 3<-- 16: 0100 0b0e 0100 0841 5652 4953 505f 3274

now missing the next 8 bytes (1b02 0002 0e03 9086) and 7 bytes (1b02 0001 0e01 17) sent by the Ubuntu 11.10 guest system.

As result the programmer will not see any request, so it is not sending an response. The programming software avrdude is not getting any response from programmer an will result in the error ...

avrdude: Send: . [1b] . [02] . [00] . [02] . [0e] . [03] . [90] . [86] avrdude: ser_recv(): programmer is not responding avrdude: stk500_2_ReceiveMessage(): timeout avrdude: Send: . [1b] . [02] . [00] . [01] . [0e] . [01] . [17]

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