Custom Query (16363 matches)
Results (1801 - 1803 of 16363)
| Ticket | Resolution | Summary | Owner | Reporter |
|---|---|---|---|---|
| #1647 | obsolete | Cannot get USB support to work in OpenSolaris guest | ||
| Description |
VirtualBox 1.6.0 on Windows Vista - using an OpenSolaris 2008.05 guest. I have been unable to get USB support to work. I plugged in a USB flash drive, started VirtualBox and then created a filter for the flash drive. I then started the OpenSolaris virtual machine. It sort of looks like VirtualBox sees the USB flash drive, because if I select Devices > USB Devices from the menu of the virtual machine's window, I get a list of four entries: Microsoft Basic Optical Mouse Unknown device 05CA:183A [0100] Generic Flash Disk [0100] TouchStrip Fingerprint Sensor [0001] The third entry, "Generic Flash Disk [0100]" is the only entry that has a check-mark, which I think is what it should have. Further, at this point Windows Vista no longer sees the USB drive, which if I understand the documentation is the correct behavior. In other words, VirtualBox "takes over" the USB device and the host operating system no longer sees it. Unfortunately, from inside the virtual machine, OpenSolaris does not seem to see the device. It does not get auto-mounted. At a command line in OpenSolaris I typed in:
and the USB flash drive is not listed (ref: http://mx.opensolaris.org/jive/thread.jspa?threadID=59178). The only thing listed by rmformat is the "VBOX CD-ROM" drive. |
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| #18671 | fixed | Cannot get real data from serial interface | ||
| Description |
I encounter serial port problem in VirtualBox 6.0.8. Setup Host environment:
1.1 Download Virtual COM Port Driver (Standard Demo version) from here: https://www.eltima.com/products/vspdxp/
2.1 Create a virtual machine that uses Ubuntu 18.04.
sudo aptitude install putty
sudo putty
Now, you should get the data what you have inputted instantly
Now, you CANNOT get the data what you have inputted instantly. I find that virtualBox stores 221 bytes old data in the cache. Thus, I have to shutdown the Linux guest (not reboot) to fix the problem. P.S. This bugs may be realted to #18539 |
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| #12029 | fixed | Cannot get state of running machines via Java web service | ||
| Description |
As stated in the title, the function IVirtualBox#getMachineStates is currently unusable over vboxwebsrv. One can iterate over every single machine and get their state one by one but this creates a large number of network calls instead of requesting them all at once. getMachineStates seems to be broken due to a misnaming of enum values. I ran this code against a VirtualBox instance with a single machine that was powered off. Here is my SSCCE. import java.util.List;
import org.virtualbox_4_2.IMachine;
import org.virtualbox_4_2.IVirtualBox;
import org.virtualbox_4_2.VirtualBoxManager;
public class Main {
public static void main(String[] args) {
String url = "http://localhost:18083";
VirtualBoxManager manager = VirtualBoxManager.createInstance(url);
manager.connect(url, null, null);
IVirtualBox vbox = manager.getVBox();
List<IMachine> machines = vbox.getMachines();
vbox.getMachineStates(machines);
}
}
Exception in thread "main" java.lang.AssertionError: java.lang.reflect.InvocationTargetException at org.virtualbox_4_2.Helper.convertEnums(Helper.java:108) at org.virtualbox_4_2.IVirtualBox.getMachineStates(IVirtualBox.java:755) at Main.main(Main.java:13) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.virtualbox_4_2.Helper.convertEnums(Helper.java:100) ... 2 more Caused by: java.lang.IllegalArgumentException: No enum constant org.virtualbox_4_2.MachineState.POWERED_OFF at java.lang.Enum.valueOf(Enum.java:236) at org.virtualbox_4_2.MachineState.fromValue(MachineState.java:344) ... 7 more |
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