Custom Query (16363 matches)
Results (1546 - 1548 of 16363)
| Ticket | Resolution | Summary | Owner | Reporter |
|---|---|---|---|---|
| #8617 | obsolete | Host & Guest extreme slow when using usb | ||
| Description |
Whenever i synchronize my iPhone and there is something to sync (like voice memo's) then both the guest and the host become slow. Shutting down the guest or saving the state of the guest is not the solution, because the host will remain slow even if no applications are running on it. The entire system must be rebooted to get things working smoothly again. Note that when the system is slow the state of the guest may saved and re-spawned after the host reboot. The system will work fine for a short period until slowing down again so i suspect that the problem lies within VirtualBox's USB add on. During the slowness, opening the task list in either or both the guest and the host shows that a lot of time is spent in idle time and that trivial tasks may consume 100% of CPU for short periods of time. I use Ubuntu 9.10 as host and have XP(sp3) as guest. The guest has only the following installed on it: MS Security Essentials, iTunes and Office since i use it exclusively for synching my iPhone and write documents for work that require office file formats. I have VirtuablBox 4.0.4 and the USB add-in. |
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| #8620 | obsolete | file io problems with large files across shared network forlders or locally too | ||
| Description |
Hello, I am seeing problems when either reading large files across a shared network folder and or saving files across shared network folders. This also occurs with the same large files when they are copied locally to the vb. The problems seem to occur only on large files say 500mg - 3gig in size. Do not see problem on smaller files. The failure is not always in the same spot, but the internal buffers of vb must be getting messed up somehow, since the data being passed back to my app is corrupted or the data that ends up being written is corrupted. I have tried this with two separate applications which both do a tremendous amount file i/o. If these apps are run in a non-vb environment they perform fine with the file io. If the apps are taken to a vmware environment, they also perform fine. I did not see this behavior in vb 3x. There just seems to be some instability when doing a tremendous amount of continuous file io. sorry i cannot be more specific, but never had these problems prior to vb4 thank you, art |
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| #8621 | obsolete | Broken import of the machine from OVA/OVF container by vboxjws.jar on the linux host running VirtualBox 4.0.4 | ||
| Description |
After the import operation of the machine from OVA container with the help of Java API on the linux host running VirtualBox 4.0.4 the imported machine does not have its disks. This bug doesn't reproduces on the windows host and early VirtualBox versions. Here is part of code which extracts the machine from container: IAppliance app = vbox.createAppliance(); IProgress prog = app.read("/home/vboxuser/container.ova"); prog.waitForCompletion(-1); app.interpret(); List<String> warn = app.getWarnings(); for (String w : warn) System.out.println("Warning: " + w); prog = app.importMachines(); prog.waitForCompletion(-1); |
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