[Bug 258771] Re: Using -usbdevice host: slows the guest OS down to a crawl

2011-10-04 Thread Serge Hallyn
As per https://wiki.ubuntu.com/VirtFeatureVerification, I did not see this problem when testing USB with lucid and maverick. Certainly data transfer could be slow, but I never saw a slowdown of the guest OS. Can you confirm whether you can still reproduce this? -- You received this bug

[Bug 258771] Re: Using -usbdevice host: slows the guest OS down to a crawl

2010-03-31 Thread Wout
Thanks Matt, will do. -- Using -usbdevice host: slows the guest OS down to a crawl https://bugs.launchpad.net/bugs/258771 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in ubuntu. -- Ubuntu-server-bugs mailing list

[Bug 258771] Re: Using -usbdevice host: slows the guest OS down to a crawl

2010-03-30 Thread Wout
I tried connecting several different devices to my Microsoft Windows 7 Virtual Machine. non of them working. Among them: - USB Mass storage device *When inserting the device in my laptop it doesn't show up in nautilus on the host when added to a vm. (Something is going right). It doesn't show

Re: [Bug 258771] Re: Using -usbdevice host: slows the guest OS down to a crawl

2010-03-30 Thread Matt Zimmerman
On Tue, Mar 30, 2010 at 08:49:22AM -, Wout wrote: I tried connecting several different devices to my Microsoft Windows 7 Virtual Machine. non of them working. Among them: - USB Mass storage device *When inserting the device in my laptop it doesn't show up in nautilus on the host when

[Bug 258771] Re: Using -usbdevice host: slows the guest OS down to a crawl

2010-03-20 Thread Matt Zimmerman
Reproduced with qemu-kvm 0.12.3-0ubuntu15 on current lucid ** Changed in: qemu-kvm (Ubuntu) Status: Fix Released = Triaged -- Using -usbdevice host: slows the guest OS down to a crawl https://bugs.launchpad.net/bugs/258771 You received this bug notification because you are a member of

Re: [Bug 258771] Re: Using -usbdevice host: slows the guest OS down to a crawl

2010-03-14 Thread Matt Zimmerman
On Sat, Mar 13, 2010 at 10:08:17PM -, Dustin Kirkland wrote: On Sat, Mar 13, 2010 at 6:57 AM, Matt Zimmerman m...@ubuntu.com wrote: Were you able to replicate the bug with the previous version of KVM?  If not, it's hard to tell whether the problem is fixed, or if your case didn't

Re: [Bug 258771] Re: Using -usbdevice host: slows the guest OS down to a crawl

2010-03-13 Thread Matt Zimmerman
On Mon, Mar 01, 2010 at 11:34:39PM -, Dustin Kirkland wrote: Hi Matt- I actually believe this bug to be fixed in Lucid's qemu-kvm 0.12.3. Similar to your original report, I fired up a VM with usb attached to my Palm Pre phone, which can act as a USB dongle. I was able to successfully

Re: [Bug 258771] Re: Using -usbdevice host: slows the guest OS down to a crawl

2010-03-13 Thread Dustin Kirkland
On Sat, Mar 13, 2010 at 6:57 AM, Matt Zimmerman m...@ubuntu.com wrote: Were you able to replicate the bug with the previous version of KVM?  If not, it's hard to tell whether the problem is fixed, or if your case didn't trigger it. I had tried USB passthrough in the past without success. One

[Bug 258771] Re: Using -usbdevice host: slows the guest OS down to a crawl

2010-03-01 Thread Dustin Kirkland
Hi Matt- I actually believe this bug to be fixed in Lucid's qemu-kvm 0.12.3. Similar to your original report, I fired up a VM with usb attached to my Palm Pre phone, which can act as a USB dongle. I was able to successfully connect to the internet in the VM with: $ sudo kvm -m 512 -hda

[Bug 258771] Re: Using -usbdevice host: slows the guest OS down to a crawl

2009-09-11 Thread Dustin Kirkland
Marking won't fix against qemu and kvm, which no longer exist in Ubuntu. Marking incomplete against qemu-kvm in karmic. If this is still an issue, please confirm it there. Thanks! :-Dustin -- Using -usbdevice host: slows the guest OS down to a crawl https://bugs.launchpad.net/bugs/258771 You

[Bug 258771] Re: Using -usbdevice host: slows the guest OS down to a crawl

2009-09-11 Thread Dustin Kirkland
Some USB devices have higher polling frequencies than others. An abnormally high polling frequency could easily cause a guest to crawl to a halt. Also, it could be that your device is a USB 2.0 device that is falling back to USB 1.1 in the guest, which could also slow things down considerably.