Dor Laor wrote: > Finally I manage to reproduce the problem. I did manage to play the > puzzle without problems, but I discovered that under load there are > problems with the mouse. > I didn't have any problems with 100% cpu consumption (Operton cpu). > I'll try to find a good way to reproduce the 100% cpu problem. I have a feeling it may be network related (could be a qemu 0.8.2 bug, even). > I believe the mouse problems are caused by using the relative mouse > coordinates. So when the host is loaded there is latency between the > host reading and the guest irq injection. > Perhaps, but his wouldn't explain why the mouse buttons are randomly clicked. It seems that this often happens at the very same time as the pointer jumps somewhere. > Can you try using usbtablet mouse? (Note that you'll need to install > evtoucher driver). > No trouble at all with -usbdevice tablet (Btw, new debian supporting package coming up to enable this for linux guests, did the basic work on it in order to do this test), except that the pointer doesn't move smoothly when the guest is run in kvm. Using qemu 0.9.0 + kqemu (GPL:d now!), the pointer moves very smoothly with -usbdevice tablet - it's in fact difficult to distinguish from native. (There are also no mouse problems when running the guest with kvm -no-kvm).
The keyboard problems are very easy to reproduce here. Just open a text editor in the guest and try to edit something. Move around in the text, make edits. A key will get stuck very quickly, causing auto-repeat. In fact, keys get stuck so often in the guest, that I've installed the Debian KDE package named kbstate. After installation, right click on the bottom panel and select "Add applet to panel...", then add the applet named "Keyboard Status Applet". This gives a visual indicator as to which key is stuck right now. ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ kvm-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/kvm-devel
