[Qemu-devel] [Bug 1811653] Re: usbredir slow when multi bulk packet per second

2019-01-14 Thread feihu
** Description changed: QEMU Ver: all version Client: virt-viewer with spice Guest VM: win7 Bug description:   Use Qemu 2.1 or later with usbredir, When I redirect a bulk usb-device from virt-viewer client,the bulk-usb-device driver or app in GuestVM will send 50 bulk-urb per times.

[Qemu-devel] [Bug 1811653] Re: usbredir slow when multi bulk packet per second

2019-01-14 Thread feihu
** Description changed: QEMU Ver: all version Client: virt-viewer by spice Guest VM: win7 Bug description:   Use Qemu 2.1 or later with usbredir, When I redirect a bulk usb-device from virt-viewer client,the bulk-usb-device driver or app in GuestVM will send 50 bulk-urb per times. -   

[Qemu-devel] [Bug 1811653] [NEW] usbredir slow when multi bulk packet per second

2019-01-14 Thread feihu
Public bug reported: QEMU Ver: all version Client: virt-viewer by spice Guest VM: win7 Bug description:   Use Qemu 2.1 or later with usbredir, When I redirect a bulk usb-device from virt-viewer client,the bulk-usb-device driver or app in GuestVM will send 50 bulk-urb per times.   In VM, using

[Qemu-devel] [Bug 1476183] [NEW] can not create 4 serial port on window (guest os)

2015-07-20 Thread feihu
Public bug reported: qemu ver: 2.1.2-Latest guest os: window 7 64bit with 2 cpu problem: when qemu start with 4 serial port, on linux(rhel 7) guest os, /dev/ttyS0-4 is work fine. but on window 7 guest os, only show com1,com2 in device manager, how to get com3 com4 ? qemu cmd: -chardev

[Qemu-devel] [Bug 1397157] Re: cpu high with ps2 keyboard on multi-core win7 guest os

2015-01-29 Thread feihu
thanks, it is perfect on windows, but on linux (redhat), have corresponds parameter? -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1397157 Title: cpu high with ps2 keyboard on multi-core win7

[Qemu-devel] [Bug 1397157] Re: cpu high with ps2 keyboard on multi-core win7 guest os

2015-01-29 Thread feihu
to Dr. David Alan Gilbert (dgilbert-h): qemu 1.5.3-60 or 82 in rhel 7.0 has the problem, qemu 0.12.1-x in rhel 6.5 has not the problem. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1397157 Title:

[Qemu-devel] [Bug 1397157] [NEW] cpu high with ps2 keyboard on multi-core win7 guest os

2014-11-27 Thread feihu
Public bug reported: qemu ver: 1.5.3-Latest guest os: window 7 64bit with 2 cpu and ps2 keybord. problem: Use virt-viwer as client to connect, When input quickly, the guest and host cpu will high and the input-char will display later. but when only 1 cpu on the vm, the problem will not