<div dir="ltr">Hi, <div> </div><div>I attach logs of virt-manager.</div><div> </div><div>I'd like to add that virt-viewer look work correctly.</div></div><div class="gmail_extra"> <div class="gmail_quote">2017-03-17 9:04 GMT+01:00 Pavel Grunt <<a href="mailto:pgrunt@redhat.com" target="_blank">pgrunt@redhat.com</a>>: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Fri, 2017-03-17 at 01:40 +0100, Oscar Segarra wrote: > Hi Pavel, > > I have installed the latest nightly build but I have not seen any > difference to adjust spice options: > The options to enable streaming are not there, use `virsh edit` as mentioned earlier if the vm is in the user session $ virsh edit VM for system session $ virsh -c qemu:///system edit VM if you are talking about the options to change video encoder, they are in spicy - install package spice-gtk-tools and use it in similar way to remote-viewer $ spicy or $ spice --uri spice://host:port > > > I have not experienced any performance improvement... Just, from the > virt-manager I'm not able to see my windows 10 desktop (it is > completely black) XS Interesting, try running SPICE_DEBUG=1 virt-manager --debug and post the output (preferable do a bug report) > > Am I looking at the correct place? > > > > From Remote Viewer I can see the desktop as usual (I'm upgrading > windows): > > > > May I revert the spice install in order to make my virt-manager work > properly again? Downgrading should help, but we would really welcome a bug report (providing rpm versions of virt-manager and spice packages) in order to fix the bug. Thanks, Pavel <div class="HOEnZb"><div class="h5">> > Thanks a lot. > > > 2017-03-09 13:24 GMT+01:00 Oscar Segarra <<a href="mailto:oscar.segarra@gmail.com">oscar.segarra@gmail.com</a>>: > > Hi Pavel, > > > > Yes, in my configuration I have already set: > > > > vram: 64MB > > streaming mode='filter' <-- I have tested with 'all" as well with > > the same results > > image compression='auto_glz' > > > > When I connect through the Internet or from my home wi-fi (54Mbps) > > In the logs I can see "LOW BANDWITH" detected, and the video > > performance is really bad. > > > > Thanks a lot. > > > > > > 2017-03-09 13:14 GMT+01:00 Pavel Grunt <<a href="mailto:pgrunt@redhat.com">pgrunt@redhat.com</a>>: > > > On Thu, 2017-03-09 at 06:43 -0500, Frediano Ziglio wrote: > > > > > > > > > > > > It's not a small addition. Usually wifi has a much higher > > > latency > > > > then wired lan. For comparison on lan usually you > > > > have 2-4 ms latency while on wifi 80-100 ms unless you have > > > powerful > > > > and quite idle network infrastructure > > > > (but still higher than wired). > > > > > > > > Unfortunately currently the protocol implementation is quite > > > latency > > > > dependent. > > > > > > > > I don't think the latency here is an issue if you are using a > > > recent > > > > encoder (here some client > > > > guy should help on how to know the encoder used). > > > > > > Since you are on el7 system you can test our nightly builds: > > > <a href="https://copr.fedorainfracloud.org/coprs/g/spice/nightly/" rel="noreferrer" target="_blank">https://copr.fedorainfracloud.org/coprs/g/spice/nightly/</a> > > > which provides ability to switch the video encoder in spicy > > > (package > > > spice-gtk-tools) under Options menu. > > > > > > Your vm needs to have the video streaming enabled (set to > > > 'filter' or > > > 'all'). > > > > > > (virsh edit VM ; and add <streaming mode='all'/> to graphics > > > node) > > > > > > Also check if the image compression is turned on (ideally set to > > > glz) > > > > > > Pavel > > > > > > > Sorry, was meaning bandwidth in the above sentence. > > > > > > > > About the lag recently we detected another issue in the > > > protocol > > > > implementation, hope > > > > we can tune and fix it in a short period. > > > > > > > > Frediano > > > > > > > > > > > > I'd like to add that the connection is via wi-fi (54Mbps). > > > > > > > > Is it enough for spice videos? > > > > > > > > thanks a lot. > > > > > > > > 2017-03-08 19:14 GMT+01:00 Oscar Segarra <oscar.segarra@gmail. > > > com>: > > > > > Hi, > > > > > > > > > > Youtuve videos from virt-manager (locally) has an acceptable > > > > > bejaviour... but If I try to connect from the LAN, the > > > behaviour > > > > > is not acceptable... the sound goes much faster than the > > > image. > > > > > > > > > > I have increased the video memory up to 64MB but I have not > > > > > experienced any improvement. > > > > > > > > > > Is there any way to diagnose this lag problems? > > > > > > > > > > Thanks a lot. > > > > > > > > > > 2017-03-03 22:45 GMT+01:00 Oscar Segarra <oscar.segarra@gmai > > > <a href="http://l.com" rel="noreferrer" target="_blank">l.com</a>> > > > > > : > > > > > > Hi, > > > > > > > > > > > > After some research, I have been able to install a newer > > > version > > > > > > from: > > > > > > > > > > > > <a href="https://fedorapeople.org/groups/virt/virtio-win/direct-dow" rel="noreferrer" target="_blank">https://fedorapeople.org/groups/virt/virtio-win/direct-dow</a> > > > nloads > > > > > > /archive-virtio/virtio-win-0.1.133-1/ > > > > > > > > > > > > Now, Video has experienced a nice improvement... but sound > > > still > > > > > > "hangs"... > > > > > > > > > > > > Is there any advice to customize sound? > > > > > > > > > > > > Thanks a lot. > > > > > > > > > > > > 2017-03-03 21:45 GMT+01:00 Pavel Grunt <<a href="mailto:pgrunt@redhat.com">pgrunt@redhat.com</a>> > > > : > > > > > > > On Fri, 2017-03-03 at 20:19 +0100, Oscar Segarra wrote: > > > > > > > > I must say the version is weird. > > > > > > > > It is the version that comes with 2K8. I have not been > > > able > > > > > > > to find > > > > > > > > the W10 qxl driver... ¿Can you paste the link? > > > > > > > > > > > > > > > It is on our page > > > > > > > <a href="https://www.spice-space.org/download.html#windows-binari" rel="noreferrer" target="_blank">https://www.spice-space.org/download.html#windows-binari</a> > > > es > > > > > > > > > > > > > > Windows QXL-WDDM-DOD driver > > > > > > > > > > > > > > > Beside that which versions (kvm, spice) are you using? > > > Are > > > > > > > you using > > > > > > > > a recent viewer? > > > > > > > > > > > > > > > > qemu-kvm.x86_64 10:1.5.3-126.el7 > > > > > > > > > > > > > > > > > > @base > > > > > > > > qemu-kvm-common.x86_64 10:1.5.3-126.el7 > > > > > > > > > > > > > > > > spice-glib.x86_64 0.31-6.el7 > > > > > > > > > > > > > > > > > > @base > > > > > > > > spice-gtk3.x86_64 0.31-6.el7 > > > > > > > > > > > > > > > > > > @base > > > > > > > > spice-protocol.noarch 0.12.11-1.el7 > > > > > > > > > > > > > > > > > > @base > > > > > > > > spice-server.x86_64 0.12.4-19.el7 > > > > > > > > > > > > > > > > > > @base > > > > > > > > > > > > > > > > Regarding to the viewer version: > > > > > > > > > > > > > > > > remote-viewer.exe version 5.0-256 > > > > > > > > > > > > > > > > Thanks a lot! > > > > > > > > > > > > > > > > > > > > > > > > 2017-03-03 18:04 GMT+01:00 Frediano Ziglio <fziglio@re > > > dhat.c > > > > > > > om>: > > > > > > > > > Hi, > > > > > > > > > > > > > > > > > > In my environment I have a W10 guest running on a > > > centos 7 > > > > > > > KVM > > > > > > > > > host. > > > > > > > > > > > > > > > > > > I have installed the following QXL Video driver: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > But when I try to see (on LAN) a youtube video, it > > > doesn't > > > > > > > play > > > > > > > > > smoothly, even video and sound stops for a while and > > > > > > > continues a > > > > > > > > > little bit later. It looks I can see the video > > > rendering > > > > > > > as i can > > > > > > > > > see a the half of one frame and the half of the > > > following > > > > > > > frame on > > > > > > > > > the same "image". > > > > > > > > > > > > > > > > > > If I minimize the internet explorer (or chrome) to > > > the > > > > > > > task-bar > > > > > > > > > image and sound goes better (not the perfect). > > > > > > > > > > > > > > > > > > ¿Is there any advice to improve video and sound > > > experience > > > > > > > in KVM > > > > > > > > > with spice? > > > > > > > > > > > > > > > > > > Thanks a lot, > > > > > > > > > > > > > > > > > > I must say the version is weird. > > > > > > > > > We released a Windows 10 driver not much ago. > > > > > > > > > Beside that which versions (kvm, spice) are you > > > using? Are > > > > > > > you > > > > > > > > > using a recent viewer? > > > > > > > > > New versions implements different code which > > > requires less > > > > > > > > > bandwidth (should not > > > > > > > > > be a big problem with LAN but you would make sure). > > > > > > > > > > > > > > > > > > Frediano > > > > > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > Spice-devel mailing list > > > > <a href="mailto:Spice-devel@lists.freedesktop.org">Spice-devel@lists.freedesktop.org</a> > > > > <a href="https://lists.freedesktop.org/mailman/listinfo/spice-devel" rel="noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/spice-devel</a> > > > > > > > > > </div></div></blockquote></div> </div>