On Wed, 2017-03-01 at 11:36 +0200, Snir Sheriber wrote: > > > On 02/28/2017 11:06 PM, Jonathon Jongsma wrote: > > On Tue, 2017-02-28 at 16:19 +0100, Christophe de Dinechin wrote: > > > > On 28 Feb 2017, at 15:37, Jonathon Jongsma <jjongsma@xxxxxxxxxx > > > > > > > > > wrote: > > > > > > > > On Tue, 2017-02-28 at 10:29 +0100, Christophe de Dinechin > > > > wrote: > > > > > > On 27 Feb 2017, at 23:18, Jonathon Jongsma <jjongsma@redhat > > > > > > .com > > > > > > > > > > > > wrote: > > > > > > > > > > > > On Mon, 2017-02-27 at 17:53 +0100, Christophe de Dinechin > > > > > > wrote: > > > > > > > I tried to setup a multi-head guest, but I’m having > > > > > > > trouble > > > > > > > getting > > > > > > > multiple displays to work correctly > > > > > > > > > > > > > > For Jonathon, the part that I had trouble with was adding > > > > > > > “heads > > > > > > > = > > > > > > > ‘4’" to the video / QXL configuration. I don’t see it > > > > > > > documented > > > > > > > in > > > > > > > https://www.spice-space.org/spice-user- > > > > > > > manual.html#_multiple_monitor_support. > > > > > > > > > > > > Yep, it's a fairly new feature. I'm working on additional > > > > > > multi- > > > > > > monitor > > > > > > documentation and will be sure to include that. > > > > > > > > > > Thanks > > > > > > > > > > > > For Christophe F, what I get with the configuration file > > > > > > > http://p > > > > > > > aste > > > > > > > bin.com/FEXbjaE3 is shown in the following picture https: > > > > > > > //re > > > > > > > dski > > > > > > > ncat > > > > > > > .wordpress.com/2017/02/27/learning-more-about-mesa/#jp- > > > > > > > carousel- > > > > > > > 1224. > > > > > > > As far as I remember, this is pretty much a default > > > > > > > configuration > > > > > > > of > > > > > > > Fedora 25 after install from the live CD. If I understand > > > > > > > correctly, > > > > > > > the difference with you is that I actually installed. > > > > > > > > > > > > > > Does anybody else see this? If not, what could be wrong > > > > > > > with > > > > > > > my > > > > > > > setup? > > > > > > > > > > > > > > > > > > > I don't see anything obviously wrong with the > > > > > > configuration. If > > > > > > you > > > > > > close the spice client and immediately re-connect does it > > > > > > still > > > > > > show > > > > > > the same thing in both windows? > > > > > > > > > > Yes. It reopens two windows, both with monitor 2. > > > > > > > > > > > > > > > > Can you capture the debug output of running virt-viewer > > > > > > with > > > > > > the -- > > > > > > debug and --spice-debug options while you enable the second > > > > > > monitor? > > > > > > That might give a clue about what's happening. > > > > > > > > > > Attached. I find it suspicious that we only have surface id > > > > > 0. > > > > > > > > I didn't see an attachment. Maybe it was stripped because it > > > > was > > > > too > > > > big? Perhaps a pastebin somewhere would be easier? > > > > > > It’s here: http://pastebin.com/EY0AjfHK > > > > > > Thanks > > > Christophe > > > > So, I did manage to reproduce this now. I just created a new guest > > vm > > and installed a fresh fedora25 and I finally observed the issue. I > > also > > observed that sometimes the screen would flash back and forth > > between > > the contents of screen 1 and the contents of screen 2. You can see > > a > > video of that here: > > > > https://youtu.be/aQhv9Q45ecM > > Yes, that's similar to what i experienced, it currently works for me > with large enough memory (didn't help before the update), but > I just noticed that if i apply 2 displays before login it doesn't > work > at all. Interesting. Changing the video memory doesn't seem to affect it at all on my vm. > I think gnome behavior has changed , applying 2 displays (logged in) > causing to automatic log out, iirc it didn't happen before the > update. > > > The client is sending the appropriate config to the guest, but the > > guest is incorrectly configuring the two displays at the same > > position > > (0,0). The displays aren't actually mirrored, they're technically > > two > > separate displays but they're both located at the same position on > > the > > underlying surface. Pavel and Snir both mentioned on IRC that > > updating > > packages on fedora25 fixed the problem, but I found that even after > > updating everything on my new guest, I was still able to reproduce > > the > > issue. I guess it needs more investigation to figure out which > > component is at fault here. > > > > Jonathon > > _______________________________________________ > > Spice-devel mailing list > > Spice-devel@xxxxxxxxxxxxxxxxxxxxx > > https://lists.freedesktop.org/mailman/listinfo/spice-devel > _______________________________________________ Spice-devel mailing list Spice-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/spice-devel