On 08/20/2013 09:21 AM, David Mansfield wrote:
Hi All,
I'm trying to get two displays working. Host and guest are fully
updated Fedora 19 (x86_64).
When I open the second display using the menu in remote-viewer, it
comes up black.
As soon as I run "xrandr" (with NO options) from the command line, the
desktop extends to twice the width, but what appears in the second
monitor is the ENTIRE desktop, i.e. the contents of both "outputs" in
xrandr speak. xrandr output shows the correct values.
If I continue opening and closing displays using remote-viewer menu it
seems there's always one which is "the entire desktop", and the next
one seems ok.
If I attempt to change video mode (using xrandr) on any of the
displays, spice "hangs" (all connections say waiting for connection to
graphics server) and CPU utilization goes to 100% in guest. A reboot
of the guest is necessary to resolve this.
Also, actual mouse position is offset up and left from displayed mouse
position.
I'm still in this exact same position one month later. Now I'm on F19
with virt preview repo, fully updated.
Same exact situation as above:
* second display displays entire desktop
* opening a third display moves the "entire desktop" from 2 to 3, and
display 2 shows correct area (display 2 area)
* attempting to change resolution of any monitor permanently (until VM
power cycle) crashes spice but not VM
* mouse cursor position is offset up and left from displayed position
(-8-8 maybe?)
I also get this error from remote-viewer: "only support monitor config
with primary surface 0, but given config surface 397"
Relevant qemu command line options (generated by libvirtd of course -
note: I have tweaked the memory many different ways in an attempt to fix):
-spice
port=5901,addr=127.0.0.1,disable-ticketing,plaintext-channel=main,plaintext-channel=inputs,seamless-migration=on
-device
qxl-vga,id=video0,ram_size=134217728,vram_size=134217728,bus=pci.0,addr=0x2
Any ideas?
Thanks,
David Mansfield
Cobite, INC.
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