Hi, Mike píše v St 20. 02. 2013 v 09:13 -0800: > Hi Dennis, > > Wow, great help Dennis, you just solved my problem I've been > struggling with for the last week and as expected it was something > silly. I had upgraded from QEMU 1.0 to 1.2 but all my libvirt domains > were still specifying PC-1.1, simply changing them to PC-1.2 allowed the > framebuffer to go from 8MB to 16MB enabling the higher resolutions. > > However, something else caught my eye that may help solve another > problem I was having with dual heads, is your QEMU command generated by > libvirt, and if so would you be able to send me a copy of the .XML file > that you use (or just the graphics/QXL part)? I'm curious whats > generating this part of the command: > > -device qxl,id=video1,vram_size=67108864,bus=pci.0,addr=0x6 -device qxl,id=video2,vram_size=67108864,bus=pci.0,addr=0x7 > > Thanks. The attached file produces: $ virsh domxml-to-native qemu-argv libvirt_xmls/domain-4qxl.xml LC_ALL=C PATH=/usr/lib64/qt-3.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/usr/libexec:/home/david/bin:/usr/libexec HOME=/home/david USER=djasa LOGNAME=djasa QEMU_AUDIO_DRV=spice /usr/libexec/qemu-kvm -name 4qxl -S -M rhel6.2.0 -enable-kvm -m 1 -smp 1,sockets=1,cores=1,threads=1 -uuid a6554d83-f5a7-9696-8b4a-62d58d15a436 -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/home/david/.libvirt/qemu/lib/4qxl.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown -no-acpi -device piix3-usb-uhci,id=usb -spice port=0,addr=127.0.0.1,disable-ticketing,seamless-migration=on -k en-us -vga qxl -global qxl-vga.vram_size=33554432 -device qxl,id=video1,vram_size=33554432 -device qxl,id=video2,vram_size=33554432 -device qxl,id=video3,vram_size=33554432 -device intel-hda,id=sound0 -device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device virtio-balloon-pci,id=balloon0 David > > On 13-02-20 12:43 AM, Dennis Böck wrote: > > Hi Mike, > > > > Xorg.log attached. > > Here is the QEMU command for the VM: > > /usr/bin/qemu-kvm -name Fedora18 -S -M pc-1.2 -enable-kvm -m 1024 -smp 2,sockets=2,cores=1,threads=1 -uuid 2711c802-04d1-bed7-fba2-5c9f02fd54b9 -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/Fedora18.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive file=/var/lib/libvirt/images/Fedora18.img,if=none,id=drive-virtio-disk0,format=raw -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x3,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -drive if=none,id=drive-ide0-1-0,readonly=on,format=raw -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -netdev tap,fd=22,id=hostnet0 -device rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:ec:07:ff,bus=pci.0,addr=0x5 -chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 -device usb-tablet,id=input0 -spice port=5900,addr=127.0.0.1,disable-ticketing -vga qxl -global qxl-vga.vram_size=67108864 -device qxl,id=video1,vram_size=67108864,bus=pci.0,addr=0x6 -device qxl,id=video2,vram_size=67108864,bus=pci.0,addr=0x7 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 > > > > Best regards > > Dennis > > ________________________________________ > > Von: Mike [ipso@xxxxxxxxxxxxx] > > Gesendet: Dienstag, 19. Februar 2013 21:56 > > An: Marian Krcmarik > > Cc: Dennis Böck; spice-devel@xxxxxxxxxxxxxxxxxxxxx > > Betreff: Re: Higher (quadratical) resolution > > > > We're running into a similar problem, however the highest resolution > > available to us is 1900x1080 in Linux (Windows is much higher). > > > > Dennis, I'm wondering if you would be so kind as to provide us with your > > Xorg.log file from the guest, as well as the QEMU command you use to > > start the guest so we could do some comparisons? > > > > Thanks. > > > > On 13-02-19 07:16 AM, Marian Krcmarik wrote: > >> ----- Original Message ----- > >>> From: "Dennis Böck" <dennis@xxxxxxxxxxxxxxxxxxxxxxx> > >>> To: spice-devel@xxxxxxxxxxxxxxxxxxxxx > >>> Sent: Wednesday, February 13, 2013 3:53:12 PM > >>> Subject: Re: Higher (quadratical) resolution > >>> > >>> Hi David, > >>> > >>> installing all updates for Fedora 18 didn't help, but enabling the > >>> "Test Updates" repository did help - so obviously this feature is > >>> still not officially released. > >>> Now the output of xrandr looks like this: > >>> > >>> Screen 0: minimum 320 x 200, current 2560 x 1600, maximum 8192 x 8192 > >>> qxl-0 connected 2560x1600+0+0 0mm x 0mm > >>> 2560x1600 60.0*+ > >>> 2560x1440 60.0 > >>> 2048x1536 60.0 > >>> 1920x1440 60.0 > >>> 1920x1200 60.0 > >>> 1920x1080 60.0 > >>> 1600x1200 60.0 > >>> 1680x1050 60.0 > >>> 1400x1050 60.0 > >>> 1600x900 60.0 > >>> 1280x1024 60.0 > >>> 1440x900 60.0 > >>> 1280x960 60.0 > >>> 1366x768 60.0 > >>> 1360x768 60.0 > >>> 1280x800 60.0 > >>> 1152x870 60.0 > >>> 1152x864 60.0 > >>> 1280x768 60.0 > >>> 1280x760 60.0 > >>> 1280x720 60.0 > >>> 1024x768 60.0 > >>> 1024x600 60.0 > >>> 960x640 60.0 > >>> 832x624 60.0 > >>> 800x600 60.0 > >>> 800x480 60.0 > >>> 640x480 60.0 > >>> qxl-1 disconnected > >>> qxl-2 disconnected > >>> qxl-3 disconnected > >>> > >>> Now the highest resolution which the "Displays" tool offers is > >>> 2560x1600 Pixels. Therefore I tried to change the resolution with > >>> the comand: > >>> xrandr --output qxl-0 --mode 2048x2048 > >>> But the error message: > >>> xrandr: cannot find mode 2048x2048 > >>> was displayed. > >>> Any idea how I could achieve this? (I would prefer a static xorg.conf > >>> but don't know the configuration options) > >> Adding new modeline worked for me (https://wiki.archlinux.org/index.php/Xrandr), I've added only a line into Monitor section of xorg.conf: > >> "Modeline "2048x2048_60.00" 358.25 2048 2208 2432 2816 2048 2051 2061 2121 -hsync +vsync" > >>> Best regards and thanks in advance > >>> Dennnis > >>> ________________________________________ > >>> Von: David Jaša [djasa@xxxxxxxxxx] > >>> Gesendet: Montag, 11. Februar 2013 16:23 > >>> An: Dennis Böck > >>> Cc: spice-devel@xxxxxxxxxxxxxxxxxxxxx > >>> Betreff: Re: Higher (quadratical) resolution > >>> > >>> Hi, > >>> > >>> Dennis Böck píše v Po 11. 02. 2013 v 15:04 +0000: > >>>> Hi David, > >>>> > >>>> I am using Fedora 18 as guest and host system. The output of xrandr > >>>> is the following: > >>>> > >>>> Screen 0: minimum 640 x 480, current 1024 x 768, maximum 1920 x > >>>> 1200 > >>>> default connected 1024x768+0+0 0mm x 0mm > >>>> 1920x1200 60.0 > >>>> 1920x1080 60.0 > >>>> 1600x1200 75.0 70.0 65.0 60.0 > >>>> 1680x1050 60.0 > >>>> 1400x1050 75.0 60.0 > >>>> 1600x900 60.0 > >>>> 1280x1024 75.0 60.0 > >>>> 1440x900 60.0 > >>>> 1280x960 60.0 > >>>> 1366x768 60.0 > >>>> 1360x768 60.0 > >>>> 1280x800 60.0 > >>>> 1152x870 60.0 > >>>> 1152x864 75.0 > >>>> 1280x768 60.0 > >>>> 1280x760 60.0 > >>>> 1280x720 60.0 > >>>> 1024x768 75.0* 70.0 60.0 > >>>> 960x640 60.0 > >>>> 1024x600 60.0 > >>>> 832x624 75.0 > >>>> 800x600 75.0 72.0 60.0 56.0 > >>>> 800x480 60.0 > >>>> 640x480 75.0 73.0 60.0 > >>>> > >>>> The highest resolution which I can chose from the tool "Display > >>>> Settings" ist 1920 x 1200. > >>>> So what do I have to change in order to get a resolution of > >>>> 2048x2048 pixels? > >>> 1) make sure that you use qxl driver and you have spice-vdagentd and > >>> spice-vdagent running (at least two processes of the latter - one for > >>> *DM, one for desktop environment) > >>> > >>> 2) go fullscreen (or generally, resize the window) > >>> > >>> Spice in F18 should support arbitrary resolution so if you don't > >>> resolution in the list, you can still resize the client, client then > >>> sends new resolution to the agent and agent sets it. > >>> > >>> If it doesn't work for you, the necessary versions may be in updates > >>> or > >>> still in updates-testing. > >>> > >>> David > >>> > >>>> Best regards > >>>> Dennis > >>>> ________________________________________ > >>>> Von: David Jaša [djasa@xxxxxxxxxx] > >>>> Gesendet: Montag, 11. Februar 2013 15:44 > >>>> An: Dennis Böck > >>>> Cc: spice-devel@xxxxxxxxxxxxxxxxxxxxx > >>>> Betreff: Re: Higher (quadratical) resolution > >>>> > >>>> Hi Dennis, > >>>> > >>>> that limit was increased to much higher value few years ago and > >>>> there > >>>> should be no issue with 2048x2048 screens. > >>>> > >>>> David > >>>> > >>>> > >>>> Dennis Böck píše v Po 11. 02. 2013 v 11:24 +0000: > >>>>> Dear Spice-Mailing-List, > >>>>> since we use quadratically monitors with 2048x2048 pixels and we > >>>>> need to work in full-screen mode, I would like to use such a > >>>>> resolution with Spice in my KVM-VM. According to my information > >>>>> the corresponding KVM graphic card qxl only supports up to 1920 > >>>>> x 1200 pixels. Is there any way to increase this limit? > >>>>> > >>>>> Best regards and thanks in advance > >>>>> Dennis > >>>>> _______________________________________________ > >>>>> Spice-devel mailing list > >>>>> Spice-devel@xxxxxxxxxxxxxxxxxxxxx > >>>>> http://lists.freedesktop.org/mailman/listinfo/spice-devel > >>>> -- > >>>> > >>>> David Jaša, RHCE > >>>> > >>>> SPICE QE based in Brno > >>>> GPG Key: 22C33E24 > >>>> Fingerprint: 513A 060B D1B4 2A72 7F0D 0278 B125 CD00 22C3 3E24 > >>>> _______________________________________________ > >>>> Spice-devel mailing list > >>>> Spice-devel@xxxxxxxxxxxxxxxxxxxxx > >>>> http://lists.freedesktop.org/mailman/listinfo/spice-devel > >>> -- > >>> > >>> David Jaša, RHCE > >>> > >>> SPICE QE based in Brno > >>> GPG Key: 22C33E24 > >>> Fingerprint: 513A 060B D1B4 2A72 7F0D 0278 B125 CD00 22C3 3E24 > >>> _______________________________________________ > >>> Spice-devel mailing list > >>> Spice-devel@xxxxxxxxxxxxxxxxxxxxx > >>> http://lists.freedesktop.org/mailman/listinfo/spice-devel > >>> > >> _______________________________________________ > >> Spice-devel mailing list > >> Spice-devel@xxxxxxxxxxxxxxxxxxxxx > >> http://lists.freedesktop.org/mailman/listinfo/spice-devel > > > > -- > > Mike > > -- David Jaša, RHCE SPICE QE based in Brno GPG Key: 22C33E24 Fingerprint: 513A 060B D1B4 2A72 7F0D 0278 B125 CD00 22C3 3E24
Attachment:
domain-4qxl.xml
Description: XML document
_______________________________________________ Spice-devel mailing list Spice-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/spice-devel