Displaying 20 results from an estimated 44 matches for "vgamem".
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2016 Mar 14
2
[help] How to modify the vgamem value ?
Dear everyone
Do you know how to modify vgamem value in the .xml file ? such as :<video>
<model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1'/> // from instance-0000015e.xml
<address type='pci' domain='0x0000' bus='0x00' slot='0x02...
2016 Mar 14
0
Re: [help] How to modify the vgamem value ?
Hi Luo,
the vgamem is limited inside. Myself, I use QEMU 2.5/Virgil3D to expand
the vgamem.
May be someone have a better solution or an example to solve it.
Best regards,
Holger
=================================================================
example:
<domain type='kvm' xmlns:qemu='http://libvir...
2016 Mar 14
1
Re: [help] How to modify the vgamem value ?
On Mon, Mar 14, 2016 at 09:41:36AM +0100, Holger Schranz wrote:
> Hi Luo,
>
> the vgamem is limited inside. Myself, I use QEMU 2.5/Virgil3D to expand
> the vgamem.
It's not limited and can be modified inside the xml, the only limitation is that
the value has to be a power of 2 and for QXL the value must be at least 1024.
There is an exception, qemu can and in some cases updates...
2016 Mar 16
0
Re：Re: [help] How to modify the vgamem value ?
Dear Mr Holger and Mr Pavel
Thanks for your help , I am going to try to modify the vgamem value . ^ ^Have a nice day ...
Best regards
>Hi Pavel,
>I have to apologize. After your post I study the page again and I
>found your descrption.
>Best regards,
>Am 14.03.2016 um 10:20 schrieb Pavel Hrdina:
> On Mon, Mar 14, 2016 at 09:41:36AM +0100, Holger Schranz wrote:...
2017 Jul 23
0
Re: Increasing video memory available to Windows
...lt;sound model='ich6'>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x04'
> function='0x0'/>
> </sound>
> <video>
> <model type='qxl' ram='65536' vram='65536' vgamem='536870912'
> heads='1' primary='yes'/>
So there are some limits for the memory configuration, if you start the
guest and run "virsh dumpxml $guestName" you will see how much memory is
actually configure. It should be this:
ram='524288' vram=...
2017 Jul 22
2
Increasing video memory available to Windows
...</graphics>
<sound model='ich6'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04'
function='0x0'/>
</sound>
<video>
<model type='qxl' ram='65536' vram='65536' vgamem='536870912'
heads='1' primary='yes'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02'
function='0x0'/>
</video>
<redirdev bus='usb' type='spicevmc'>
<address type=&...
2018 Dec 05
3
no drm render nodes available
Hi,
I get this error when trying to start a vm using spice as the graphics: "error: internal error: No DRM render nodes available" I can't seem to figure out what could be going on, since it worked just a little while ago.
Using arch linux, and libvirt from git (4.10.0.22.g6a6925b9b7-1).
-Michael.
2016 Oct 05
2
problem with disk virtio driver
...>
<input type='mouse' bus='ps2'/>
<input type='keyboard' bus='ps2'/>
<graphics type='vnc' port='-1' autoport='yes'/>
<video>
<model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1'/>
</video>
<watchdog model='i6300esb' action='reset'/>
<memballoon model='none'/>
</devices>
</domain>
Granted the OS I'm installing is again a custom Linux with some software
running on to...
2015 Aug 03
2
Cannot boot libvirt guests with OVMF. Raw qemu-kvm works as expected
...</graphics>
<sound model='ich6'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04'
function='0x0'/>
</sound>
<video>
<model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02'
function='0x0'/>
</video>
<redirdev bus='usb' type='spicevmc'>
</redirdev>
<redirdev bus='us...
2018 Apr 04
1
Adjusting vram for windows/photoshop
...</graphics>
<sound model='ich6'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04'
function='0x0'/>
</sound>
<video>
<model type='qxl' ram='65536' vram='65536' vgamem='524288'
heads='1' primary='yes'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02'
function='0x0'/>
</video>
<redirdev bus='usb' type='spicevmc'>
<address type='...
2015 Sep 17
2
error: internal error: Failed to reserve port 5908
...type='spice' port='-1' autoport='no' listen='0.0.0.0'
keymap='en-us'>
<listen type='address' address='0.0.0.0'/>
</graphics>
<video>
<model type='qxl' ram='65536' vram='65536' vgamem='8192' heads='1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02'
function='0x0'/>
</video>
<memballoon model='virtio'>
<address type='pci' domain='0x0000' bus=...
2018 Dec 06
0
Re: no drm render nodes available
...nstrate a reproducer:
...
<graphics type='spice' autoport='yes'>
<listen type='address'/>
<image compression='off'/>
</graphics>
<video>
<model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</video>
...
Let me know whether you want to create a BZ/fix the bug/both otherwise I'll
take c...
2018 Dec 06
2
Re: no drm render nodes available
.....
> <graphics type='spice' autoport='yes'>
> <listen type='address'/>
> <image compression='off'/>
> </graphics>
> <video>
> <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
> </video>
>...
>
>Let me know whether you want to create a BZ/fix the bug/both other...
2020 Jul 01
1
virt-manager guest display resize not keep
Hi All,
I have CentOS 7 has host and CentOS 8 as guest. I ran the command:
virsh edit CentOS8 and changed the vgamem to 65536.
I Now get higher resolutions in the guest - I select the 4K resolution, all
works. Then when I reboot I am back to 1024x768.
Any thoughts on getting the C8 guest to keep its screen resolution ?
Thanks,
Jerry
2016 Oct 05
0
Re: problem with disk virtio driver
...ype='mouse' bus='ps2'/>
>?????<input type='keyboard' bus='ps2'/>
>?????<graphics type='vnc' port='-1' autoport='yes'/>
>?????<video>
>???????<model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1'/>
>?????</video>
>?????<watchdog model='i6300esb' action='reset'/>
>?????<memballoon model='none'/>???
>???</devices>
> </domain>
There doesn't seem to be anything obviously wrong with you...
2015 Aug 04
2
Re: Cannot boot libvirt guests with OVMF. Raw qemu-kvm works as expected
...ich6'>
>> <address type='pci' domain='0x0000' bus='0x00' slot='0x04'
>> function='0x0'/>
>> </sound>
>> <video>
>> <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1'/>
>> <address type='pci' domain='0x0000' bus='0x00' slot='0x02'
>> function='0x0'/>
>> </video>
>> <redirdev bus='usb' type='spicevmc'>
>> &...
2015 Aug 03
0
Re: Cannot boot libvirt guests with OVMF. Raw qemu-kvm works as expected
...lt;sound model='ich6'>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x04'
> function='0x0'/>
> </sound>
> <video>
> <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1'/>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x02'
> function='0x0'/>
> </video>
> <redirdev bus='usb' type='spicevmc'>
> </redirdev>
>...
2015 Sep 17
0
Re: error: internal error: Failed to reserve port 5908
...type='spice' port='-1' autoport='no' listen='0.0.0.0'
keymap='en-us'>
<listen type='address' address='0.0.0.0'/>
</graphics>
<video>
<model type='qxl' ram='65536' vram='65536' vgamem='8192' heads='1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02'
function='0x0'/>
</video>
<memballoon model='virtio'>
<address type='pci' domain='0x0000' bus=...
2015 May 22
2
libvirt with gcc5 Test failing
...... OK
378) QEMU XML-2-ARGV video-device-pciaddr-default ... OK
379) QEMU XML-2-ARGV video-vga-nodevice ... OK
380) QEMU XML-2-ARGV video-vga-device ... OK
381) QEMU XML-2-ARGV video-vga-device-vgamem ... OK
382) QEMU XML-2-ARGV video-qxl-nodevice ... OK
383) QEMU XML-2-ARGV video-qxl-device ... OK
384) QEMU XML-2-ARGV video-qxl-device-vgamem ... OK
385) QEMU XML-2-ARGV video-qxl-s...
2016 Oct 10
1
Windows 7 guest not starting with HyperV features enabled
Hi,
I have a Windows 7 SP1 Pro 64-bit VM which works fine on libvirt 2.3.0
and Qemu 2.7.0.
If I enable HyperV features
(https://libvirt.org/formatdomain.html#elementsFeatures) like "relaxed",
"spinlocks" etc - VM doesn't boot. "Starting Windows" text appears for
~2 seconds (no flying dots, no logo) and then it just goes to black
screen. If I switch HyperV