On 05/04/2011 12:05 PM, Daniel P. Berrange wrote: > On Wed, May 04, 2011 at 07:52:37PM +0400, Emre Erenoglu wrote: >> Hi, >> >> Please see the below discussion with the spice community. >> >> libvirt is adding a parameter about video ram to qemu process and this >> parameter might be responsible of a crash in the qxl at higher resolutions. >> Spice people tell me that their default ram should be 64 Mbytes. >> >> I'm using libvirt 0.9.0 and qemu 0.14, virt-manager 0.8.7. When configuring >> a guest in virt-manager, cirrus driver is added as default, then you can >> change it to qxl, but the 9 MB videoram parameter can't be adjusted and it >> does not automatically change to 64 MB. If you add a 2nd qxl video card, >> then it has 64 MB memory. >> >> The parameter that qemu gets with one qxl device is: >> >> -vga qxl -global qxl-vga.vram_size=9437184 >> >> The parameter that qemu gets with a second qxl device is: >> >> -vga qxl -global qxl-vga.vram_size=9437184 -device >> qxl,id=video1,vram_size=67108864,bus=pci.0,addr=0x8 >> >> Is this a bug in libvirt or other related tools? > > libvirt allows arbitrary RAM specification for QXL, so I > think it is probably a virt-manager issue. When changing > the display type from cirrus -> qxl, virt-manager should > probably just remove any RAM attribute in the XML and let > libvirt re-assign the default setting > Fixed in virt-manager now: http://git.fedorahosted.org/git?p=virt-manager.git;a=commit;h=7a8a35e564b8c4d55f5459a0ae86856e028aa457 Thanks, Cole -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list