我通过虚拟机管理器在 QEMU/KVM 中运行 Android-x86。这是我之前使用 VMWare 从 Windows 主机运行的虚拟机。我现在设法在 Linux QEMU/KVM 中运行它,但 2D 性能是非常很坏。
这是虚拟机代码( /etc/libvirt/qemu/generic.xml
):
<!--
WARNING: THIS IS AN AUTO-GENERATED FILE. CHANGES TO IT ARE LIKELY TO BE
OVERWRITTEN AND LOST. Changes to this xml configuration should be made using:
virsh edit generic
or other application using the libvirt API.
-->
<domain type='kvm'>
<name>generic</name>
<uuid>386c966a-0cdf-427d-aa24-7fe71583ab85</uuid>
<memory unit='KiB'>2097152</memory>
<currentMemory unit='KiB'>2097152</currentMemory>
<vcpu placement='static'>4</vcpu>
<os>
<type arch='x86_64' machine='pc-i440fx-2.9'>hvm</type>
<boot dev='hd'/>
</os>
<features>
<acpi/>
<apic/>
<vmport state='off'/>
</features>
<cpu mode='host-model' check='partial'>
<model fallback='allow'/>
</cpu>
<clock offset='utc'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<pm>
<suspend-to-mem enabled='no'/>
<suspend-to-disk enabled='no'/>
</pm>
<devices>
<emulator>/usr/sbin/qemu-system-x86_64</emulator>
<disk type='file' device='disk'>
<driver name='qemu' type='vmdk'/>
<source file='/vms/android-x86-6.0-rc1.vmdk'/>
<target dev='sda' bus='sata'/>
<address type='drive' controller='0' bus='0' target='0' unit='0'/>
</disk>
<controller type='usb' index='0' model='ich9-ehci1'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x7'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci1'>
<master startport='0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0' multifunction='on'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci2'>
<master startport='2'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x1'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci3'>
<master startport='4'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x2'/>
</controller>
<controller type='pci' index='0' model='pci-root'/>
<controller type='sata' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
</controller>
<controller type='virtio-serial' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
</controller>
<interface type='direct'>
<mac address='52:54:00:06:96:fd'/>
<source dev='enp10s0' mode='bridge'/>
<model type='rtl8139'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</interface>
<serial type='pty'>
<target port='0'/>
</serial>
<console type='pty'>
<target type='serial' port='0'/>
</console>
<channel type='spicevmc'>
<target type='virtio' name='com.redhat.spice.0'/>
<address type='virtio-serial' controller='0' bus='0' port='1'/>
</channel>
<input type='mouse' bus='ps2'/>
<input type='keyboard' bus='ps2'/>
<graphics type='spice' autoport='yes'>
<listen type='address'/>
<gl enable='no' rendernode='/dev/dri/by-path/pci-0000:01:00.0-render'/>
</graphics>
<sound model='ich6'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</sound>
<video>
<model type='qxl' ram='131072' vram='131072' vgamem='131072' heads='1' primary='yes'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</video>
<redirdev bus='usb' type='spicevmc'>
<address type='usb' bus='0' port='1'/>
</redirdev>
<redirdev bus='usb' type='spicevmc'>
<address type='usb' bus='0' port='2'/>
</redirdev>
<memballoon model='virtio'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
</memballoon>
</devices>
</domain>
我VMVGA
之前尝试过一张卡,但读完后这里我将其更改为QXL
并启用了 Spice,如代码中所示。我还手动分配了128MB虚拟显存并重新启动了主机。
尽管如此,2D 图形还是非常缓慢。除了安装VMWare或者购买第二块显卡之外还有什么解决办法吗?
[编辑]:我的硬件是 8GB RAM 和 R9 280x GPU(AMD GCN 1.0、1070 Mhz、3GB GDDR5)。另外,由于 VMWare 下的性能非常好,我确信这是一个软件问题。我使用 Arch Linux 64 位作为带有开源 AMDGPU 驱动程序的主机。
答案1
二维图形性能为实质上当我将 qcow2 磁盘映像移至 SSD 时,情况有所改善。
我把它移回硬盘,速度又变慢了。还使用其他 Android-x86 安装进行了测试(32 位和 64 位)。确认的。
不知道为什么。
答案2
我没有足够的声誉来发表评论,但它的 2021 年版和 VMWare 驱动程序仍然是 Windows 和 Linux 上 Android x86(我使用 9.0r2-k49)的最佳选择。 Virtualbox 驱动程序一团糟,QEMU 在 Windows 上运行就像一个障碍,Linux 上的 virtio-vga 提供了相当的性能,但有屏幕撕裂。
我认为 virglvulkan 可能是未来的解决方案