在WSL2编译安卓13并在WSL2和windows运行

wesley@Wesley:~/aosp$ source build/envsetup.sh
wesley@Wesley:~/aosp$ lunch sdk_pc_x86_64-userdebug
wesley@Wesley:~/aosp$ make -j18
wesley@Wesley:~/aosp$ emulator

#普通用户报错，root用户不报错的解决方法：
cp /root/.Xauthority /home/xxx/

#普通用户不报错，root用户报错的解决方法：
cp /home/xxx/.Xauthority /root/

#xxx为用户名

wesley@Wesley:~/aosp$ emulator
INFO    | Android emulator version 31.3.9.0 (build_id 8748233) (CL:N/A)
INFO    | Storing crashdata in: /tmp/android-wesley/emu-crash.db, detection is enabled
INFO    | Duplicate loglines will be removed, if you wish to see each indiviudal line launch with the -log-nofilter flag.
ProbeKVM: This user doesn't have permissions to use KVM (/dev/kvm).
The KVM line in /etc/group is: [kvm:x:108:wesley]

If the current user has KVM permissions,
the KVM line in /etc/group should end with ":" followed by your username.

If we see LINE_NOT_FOUND, the kvm group may need to be created along with permissions:
sudo groupadd -r kvm
# Then ensure /lib/udev/rules.d/50-udev-default.rules contains something like:
# KERNEL=="kvm", GROUP="kvm", MODE="0660"
# and then run:
sudo gpasswd -a $USER kvm

If we see kvm:... but no username at the end, running the following command may allow KVM access:
sudo gpasswd -a $USER kvm

You may need to log out and back in for changes to take effect.

ERROR   | x86_64 emulation currently requires hardware acceleration!
CPU acceleration status: This user doesn't have permissions to use KVM (/dev/kvm).
The KVM line in /etc/group is: [kvm:x:108:wesley]

If the current user has KVM permissions,
the KVM line in /etc/group should end with ":" followed by your username.

If we see LINE_NOT_FOUND, the
More info on configuring VM acceleration on Linux:
https://developer.android.com/studio/run/emulator-acceleration#vm-linux
General information on acceleration: https://developer.android.com/studio/run/emulator-acceleration.

sudo groupadd -r kvm #创建kvm用户组
sudo gpasswd -a $USER kvm #添加用户到kvm

[boot]
command = /bin/bash -c 'chown -v root:kvm /dev/kvm && chmod 660 /dev/kvm'

[wsl2]
nestedVirtualization=true

wsl.exe --shutdown

make -j18 emu_img_zip

$ make -j18 sdk sdk_repo