我有以下问题。当我运行时emulator @avdname抛出以下错误：
(...)
qemu-system-x86_64: -chardev socket,port=46189,host=::1,nowait,nodelay,ipv6,id=modem: address resolution failed for ::1:46189: Name or service not known
(...)
我尝试在互联网上找到解决方案（此处和此处），但仍然没有成功。
/etc/hosts 文件
127.0.0.1 localhost
127.0.1.1 luis-HP-ProBook-450-G2
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters