我在Ubuntu 14.04中运行android模拟器。我使用android管理器创建了一个带有Intel Atom x86核心的Nexus 5 AVD。在BIOS中，我启用了英特尔硬件虚拟化加速。我跑的时候：
emulator-x86 -avd Nexus_5 -qemu -m 1024 -enable-kvm -show-kernel
它只是打开模拟器屏幕然后没有任何反应。内核输出开始看起来很奇怪：
[ 0.140030] Freeing unused kernel memory: 304k freed
[ 0.140030] Write protecting the kernel text: 4584k
[ 0.140030] Write protecting the kernel read-only data: 1792k
[ 0.140030] type=1403 audit(1407160569.140:2): policy loaded auid=4294967295 ses=4294967295
[ 0.140030] SELinux: Loaded policy from /sepolicy
[ 0.150017] type=1404 audit(1407160569.150:3): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
[ 0.299863] init (1): /proc/1/oom_adj is deprecated, please use /proc/1/oom_score_adj instead.
[ 0.337257] init: /dev/hw_random not found
[ 0.337257] init: cannot open '/initlogo.rle'
[ 0.339886] EXT4-fs (mtdblock0): mounted filesystem with ordered data mode. Opts: barrier=1
[ 0.349815] EXT4-fs (mtdblock1): recovery complete
[ 0.349815] EXT4-fs (mtdblock1): mounted filesystem with ordered data mode. Opts: nomblk_io_submit,errors=remount-ro
[ 0.359943] fs_mgr: Running /system/bin/e2fsck on /dev/block/mtdblock1
[ 0.369830] e2fsck: executing /system/bin/e2fsck failed: No such file or directory
[ 0.369830] e2fsck: e2fsck terminated by exit(255)
[ 0.369830] EXT4-fs (mtdblock1): mounted filesystem with ordered data mode. Opts: barrier=1,nomblk_io_submit
[ 0.369830] goldfish_nand_read: invalid read, start 0, len 200, dev_size 4000000, write_size 800
[ 0.369830] end_request: I/O error, dev mtdblock2, sector 2
[ 0.369830] EXT4-fs (mtdblock2): unable to read superblock
[ 0.379939] fs_mgr: Running /system/bin/e2fsck on /dev/block/mtdblock2
[ 0.389801] e2fsck: executing /system/bin/e2fsck failed: No such file or directory
[ 0.389801] e2fsck: e2fsck terminated by exit(255)
[ 0.389801] goldfish_nand_read: invalid read, start 0, len 200, dev_size 4000000, write_size 800
[ 0.389801] end_request: I/O error, dev mtdblock2, sector 2
[ 0.389801] EXT4-fs (mtdblock2): unable to read superblock
[ 0.399937] fs_mgr: Cannot mount filesystem on /dev/block/mtdblock2 at /cache
[ 0.399937] init: fs_mgr_mount_all returned an error
[ 0.399937] init: /dev/hw_random not found
[ 0.409755] type=1400 audit(1407160569.390:4): avc: denied { entrypoint } for pid=914 comm="init" path="/sbin/healthd" dev="rootfs" ino=2042 scontext=u:r:healthd:s0 tcontext=u:object_r:rootfs:s0 tclass=file
[ 0.409755] healthd: wakealarm_init: timerfd_create failed
[ 0.409755] healthd: BatteryVoltagePath not found
[ 0.409755] healthd: BatteryTemperaturePath not found
[ 0.409755] binder: 914:914 transaction failed 29189, size 0-0
[ 0.409755] init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'
[ 0.409755] type=1405 audit(1407160569.390:5): bool=in_qemu val=1 old_val=0 auid=4294967295 ses=4294967295
[ 0.409755] init: property 'sys.powerctl' doesn't exist while expanding '${sys.powerctl}'
[ 0.409755] init: powerctl: cannot expand '${sys.powerctl}'
[ 0.409755] init: property 'sys.sysctl.extra_free_kbytes' doesn't exist while expanding '${sys.sysctl.extra_free_kbytes}'
[ 0.409755] init: cannot expand '${sys.sysctl.extra_free_kbytes}' while writing to '/proc/sys/vm/extra_free_kbytes'
shell@generic_x86:/ $ [ 1.259909] init: untracked pid 1033 exited
[ 1.419980] type=1400 audit(1407160570.400:6): avc: denied { 0x10 } for pid=914 comm="healthd" capability=36 scontext=u:r:healthd:s0 tcontext=u:r:healthd:s0 tclass=capability2
[ 1.679719] warning: `rild' uses 32-bit capabilities (legacy support in use)
然后它最终会重复这样的消息：
[ 225.503427] init: untracked pid 2533 exited
[ 230.563372] type=1400 audit(1407160799.543:50): avc: denied { search } for pid=2536 comm="zygote" name="cpuctl" dev="tmpfs" ino=2340 scontext=u:r:zygote:s0 tcontext=u:object_r:cpuctl_device:s0 tclass=dir
我没有安装SELinux，所以我对avc拒绝消息感到有些困惑。非常感谢任何帮助！
答案 0 :(得分：0)
我在Debian上遇到了完全相同的问题。只需添加 -gpu 就可以让它最终适用于我！
emulator-x86 -avd NerdPlus -gpu on -qemu -m 1024 -enable-kvm