Starting emulator for AVD 'NexusOne' ERROR: 32-bit Linux Android emulator binaries are DEPRECATED, to use them you will have to do at least one of the following: - Use the '-force-32bit' option when invoking 'emulator'. - Set ANDROID_EMULATOR_FORCE_32BIT to 'true' in your environment. Either one will allow you to use the 32-bit binaries, but please be aware that these will disappear in a future Android SDK release. Consider moving to a 64-bit Linux system before that happens.
提示我们有两种方法可以解决：
1)、修改~/.bashrc，添加一句：export ANDROID_EMULATOR_FORCE_32BIT=true；重启；
2)、
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In Eclipse, click your Android project folder and then select Run > Run Configurations...
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In the left panel of the Run Configurations dialog, select your Android project run configuration or create a new configuration.
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Click the Target tab.
In the Additional Emulator Command Line Options field, enter:
-force-32bit
Run your Android project using this run configuration.
或者打开 Target tab，输入-force-32bit，这种方法运行成功。
之后又与到了这个问题
ioctl(KVM_CREATE_VM) failed: Device or resource busy ko:failed to initialize KVM因为在ubuntu下同时打开了virtualbox跟安卓模拟器。。关掉就好了
感谢http://blog.csdn.net/tian9246/article/details/39437015
http://mcns.blog.chinaunix.net/uid-9672747-id-4637272.html