Android emulator - Galaxy Tab is not working

I have some virtual devices Android 2.2, 4.0.3, Google APIs 2.2... They work fine.

However, about Galaxy Tab API 8 (2.2), when I start it, it just keeps running 50% CPU, and showing up a black window which indicates 0:avd_name on title bar (note that the port is zero).

Could you please help?

Thanks,

Edited

Here is output after I called emulator, my device name is galaxytab8:

[root@pc ~]# emulator @galaxytab8
Could not configure '/dev/hpet' to have a 1024Hz timer. This is not a fatal
error, but for better emulation accuracy type:
'echo 1024 > /proc/sys/dev/hpet/max-user-freq' as root.
emulator: WARNING: Unable to create sensors port: Connection refused
emulator: emulator window was out of view and was recentered

For all of other devices, they got same warnings but work fine.

Solution

For some (unknown) reasons, the emulator can't work with default skin GALAXY Tab. So I changed to some others (e.g: WVGA800), and it worked fine :-)

My OS: Fedora KDE 14, 64 bit.