今日始装ubuntu，问题出现在和BIOS的时间连接上：
[21.548756]MP-BOIS:
8254 timer not connect to IO-APLC
[21.750010] kernel panic-not syming:
IO-APIC+timer doesn't work!boot with apic=debug and send a report Then try booting with the noapic option
解决方法终于找到，在安装开始版面按F6然后输入：kernel=clock=pit nosmp noapic nolapic
直接确定就OK了，可以进入live CD桌面安装ubuntu了。
