安装好了AMD64版本，可是发现一个大问题:机器时钟变快，是正常值的两倍 [已解决]

bugs

"noapictimer"这个参数加在哪里？怎么加的？谢谢

realtang

建议版主加精，真的是好经验啊。
从linuxquestions.org上的一个linux票友的言论可以作为参考：
Thanks for the reply! I got the problem fixed. Although the above solutions did not work, you pointed me in the right direction. I needed the Athlon64 powernow driver, which is available from http://amd.com. This driver is also built into the kernel starting with the recent 2.6.13. I was already running 2.6.13, so I just recompiled it with the powernow driver and left the HPET and RTC stuff enabled. It's worked perfectly ever since. Now it's running 2 instances of glxgears at 3200fps each

eastest

/boot/grub/menu.list文件中：
kernel /boot/vmlinuz-2.6.12-1-amd64-k8 root=/dev/hda2 ro noapictimer vga=771

参考：http://www.ussg.iu.edu/hypermail/linux/kernel/0508.2/0060.html

realtang

Post by eastest
/boot/grub/menu.list文件中：
kernel /boot/vmlinuz-2.6.12-1-amd64-k8 root=/dev/hda2 ro noapictimer vga=771

参考：http://www.ussg.iu.edu/hypermail/linux/kernel/0508.2/0060.html

据那帮linux票友说这个应该是AMD/ATI bug。
看来ATI的板子有问题啊。