ubuntu 9.10 升级到 10.04 遇到的两个问题

1.不能3d桌面

nv闭源显卡驱动丢失,重新安装后解决

2.开机时出现 failed spawn sreadahead .. ureadahead exit status 5 ... 的错误信息
google这个这页面

[QUOTE]

Hi.

Im exprimenting with karmic and spotted that sreadahead is started to early and in my setup that makes it exit with a error status when it can't read files in /var.

my sugestion to fix this is to change:

start on starting mountall
to
start on local-filesystems

in /etc/init/sreadahead.conf

[/QUOTE]

sreadahead的错误信息消失，ureadahead警告信息还在， 是因为用于快启动的pack不存在，可以无视！