[问题]

[Mcwaxili]

在升级过后，我的屏幕变成下图的样子，上下的tool bar消失了，
现在打开任何应用都用在终端输入命令行的方式。
即使用其他源重新升级也是这样，请问该怎么解决。

[HuntXu]

gnome能干掉panel的人不多啊...

你用什么源升级的呢？

[Mcwaxili]

初始的源是：

# deb cdrom:[Ubuntu 8.04 _Hardy Heron_ - Release i386 (20080423)]/ hardy main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.

deb http://archive.ubuntu.com/ubuntu/ hardy main restricted
deb-src http://archive.ubuntu.com/ubuntu/ hardy main restricted

deb http://cn.archive.ubuntu.com/ubuntu/ hardy main restricted
deb-src http://cn.archive.ubuntu.com/ubuntu/ hardy main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://cn.archive.ubuntu.com/ubuntu/ hardy-updates main restricted
deb-src http://cn.archive.ubuntu.com/ubuntu/ hardy-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in

## universe WILL NOT receive any review or updates from the Ubuntu security
## team.
deb http://cn.archive.ubuntu.com/ubuntu/ hardy universe
deb-src http://cn.archive.ubuntu.com/ubuntu/ hardy universe
deb http://cn.archive.ubuntu.com/ubuntu/ hardy-updates universe
deb-src http://cn.archive.ubuntu.com/ubuntu/ hardy-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://cn.archive.ubuntu.com/ubuntu/ hardy multiverse
deb-src http://cn.archive.ubuntu.com/ubuntu/ hardy multiverse
deb http://cn.archive.ubuntu.com/ubuntu/ hardy-updates multiverse
deb-src http://cn.archive.ubuntu.com/ubuntu/ hardy-updates multiverse

后来用cn99 又升级了一遍
deb http://archive.ubuntu.com/ubuntu/ hardy main restricted
deb-src http://archive.ubuntu.com/ubuntu/ hardy main restricted

deb http://mirror.pacific.net.au/linux/ubuntu/ hardy main restricted universe multiverse
deb-src http://mirror.pacific.net.au/linux/ubuntu/ hardy main restricted universe multiverse
deb http://mirror.pacific.net.au/linux/ubuntu/ hardy-updates main restricted universe multiverse
deb-src http://mirror.pacific.net.au/linux/ubuntu/ hardy-updates main restricted universe multiverse
deb http://mirror.pacific.net.au/linux/ubuntu/ hardy-backports main restricted universe multiverse
deb-src http://mirror.pacific.net.au/linux/ubuntu/ hardy-backports main restricted universe multiverse
deb http://mirror.pacific.net.au/linux/ubuntu/ hardy-security main restricted universe multiverse
deb-src http://mirror.pacific.net.au/linux/ubuntu/ hardy-security main restricted universe multiverse
deb http://mirror.pacific.net.au/linux/ubuntu/ hardy-proposed main multiverse restricted universe
deb-src http://mirror.pacific.net.au/linux/ubuntu/ hardy-proposed main restricted universe multiverse



#This is Sources list.
#Next is Sources.
#Sources name:Cn99.
deb http://ubuntu.cn99.com/ubuntu/ hardy main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ hardy-security main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ hardy-updates main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ hardy-proposed main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ hardy-backports main restricted universe multiverse
deb-src http://ubuntu.cn99.com/ubuntu/ hardy main restricted universe multiverse
deb-src http://ubuntu.cn99.com/ubuntu/ hardy-security main restricted universe multiverse
deb-src http://ubuntu.cn99.com/ubuntu/ hardy-updates main restricted universe multiverse
deb-src http://ubuntu.cn99.com/ubuntu/ hardy-proposed main restricted universe multiverse
deb-src http://ubuntu.cn99.com/ubuntu/ hardy-backports main restricted universe multiverse
#Sources name:ubuntu cn gov.
deb http://archive.ubuntu.org.cn/ubuntu-cn/ hardy main restricted universe multiverse
#Sources name:ubuntu tw gov.
#This is slowly,so close.
# deb http://tw.archive.ubuntu.com/ubuntu hardy main restricted universe multiverse
# deb http://tw.archive.ubuntu.com/ubuntu hardy-security main restricted universe multiverse
# deb http://tw.archive.ubuntu.com/ubuntu hardy-updates main restricted universe multiverse
# deb http://tw.archive.ubuntu.com/ubuntu hardy-backports main restricted universe multiverse
# deb http://tw.archive.ubuntu.com/ubuntu hardy-proposed main restricted universe multiverse
#Sources name:Rootguide
deb http://mirror.rootguide.org/ubuntu/ hardy main restricted universe multiverse
deb http://mirror.rootguide.org/ubuntu/ hardy-security main restricted universe multiverse
deb http://mirror.rootguide.org/ubuntu/ hardy-updates main restricted universe multiverse
deb http://mirror.rootguide.org/ubuntu/ hardy-backports main restricted universe multiverse
deb http://mirror.rootguide.org/ubuntu/ hardy-proposed main restricted universe multiverse