ubuntu出现

Reading package lists… Done
Building dependency tree
Reading state information… 睿共享Done
Package chrome-gnome-shell is not available, but is referred to by another package.
This ma睿共享y mean睿共享 that the package 睿共享is missing, has been obsoleted, or
is only available from another source

E: Package ‘chrome-gnome-shell’ has no installation candidate

解决办法：

“`

sudo apt-get up睿共享date

sudo apt-get upgrade

“`