我是一个 vim 用户，我Esc经常使用，所以我映射Caps Lock到Esc.
我目前在我的~/.profile：
# remap Esc to Caps Lock
xmodmap -e 'clear Lock' -e 'keycode 0x42 = Escape'
问题是每次我挂起计算机甚至锁定屏幕时， 的映射Caps Lock都会恢复为默认值。
我的问题是，我应该把这条线放在哪里，以便即使在暂停和锁定屏幕（等）之后重映射仍然存在。
magnus@mt-dell:~$ sudo apt-get install sftp
[sudo] password for magnus:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package sftp is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'sftp' has no installation candidate
该怎么办？