在Synaptic中使用固定应用程序运行升级是否安全

我有在fireaptic中固定的firefox，thunderbird，thunderbird-locale-en，thunderbird-locale-en-us，xul-ext-calendar-timezones，xul-ext-gdata-provider和xul-ext-lightning。

当我运行apt-get升级时。 我得到以下内容

The following packages will be upgraded: boot-repair boot-sav darktable firefox libvlc5 libvlccore5 thunderbird thunderbird-locale-en thunderbird-locale-en-us vlc vlc-data vlc-nox vlc-plugin-notify vlc-plugin-pulse xul-ext-calendar-timezones xul-ext-gdata-provider xul-ext-lightning 17 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 53.0 MB of archives. After this operation, 606 kB of additional disk space will be used. Do you want to continue [Y/n]? 

这些套餐真的会升级吗？

Answer 1

是的，他们将升级。

你必须用dpkg来保存它们：

 echo  hold | dpkg --set-selections 

参考：Ubuntu帮助