刪除Linux上的libcurl3 Mint

Question

最近我的git開始不工作，當我檢查原因時，它看起來與libcurl3-gnutls有關，並且建議將它降級。當我嘗試安裝以前的版本時，安裝程​​序自然會抱怨系統中已有更高版本。因此，我決定先使用sudo apt-get remove libcurl3-gnutls先刪除以前的版本。但是，我得到一個警告，這讓我三思而後行;

The following packages were automatically installed and are no longer required: 
    git-man liberror-perl ocl-icd-libopencl1 
Use 'apt-get autoremove' to remove them. 
The following packages will be REMOVED: 
    apt-transport-https brasero brasero-cdrkit evolution-data-server 
    gir1.2-gdata-0.0 gir1.2-totem-1.0 gir1.2-totem-plparser-1.0 git 
    gstreamer0.10-plugins-bad gstreamer1.0-plugins-bad kdepim-runtime 
    kerneloops-daemon libbrasero-media3-1 libcmis-0.4-4 libcurl3-gnutls 
    libgdata13 libgrilo-0.2-1 libkolab0 libkolabxml1 liboauth0 libquvi7 
    libraptor2-0 librasqal3 librdf0 libreoffice-base-core 
    libreoffice-base-drivers libreoffice-calc libreoffice-core libreoffice-draw 
    libreoffice-gnome libreoffice-gtk libreoffice-help-en-us libreoffice-impress 
    libreoffice-math libreoffice-ogltrans libreoffice-pdfimport 
    libreoffice-presentation-minimizer libreoffice-sdbc-hsqldb 
    libreoffice-writer libslv2-9 libtotem-plparser18 libtotem0 
    mint-meta-cinnamon mint-meta-codecs mint-meta-core mintsources python-pycurl 
    python3-pycurl python3-uno thin-client-config-agent totem totem-mozilla 
    totem-plugins totem-plugins-extra transmission-gtk 
WARNING: The following essential packages will be removed. 
This should NOT be done unless you know exactly what you are doing! 
    mintsources python-pycurl (due to mintsources) 
0 upgraded, 0 newly installed, 55 to remove and 53 not upgraded. 
After this operation, 297 MB disk space will be freed. 
You are about to do something potentially harmful. 
To continue type in the phrase 'Yes, do as I say!' 

有關如何進行的任何建議？

Answer 1

正如在 「How do I force my Debian system to update GnuTLS?」 推薦，一個辦法是：

• 沒有取消安裝
• 升級，而不是

即：

apt-get update; apt-cache policy libgnutls26 
apt-get update; apt-cache policy libgnutls27