How to fix wrong update?

Question

Today I updated my Ubuntu 15.04 using the auto update tool. Here are the updated packages:

firefox-locales (40.0+build4-0ubuntu0.15.01.1, 40.0+build4-ubuntu0.15.04.4)
firefox (40.0+build4-0ubuntu0.15.04.1, 40.0+build4-0ubuntu0.15.04.4)
openssh-server (6.7p1-5ubuntu1.2, 6.7p1-5ubuntu1.3)
openssh-sftp-server(6.7p1-5ubuntu1.2, 6.7p1-5ubuntu1.3)
ssh-askpass-gnome (6.7p1-5ubuntu1.2, 6.7p1-5ubuntu1.3)
ssh (6.7p1-5ubuntu1.2, 6.7p1-5ubuntu1.3)
openssh-client (6.7p1-5ubuntu1.2, 6.7p1-5ubuntu1.3)

Unfortunatly, after this update I cannot connect to my FTP server over TLS anymore :/

Is there a way to cancel this update? Thanks

possible duplicate of How to Downgrade a Package via apt-get? — Fabby, Aug 21 '15 at 18:36
This does not help me about which version number to downgrade to. — didil, Aug 24 '15 at 06:24
Actually, you need to upgrade your client as there have been security vulnerabilities uncovered on lower-version TLS... Have a look here https://www.howsmyssl.com/ — Fabby, Aug 24 '15 at 07:44

score 0 · Accepted Answer · answered Aug 25 '15 at 15:09

0

OK I found how to update my FTP client (FileZilla) to the almost last version :

sudo apt-get autoremove filezilla
sudo add-apt-repository ppa:n-muench/programs-ppa2
sudo apt-get update
sudo apt-get install filezilla

answered Aug 25 '15 at 15:09

didil

score -1 · Answer 2 · edited Apr 13 '17 at 12:23

-1

You can try

sudo apt-get install <package-name>=<package-version-number>

OR

sudo apt-get -t=<target release> install <package-name>

already asked in the forum for example in

edited Apr 13 '17 at 12:23

Community

answered Aug 21 '15 at 08:09

Andrea Merli

OK thanks but I'm not sure about what is the package-version-number. Is it something like 6.7p1-5ubuntu1.3 ? It doesn't work with it. – didil Aug 21 '15 at 08:23
1

Please don't link to copies of other answers but flag them as duplicate... – Fabby Aug 21 '15 at 18:36

2 Answers2