Firefox cannot save passwords, store ssl certificate exceptions anymore

Written by - 0 comments

Published on - Listed in Internet Windows


Yesterday evening I tried to install a simple PDF printer (pdfforge PDFCreator) on my more or less new notebook. During the installation the installer seemed hanging somewhere and could not be cancelled. I also saw that the installer installed additional software (Anti Ad-Ware) which I didn't want at all. So I killed the installer process in the task manager.

Shortly after, when I used Firefox to search for alternative pdf printers, I saw that every new tab is now a Yahoo! search tab. Furthermore my search engine settings were emptied and only Yahoo! was in the list. A lot of other settings (like default home page) were changed. Anger!

Additionally to all that frustration it was not possible anymore to save any passwords in Firefox. In the Settings->Security window, the "Remember passwords for sites" box was even greyed out. Also the self-signed SSL certificates, which show up with a warning "Untrusted Connection", could not be added to the ssl exception list anymore (checkbox was greyed out, too).

After a Firefox reset the Yahoo! and other setting changes were gone and back to normal. However I was still unable to save passwords and whenever I restarted Firefox, I was logged out of websites I just logged in (and ticked"Remember me"). All this used to work before.

The final solution to this is to uninstall Firefox, manually delete the Firefox folder (in C:\Users\myusername\App Data\Roaming\Mozilla\) and then install Firefox from the setup exe again. Everything is back to normal now.

Important note: Hands off pdfforge PDFCreator!! It messed around with the Firefox profile and even worse, corrupted it.


Add a comment

Show form to leave a comment

Comments (newest first)

No comments yet.

RSS feed

Blog Tags:

  AWS   Android   Ansible   Apache   Apple   Atlassian   BSD   Backup   Bash   Bluecoat   CMS   Chef   Cloud   Coding   Consul   Containers   CouchDB   DB   DNS   Database   Databases   Docker   ELK   Elasticsearch   Filebeat   FreeBSD   Galera   Git   GlusterFS   Grafana   Graphics   HAProxy   HTML   Hacks   Hardware   Icinga   Influx   Internet   Java   KVM   Kibana   Kodi   Kubernetes   LVM   LXC   Linux   Logstash   Mac   Macintosh   Mail   MariaDB   Minio   MongoDB   Monitoring   Multimedia   MySQL   NFS   Nagios   Network   Nginx   OSSEC   OTRS   Office   OpenSearch   PGSQL   PHP   Perl   Personal   PostgreSQL   Postgres   PowerDNS   Proxmox   Proxy   Python   Rancher   Rant   Redis   Roundcube   SSL   Samba   Seafile   Security   Shell   SmartOS   Solaris   Surveillance   Systemd   TLS   Tomcat   Ubuntu   Unix   VMWare   VMware   Varnish   Virtualization   Windows   Wireless   Wordpress   Wyse   ZFS   Zoneminder