Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

Thunderbird updates

  • 2 replies
  • 1 has this problem
  • 2 views
  • Last reply by sfhowes

rob.cargell
rob.cargell
more options

I have an installation of Thunderbird on an HP desktop and a Surface Pro. Both installations have automatic updates enabled, and if I click on "check for updates", I get a return message that the latest version is installed. The problem is that Thunderbird is currently released stable version 91.x; and both machines in question are running 78.x. I don't know why they have not updated to current version. I am a little nervous about forcing a new install. I can copy the installed profile folder from the roaming folder, and paste it back in once the new installation is complete, but I am worried if the jump from 78 to 91 will be incompatible to the files after upgrading. Any thoughts as to why Thunderbird has "frozen in time"; and any considerations while attempting the upgrade?

I have an installation of Thunderbird on an HP desktop and a Surface Pro. Both installations have automatic updates enabled, and if I click on "check for updates", I get a return message that the latest version is installed. The problem is that Thunderbird is currently released stable version 91.x; and both machines in question are running 78.x. I don't know why they have not updated to current version. I am a little nervous about forcing a new install. I can copy the installed profile folder from the roaming folder, and paste it back in once the new installation is complete, but I am worried if the jump from 78 to 91 will be incompatible to the files after upgrading. Any thoughts as to why Thunderbird has "frozen in time"; and any considerations while attempting the upgrade?

All Replies (2)

Lampros
Lampros
more options

TB 78.x does not update to version TB91.x.x. You have to uninstall version TB78.x.x., download version TB91.x.x. from site https://www.thunderbird.net/en-US/thunderbird/all/ Advice: Make a backup of emails, calendars and contacts in case you keep them locally.

sfhowes
sfhowes
  • Top 25 Contributor
more options

The update to 91 that is generated within TB, as opposed to a manual installation, is being deployed gradually starting this week. Only a small fraction of TB users will see this, so that any update bugs can be detected and corrected before wide deployment.

I would advise against doing a manual update unless you are comfortable managing separate profiles for 78 and 91. Many users have 'jumped the gun' and had issues with calendars and address books, add-ons etc.

https://thunderbird.topicbox.com/groups/planning/Tb34092ddd94a5f99/thunderbird-91-1-1-and-updates