This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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. Əgər kömək lazımdırsa lütfən yeni sual verin.

downgrade thunderbird on linux

  • 4 cavab
  • 1 has this problem
  • 2 views
  • Last reply by Matt

a0021
a0021
more options

How do I downgrade to an older version of Thunderbird on Rocky Linux (RHEL clone)?

For my last update (yum update -y) I got Thunderbird 115 which has lots of problems.

If I try “yum downgrade thunderbird”, I get the error: Last metadata expiration check: 3:43:41 ago on Tue 14 Nov 2023 04:57:52 PM EST. Package thunderbird of lowest version already installed, cannot downgrade it. Dependencies resolve

I downloaded: https://archive.mozilla.org/pub/thunderbird/releases/102.9.1/linux-x86_64/en-US/thunderbird-102.9.1.tar.bz2 but when I unzip and click the thunderbird icon, Thunderbird doesn’t pick up my Thunderbird profile. I saw some windows downgrade tutorial that said to delete compatibility.ini from profile but when I deleted compatibility.ini Thunderbird still doesn’t pick my profile.

How do I downgrade to an older version of Thunderbird on Rocky Linux (RHEL clone)? For my last update (yum update -y) I got Thunderbird 115 which has lots of problems. If I try “yum downgrade thunderbird”, I get the error: Last metadata expiration check: 3:43:41 ago on Tue 14 Nov 2023 04:57:52 PM EST. Package thunderbird of lowest version already installed, cannot downgrade it. Dependencies resolve I downloaded: https://archive.mozilla.org/pub/thunderbird/releases/102.9.1/linux-x86_64/en-US/thunderbird-102.9.1.tar.bz2 but when I unzip and click the thunderbird icon, Thunderbird doesn’t pick up my Thunderbird profile. I saw some windows downgrade tutorial that said to delete compatibility.ini from profile but when I deleted compatibility.ini Thunderbird still doesn’t pick my profile.

All Replies (4)

Matt
Matt
  • Moderator
  • Top 10 Contributor
more options

Thunderbird has no supported downgrade process. You can use the -allow-downgrade command line parameter to force the use of a newer profile folder with an older version, but no backwards data conversions take place.

See https://support.mozilla.org/en-US/questions/1300672

nemo1966
nemo1966
more options

The latest upgrade is dire. Who OK'd this????? Looks like a 5 year old designed it.

I also wanted to downgrade.....

VERY POOR!!!!

a0021
a0021 Question owner
more options

Someone on Rocky Linux Forum answered the question: https://forums.rockylinux.org/t/downgrade-thunderbird/11857

Matt
Matt
  • Moderator
  • Top 10 Contributor
more options

Are you saying the red hat build of Thunderbird is now so far from the standard Thunderbird that profile per install is missing from the base product? That just might start a serious discussion about what maintainers must not do to continue to distribute the product.

As I said there is NO downgrade process that is officially supported that will revert data changes from the update. I looked at that post and it says they will point you to the past version they released. It should still refuse to find your old profile which has been used with a newer version.