unable to install add-ons with Firefox ESR 115.119.0esr (openSUSE Leap 15.6)

Dutchglory — Sun, 24 Aug 2025 05:50:44 GMT

unable to install add-ons with Firefox ESR 115.119.0esr (openSUSE Leap 15.6)
only getting "Installation aborted because the add-on appears to be corrupt."

--- system info ---

Application Basics
------------------

Name: Firefox
Version: 115.10.0esr
Build ID: 20240408145128
Distribution ID: openSUSE
User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/115.0
OS: Linux 6.4.0-150600.21-default #1 SMP PREEMPT_DYNAMIC Thu May 16 11:09:22 UTC 2024 (36c1e09)
OS Theme: Breeze / Adwaita
Multiprocess Windows: 2/2
Fission Windows: 2/2 Enabled by default
Remote Processes: 20
Enterprise Policies: Inactive
Google Location Service Key: Missing
Google Safebrowsing Key: Found
Mozilla Location Service Key: Found
Safe Mode: true
Memory Size (RAM): 5,7 GB
Disk Space Available: 446 GB

Environment Variables
---------------------

DISPLAY: :0
MOZ_APP_LAUNCHER: /usr/bin/firefox
MOZ_DISABLE_LANGPACKS: 1
MOZ_ASSUME_USER_NS: 1
MOZ_CRASHREPORTER_EVENTS_DIRECTORY: /home/verwijs/.mozilla/firefox/zpa64fem.default-release-1756013359100/crashes/events
MOZ_CRASHREPORTER_RESTART_ARG_1:
MOZ_CRASHREPORTER_DATA_DIRECTORY: /home/verwijs/.mozilla/firefox/Crash Reports
MOZ_CRASHREPORTER_PING_DIRECTORY: /home/verwijs/.mozilla/firefox/Pending Pings
MOZ_CRASHREPORTER_STRINGS_OVERRIDE: /usr/lib64/firefox/browser/crashreporter-override.ini
MOZ_LAUNCHED_CHILD:
MOZ_APP_SILENT_START:
XRE_PROFILE_PATH:
XRE_PROFILE_LOCAL_PATH:
XRE_START_OFFLINE:
XRE_BINARY_PATH:
XRE_RESTARTED_BY_PROFILE_MANAGER:
MOZ_APP_RESTART: 1
MOZ_SAFE_MODE_RESTART:
MOZ_RESET_PROFILE_RESTART:
MOZ_RESET_PROFILE_MIGRATE_SESSION:

Important Modified Preferences
------------------------------

browser.contentblocking.category: standard
browser.search.region: NL
browser.sessionstore.upgradeBackup.latestBuildID: 20240408145128
browser.startup.homepage: https://www.zeelandnet.nl/
browser.startup.homepage_override.buildID: 20240408145128
browser.startup.homepage_override.mstone: 115.10.0
browser.tabs.warnOnOpen: false
browser.urlbar.placeholderName: Google
browser.urlbar.quicksuggest.migrationVersion: 2
browser.urlbar.quicksuggest.scenario: history
doh-rollout.doneFirstRun: true
doh-rollout.home-region: NL
dom.security.https_only_mode_ever_enabled: true
extensions.lastAppVersion: 115.10.0
media.eme.enabled: true
media.gmp-gmpopenh264.abi: x86_64-gcc3
media.gmp-gmpopenh264.hashValue: 94531e267314de661b2205c606283fb066d781e5c11027578f2a3c3aa353437c2289544074a28101b6b6f0179f0fe6bd890a0ae2bb6e1cf905365047
media.gmp-gmpopenh264.lastDownload: 1756013401
media.gmp-gmpopenh264.lastInstallStart: 1756013400
media.gmp-gmpopenh264.lastUpdate: 1756013401
media.gmp-gmpopenh264.version: 1.8.1.2
media.gmp-manager.buildID: 20240408145128
media.gmp-manager.lastCheck: 1756013400
media.gmp-widevinecdm.abi: x86_64-gcc3
media.gmp-widevinecdm.hashValue: 661ad969099a89a278384f56a17ae912c3542d585ea4981f3b9a3c6e1a07f8da6ffad9db29cee194bf7834adc3ca258c775cd2b0980e3e6cb7ee8b39
media.gmp-widevinecdm.lastDownload: 1756013406
media.gmp-widevinecdm.lastInstallStart: 1756013401
media.gmp-widevinecdm.lastUpdate: 1756013408
media.gmp-widevinecdm.version: 4.10.2710.0
media.gmp.storage.version.observed: 1
privacy.clearOnShutdown.offlineApps: true
privacy.history.custom: true
privacy.sanitize.pending: [{"id":"shutdown","itemsToClear":["cache","cookies","offlineApps","history","formdata","downloads","sessions"],"options"
privacy.sanitize.sanitizeOnShutdown: true
privacy.userContext.enabled: true
security.default_personal_cert: Select Automatically
security.sandbox.content.tempDirSuffix: 7ad234cb-27da-41c4-ae16-ffb24069ebe6
services.sync.declinedEngines: forms,history,tabs
services.sync.engine.addresses: true
services.sync.engine.creditcards: true
services.sync.engine.history: false
services.sync.engine.prefs.modified: false
services.sync.engine.tabs: false
services.sync.lastPing: 1756013383
services.sync.lastSync: Sun Aug 24 2025 07:32:35 GMT+0200 (Midden-Europese zomertijd)

Important Locked Preferences
----------------------------

fission.autostart.session: true

Library Versions
----------------

NSPR
Expected minimum version: 4.35
Version in use: 4.35

NSS
Expected minimum version: 3.90.2
Version in use: 3.90.2

NSSSMIME
Expected minimum version: 3.90.2
Version in use: 3.90.2

NSSSSL
Expected minimum version: 3.90.2
Version in use: 3.90.2

NSSUTIL
Expected minimum version: 3.90.2
Version in use: 3.90.2

Internationalization & Localization
-----------------------------------

Application Settings
Requested Locales: ["nl-NL"]
Available Locales: ["en-US"]
App Locales: ["en-US"]
Regional Preferences: ["nl-NL"]
Default Locale: "en-US"
Operating System
System Locales: ["nl-NL"]
Regional Preferences: ["nl-NL"]

Re: unable to install add-ons with Firefox ESR 115.119.0esr (openSUSE Leap 15.6)

siffemcon — Sun, 24 Aug 2025 07:08:07 GMT

Add-ons, updates, and other things are disabled (https://support.mozilla.org/en-US/kb/root-certificate-expiration) for FF versions earlier than Release 128 and Extended Support Release (ESR) 115.13. You're using 15.10.0esr, so you need to update to at least 115.13esr.

topic Re: unable to install add-ons with Firefox ESR 115.119.0esr (openSUSE Leap 15.6) in Discussions

unable to install add-ons with Firefox ESR 115.119.0esr (openSUSE Leap 15.6)

Re: unable to install add-ons with Firefox ESR 115.119.0esr (openSUSE Leap 15.6)