Package: firefox Version: 74.0-1 Severity: normal Hi,
After upgrading to firefox 74, the sidebar of webext-treestyletab is no loger loaded. It only shows the progress bar indicating that treestyletab is still loading. With clean profile (i.e. rm -R ~/.mozilla ~/.cache/mozilla), no system-wide extension appears to be loaded. With existing profile, the other extensions (such as webext-ublock-origin) seems working. The problem went away if I downgraded to firefox 73.0.1-1+b1, restored ~/.mozilla from backup, and rm -R ~/.cache/mozilla. Regards, Yuya -- Package-specific info: -- Extensions information Name: Amazon.com Location: /usr/lib/firefox/browser/omni.ja Package: firefox Status: enabled Name: Bing Location: /usr/lib/firefox/browser/omni.ja Package: firefox Status: enabled Name: Dark theme Location: /usr/lib/firefox/browser/omni.ja Package: firefox Status: user-disabled Name: Default theme Location: /usr/lib/firefox/omni.ja Package: firefox Status: user-disabled Name: DoH Roll-Out Location: /usr/lib/firefox/browser/features/doh-roll...@mozilla.org.xpi Package: firefox Status: enabled Name: DuckDuckGo Location: /usr/lib/firefox/browser/omni.ja Package: firefox Status: enabled Name: Firefox Screenshots Location: /usr/lib/firefox/browser/features/screensh...@mozilla.org.xpi Package: firefox Status: enabled Name: Form Autofill Location: /usr/lib/firefox/browser/features/formautof...@mozilla.org.xpi Package: firefox Status: enabled Name: Google Location: /usr/lib/firefox/browser/omni.ja Package: firefox Status: enabled Name: HTTPS Everywhere Location: /usr/share/webext/https-everywhere Package: webext-https-everywhere Status: enabled Name: Light theme Location: /usr/lib/firefox/browser/omni.ja Package: firefox Status: enabled Name: Privacy Badger Location: /usr/share/webext/privacy-badger Package: webext-privacy-badger Status: enabled Name: Tree Style Tab Location: /usr/share/webext/tree-style-tab Package: webext-treestyletab Status: enabled Name: Twitter Location: /usr/lib/firefox/browser/omni.ja Package: firefox Status: enabled Name: uBlock Origin Location: /usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/ublo...@raymondhill.net Package: webext-ublock-origin Status: enabled Name: Web Compat Location: /usr/lib/firefox/browser/features/webcom...@mozilla.org.xpi Package: firefox Status: enabled Name: WebCompat Reporter Location: /usr/lib/firefox/browser/features/webcompat-repor...@mozilla.org.xpi Package: firefox Status: user-disabled Name: Wikipedia (en) Location: /usr/lib/firefox/browser/omni.ja Package: firefox Status: enabled -- Plugins information -- Addons package information ii firefox 74.0-1 amd64 Mozilla Firefox web browser ii webext-https-everywhere 2019.11.7-1 all Extension to force the use of HTTPS on many sites ii webext-privacy-badger 2020.2.19-1 all Privacy Badger automatically learns to block invisible trackers ii webext-treestyletab 3.1.7-1 all Show browser tabs like a tree ii webext-ublock-origin 1.22.2+dfsg-1 all general-purpose lightweight ads, malware, trackers blocker (Web Extension) -- System Information: Debian Release: bullseye/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 5.4.0-4-amd64 (SMP w/4 CPU cores) Locale: LANG=ja_JP.utf8, LC_CTYPE=ja_JP.utf8 (charmap=UTF-8), LANGUAGE=ja_JP.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages firefox depends on: ii debianutils 4.9.1 ii fontconfig 2.13.1-2+b1 ii libatk1.0-0 2.34.1-1 ii libc6 2.30-2 ii libcairo-gobject2 1.16.0-4 ii libcairo2 1.16.0-4 ii libdbus-1-3 1.12.16-2 ii libdbus-glib-1-2 0.110-5 ii libevent-2.1-7 2.1.11-stable-1 ii libffi7 3.3-3 ii libfontconfig1 2.13.1-2+b1 ii libfreetype6 2.10.1-2 ii libgcc-s1 10-20200312-2 ii libgdk-pixbuf2.0-0 2.40.0+dfsg-3 ii libglib2.0-0 2.64.0-2 ii libgtk-3-0 3.24.14-1 ii libnspr4 2:4.25-1 ii libnss3 2:3.50-1 ii libpango-1.0-0 1.42.4-8 ii libsqlite3-0 3.31.1-4 ii libstdc++6 10-20200312-2 ii libx11-6 2:1.6.9-2 ii libx11-xcb1 2:1.6.9-2 ii libxcb-shm0 1.13.1-5 ii libxcb1 1.13.1-5 ii libxcomposite1 1:0.4.4-2 ii libxdamage1 1:1.1.5-1 ii libxext6 2:1.3.3-1+b2 ii libxfixes3 1:5.0.3-1 ii libxrender1 1:0.9.10-1 ii libxt6 1:1.1.5-1+b3 ii procps 2:3.3.16-4 ii zlib1g 1:1.2.11.dfsg-2 Versions of packages firefox recommends: ii libavcodec58 7:4.2.2-1+b1 Versions of packages firefox suggests: ii fonts-lmodern 2.004.5-6 pn fonts-stix | otf-stix <none> ii libcanberra0 0.30-7 ii libgssapi-krb5-2 1.17-6 ii libgtk2.0-0 2.24.32-4 ii pulseaudio 13.0-5 -- no debconf information