Release 20.06.1

CHANGELOG.md

@@ -6,6 +6,11 @@
 
 ***
 
+### Release 20.06.1
+
+- Quick mitigation of issue [#2 (Firefox 77.0.1 scrambles pages)](https://github.com/accetto/xubuntu-vnc-novnc/issues/2)
+  - by rolling back **Firefox** to version **76.0.1**
+
 ### Release 20.06
 
 - **xubuntu-vnc-novnc**

docker/xubuntu-vnc-novnc-firefox/Dockerfile.firefox

@@ -14,10 +14,22 @@ FROM accetto/xubuntu-vnc-novnc:${BASETAG} as stage-firefox
 USER 0
 
 ### 'apt-get clean' runs automatically
-RUN apt-get update && apt-get install -y \
-        firefox \
-    && apt-get -y autoremove \
-    && rm -rf /var/lib/apt/lists/*
+# RUN apt-get update && apt-get install -y \
+#         firefox \
+#     && apt-get -y autoremove \
+#     && rm -rf /var/lib/apt/lists/*
+
+### Mitigating issue #2 (Firefox 77.0.1 scrambles pages) - rollback to version 76.0.1
+### Alternatively install an explicit Firefox version
+### http://releases.mozilla.org/pub/firefox/releases/67.0.4/linux-x86_64/en-US/firefox-67.0.4.tar.bz2
+ENV \
+    FIREFOX_VERSION=76.0.1 \
+    FIREFOX_DISTRO=linux-x86_64 \
+    FIREFOX_PATH=/usr/lib/firefox
+RUN mkdir -p ${FIREFOX_PATH} \
+    && wget -qO- http://releases.mozilla.org/pub/firefox/releases/${FIREFOX_VERSION}/${FIREFOX_DISTRO}/en-US/firefox-${FIREFOX_VERSION}.tar.bz2 \
+        | tar xvj -C /usr/lib/ \
+    && ln -s ${FIREFOX_PATH}/firefox /usr/bin/firefox
 
 ### Preconfigure Xfce
 COPY [ "./src/firefox/home/Desktop", "${HOME}/Desktop/" ]

docker/xubuntu-vnc-novnc-firefox/Dockerfile.firefox.default

@@ -12,10 +12,22 @@ ARG ARG_MOZ_FORCE_DISABLE_E10S
 USER 0
 
 ### 'apt-get clean' runs automatically
-RUN apt-get update && apt-get install -y \
-        firefox \
-    && apt-get -y autoremove \
-    && rm -rf /var/lib/apt/lists/*
+# RUN apt-get update && apt-get install -y \
+#         firefox \
+#     && apt-get -y autoremove \
+#     && rm -rf /var/lib/apt/lists/*
+
+### Mitigating issue #2 (Firefox 77.0.1 scrambles pages) - rollback to version 76.0.1
+### Alternatively install an explicit Firefox version
+### http://releases.mozilla.org/pub/firefox/releases/67.0.4/linux-x86_64/en-US/firefox-67.0.4.tar.bz2
+ENV \
+    FIREFOX_VERSION=76.0.1 \
+    FIREFOX_DISTRO=linux-x86_64 \
+    FIREFOX_PATH=/usr/lib/firefox
+RUN mkdir -p ${FIREFOX_PATH} \
+    && wget -qO- http://releases.mozilla.org/pub/firefox/releases/${FIREFOX_VERSION}/${FIREFOX_DISTRO}/en-US/firefox-${FIREFOX_VERSION}.tar.bz2 \
+        | tar xvj -C /usr/lib/ \
+    && ln -s ${FIREFOX_PATH}/firefox /usr/bin/firefox
 
 ### Preconfigure Xfce
 COPY [ "./src/firefox/home/Desktop", "${HOME}/Desktop/" ]

docker/xubuntu-vnc-novnc-firefox/README.md

@@ -244,18 +244,18 @@ Credit goes to all the countless people and companies, who contribute to open so
 
 <!-- latest tag badges -->
 
-[badge-VERSION_STICKER_LATEST]: https://badgen.net/badge/version%20sticker/ubuntu18.04.4-firefox77.0.1/blue
+[badge-VERSION_STICKER_LATEST]: https://badgen.net/badge/version%20sticker/ubuntu18.04.4-firefox76.0.1/blue
 
 [badge-github-commit-latest]: https://images.microbadger.com/badges/commit/accetto/xubuntu-vnc-novnc-firefox.svg
 
 <!-- default tag badges -->
 
-[badge-VERSION_STICKER_DEFAULT]: https://badgen.net/badge/version%20sticker/ubuntu18.04.4-firefox77.0.1/blue
+[badge-VERSION_STICKER_DEFAULT]: https://badgen.net/badge/version%20sticker/ubuntu18.04.4-firefox76.0.1/blue
 
 [badge-github-commit-default]: https://images.microbadger.com/badges/commit/accetto/xubuntu-vnc-novnc-firefox:default.svg
 
 <!-- multiprocess tag badges -->
 
-[badge-VERSION_STICKER_MULTIPROCESS]: https://badgen.net/badge/version%20sticker/ubuntu18.04.4-firefox77.0.1/blue
+[badge-VERSION_STICKER_MULTIPROCESS]: https://badgen.net/badge/version%20sticker/ubuntu18.04.4-firefox76.0.1/blue
 
 [badge-github-commit-multiprocess]: https://images.microbadger.com/badges/commit/accetto/xubuntu-vnc-novnc-firefox:multiprocess.svg

docker/xubuntu-vnc-novnc-firefox/hooks/env

@@ -11,9 +11,9 @@ TODAY=$(date +%Y-%m-%d)
 VERSION_STICKER=""
 
 ### Warning! The values must be explicit strings (used by utils).
-VERSION_STICKER_LATEST="ubuntu18.04.4-firefox77.0.1"
-VERSION_STICKER_DEFAULT="ubuntu18.04.4-firefox77.0.1"
-VERSION_STICKER_MULTIPROCESS="ubuntu18.04.4-firefox77.0.1"
+VERSION_STICKER_LATEST="ubuntu18.04.4-firefox76.0.1"
+VERSION_STICKER_DEFAULT="ubuntu18.04.4-firefox76.0.1"
+VERSION_STICKER_MULTIPROCESS="ubuntu18.04.4-firefox76.0.1"
 
 case "${DOCKER_TAG}" in