Try Jammy

Author: kylos101

CONTRIBUTING.md

@@ -159,7 +159,7 @@ e.g.
     # fetch keyring over https connection and unpack it using gpg's --dearmor option
     curl -fsSL https://apt.my-secure.org/my-unofficial-repo.gpg.key | sudo gpg --dearmor -o /usr/share/keyrings/my-unofficial-repo.gpg.key
     # and then add them to a apt key sources list.
-    echo "deb [signed-by=/usr/share/keyrings/my-unofficial-repo.gpg.key] http://apt.my-secure.org/focal/ \
+    echo "deb [signed-by=/usr/share/keyrings/my-unofficial-repo.gpg.key] http://apt.my-secure.org/jammy/ \
     my-unofficial-repo-toolchain main" | sudo tee /etc/apt/sources.list.d/my-unofficial-repo.list > /dev/null
     ```
 

base/Dockerfile

@@ -1,4 +1,4 @@
-FROM buildpack-deps:focal
+FROM buildpack-deps:jammy
 
 COPY install-packages upgrade-packages /usr/bin/
 

base/install-packages

@@ -26,7 +26,7 @@ if [[ $EUID != 0 ]]; then
 fi
 
 # Set a runlevel to avoid invoke-rc.d warnings
-# http://manpages.ubuntu.com/manpages/focal/man8/runlevel.8.html#environment
+# http://manpages.ubuntu.com/manpages/jammy/man8/runlevel.8.html#environment
 # shellcheck disable=SC2034
 RUNLEVEL=1
 

chunks/dep-cacert-update/Dockerfile

@@ -4,6 +4,6 @@ FROM ${base}
 USER gitpod
 
 # Dazzle does not rebuild a layer until one of its lines are changed. Increase this counter to rebuild this layer.
-ENV TRIGGER_REBUILD=1
+ENV TRIGGER_REBUILD=2
 
 RUN sudo apt-get install -y --only-upgrade ca-certificates

chunks/lang-c/Dockerfile

@@ -7,8 +7,8 @@ USER root
 ENV TRIGGER_REBUILD=1
 
 RUN curl -fsSL https://apt.llvm.org/llvm-snapshot.gpg.key | sudo gpg --dearmor -o /usr/share/keyrings/llvm-archive-keyring.gpg \
-    && echo "deb [signed-by=/usr/share/keyrings/llvm-archive-keyring.gpg] http://apt.llvm.org/focal/ \
-    llvm-toolchain-focal-15 main" | sudo tee /etc/apt/sources.list.d/llvm.list > /dev/null \
+    && echo "deb [signed-by=/usr/share/keyrings/llvm-archive-keyring.gpg] http://apt.llvm.org/jammy/ \
+    llvm-toolchain-jammy-15 main" | sudo tee /etc/apt/sources.list.d/llvm.list > /dev/null \
     && apt update \
     && install-packages \
         clang \

chunks/lang-elixir/Dockerfile

@@ -7,8 +7,6 @@ USER root
 ENV TRIGGER_REBUILD=1
 
 RUN cd /tmp \
-	&& wget https://packages.erlang-solutions.com/erlang-solutions_2.0_all.deb \
-	&& dpkg -i erlang-solutions_2.0_all.deb \
 	&& install-packages elixir
 
 USER gitpod

chunks/tool-tailscale/Dockerfile

@@ -6,8 +6,8 @@ USER root
 # Dazzle does not rebuild a layer until one of its lines are changed. Increase this counter to rebuild this layer.
 ENV TRIGGER_REBUILD=2
 
-RUN curl -fsSL https://pkgs.tailscale.com/stable/ubuntu/focal.gpg | sudo apt-key add - \
-    && curl -fsSL https://pkgs.tailscale.com/stable/ubuntu/focal.list | sudo tee /etc/apt/sources.list.d/tailscale.list \
+RUN curl -fsSL https://pkgs.tailscale.com/stable/ubuntu/jammy.gpg | sudo apt-key add - \
+    && curl -fsSL https://pkgs.tailscale.com/stable/ubuntu/jammy.list | sudo tee /etc/apt/sources.list.d/tailscale.list \
     && apt-get update \
     && apt-get install -y tailscale \
     && rm /etc/apt/sources.list.d/tailscale.list \