Update ubuntu Docker tag to v26

renovate[bot] · web-flow · commit cfcf1c200c15 · 2026-05-12T09:59:40.000Z
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -210,7 +210,7 @@ jobs:
   bazel-ubuntu:
     name: bazel ubuntu amd64
     runs-on: ubuntu-latest
-    container: ubuntu:24.04
+    container: ubuntu:26.04
     steps:
       - name: setup
         run: |
@@ -242,7 +242,7 @@ jobs:
   bazel-ubuntu-arm64:
     name: bazel ubuntu arm64
     runs-on: ubuntu-24.04-arm
-    container: ubuntu:24.04
+    container: ubuntu:26.04
     steps:
       - name: setup
         run: |
@@ -540,7 +540,7 @@ jobs:
   cmake-ubuntu:
     name: cmake ubuntu amd64
     runs-on: ubuntu-latest
-    container: ubuntu:24.04
+    container: ubuntu:26.04
     steps:
       - name: setup
         run: |
@@ -592,7 +592,7 @@ jobs:
   cmake-ubuntu-arm64:
     name: cmake ubuntu arm64
     runs-on: ubuntu-24.04-arm
-    container: ubuntu:24.04
+    container: ubuntu:26.04
     steps:
       - name: setup
         run: |
diff --git a/Dockerfile b/Dockerfile
@@ -33,7 +33,7 @@
 # <https://gamma.cs.unc.edu/AVO/>
 #
 
-FROM ubuntu:24.04
+FROM ubuntu:26.04
 ARG TARGETARCH
 LABEL org.opencontainers.image.authors="Jur van den Berg, Jamie Snape, Stephen J. Guy, and Dinesh Manocha"
 LABEL org.opencontainers.image.base.name="docker.io/library/ubuntu:latest"

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,7 @@`
`33`	`33`	`# <https://gamma.cs.unc.edu/AVO/>`
`34`	`34`	`#`
`35`	`35`
`36`		`-FROM ubuntu:24.04`
	`36`	`+FROM ubuntu:26.04`
`37`	`37`	`ARG TARGETARCH`
`38`	`38`	`LABEL org.opencontainers.image.authors="Jur van den Berg, Jamie Snape, Stephen J. Guy, and Dinesh Manocha"`
`39`	`39`	`LABEL org.opencontainers.image.base.name="docker.io/library/ubuntu:latest"`