Validated according to test from description. The file in /etc/sysctl.d/ exists and is setting the qdisc correctly:
halves@halves-noble:~$ apt policy procps procps: Installed: 2:4.0.4-4ubuntu3.1 Candidate: 2:4.0.4-4ubuntu3.1 Version table: *** 2:4.0.4-4ubuntu3.1 100 100 http://archive.ubuntu.com/ubuntu noble-proposed/main amd64 Packages 100 /var/lib/dpkg/status 2:4.0.4-4ubuntu3 500 500 http://archive.ubuntu.com/ubuntu noble/main amd64 Packages halves@halves-noble:~$ sysctl net.core.default_qdisc net.core.default_qdisc = fq_codel halves@halves-noble:~$ tc qdisc show qdisc noqueue 0: dev lo root refcnt 2 qdisc mq 0: dev enp5s0 root qdisc fq_codel 0: dev enp5s0 parent :1 limit 10240p flows 1024 quantum 1514 target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64 ** Tags removed: verification-needed verification-needed-noble ** Tags added: verification-done verification-done-noble -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2003027 Title: fq_codel qdisc compiled but not enabled on 22.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2003027/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs