I've linked a merge proposal to fix this regression, introducing a new 10-bufferbloat.conf file under the procps package. The reasons for fixing this in procps vs e.g. our kernel config or even in systemd are on the bug description, but a quick summary:
- the systemd file that includes the default qdisc settings contains a lot of other tweaks that might not be wanted for Ubuntu or appropriate for SRU - kernel configs are not easy to query or to verify by users, and might not map 1:1 to previous behavior (i.e. before the systemd regression took out the 50-defaults.conf file, we used the same sysctl to set the default qdisc) - procps already includes lots of similar sysctl changes, so it seems like the natural place to have the bufferbloat setting There's prior discussion on Launchpad about using fq_codel by default (bug 1773157, bug 1436945), and this has been the default for a long time now (at least back to Bionic). Once this has been fixed in the development release, I plan to backport a similar fix to Noble. Currently, users that upgrade to the latest LTS will probably be surprised by the change/regression in the default queueing discipline, as almost everything expects fq_codel nowadays due to bufferbloat. -- 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
