<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - kernel patched with bfs: "Failed to create cgroup cpu:/: No such file or directory"" href="https://bugs.freedesktop.org/show_bug.cgi?id=56971#c5">Comment # 5</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - kernel patched with bfs: "Failed to create cgroup cpu:/: No such file or directory"" href="https://bugs.freedesktop.org/show_bug.cgi?id=56971">bug 56971</a> from <a class="email" href="mailto:beamesleach@gmail.com" title="Alex Leach <beamesleach@gmail.com>"> Alex Leach</a> <pre>(In reply to <a href="show_bug.cgi?id=56971#c4">comment #4</a>) > I think this is caused by the following lines in rtkit-daemon.service: > # Work around the fact that the Linux currently doesn't assign any RT > # budget to CPU control groups that have none configured explicitly > ControlGroup=cpu:/ > > The message then shows up when rtkit-daemon starts. I have that same setting in that same file, and dmesg reports that same error message. However, `systemctl status rtkit-daemon.service` does not catch the error. Is it safe to comment out that line? In case it matters: I have a 6 core (12 HT) Intel Westmere CPU, which I believe has its own built-in CPU scheduling mechanism. I'm using Linux 3.9.7-1-ck kernel, which is from the Arch Linux repo-ck repository of Intel-optimised, pre-compiled kernels. I use the Nehalem-optimised one, which is compiled with BFS support... KR, Alex</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>