First, I'm sorry but I only speak English. I hope you will be able to translate the following as necessary.
Please install the kernel at http://people.canonical.com/~cndougla/sched_trace/. Reboot into it, then do the following: # echo function >/sys/kernel/debug/tracing/current_tracer # ech0 1 >/sys/kernel/debug/tracing/options/latency-format # echo 1 >/sys/kernel/debug/tracing/tracing_enabled Then do whatever you need to trigger the issue. If you don't know how to trigger the issue, you can continue using the computer until the bug is triggered, but it may run a little slower. Once the bug has been triggered, do: # cat /sys/kernel/debug/tracing/trace | bzip2 >/tmp/trace.bz2 Finally, attach the trace.bz2 file to this bug so we can take a look. Thanks ** Changed in: linux (Ubuntu) Status: New => Incomplete ** Changed in: linux (Ubuntu) Importance: Undecided => Low -- BUG: scheduling while atomic: swapper/0/0x10000200 https://bugs.launchpad.net/bugs/527176 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
