I would like to do some initial debugging to figure out what is going on. I would appreciate it if someone could perform the following steps:
$ sudo sh -c "echo ':mod:psmouse' > /sys/kernel/debug/tracing/set_ftrace_filter" $ sudo sh -c "echo 1 > /sys/kernel/debug/tracing/tracing_enabled" $ sudo sh -c "echo 1 > /sys/kernel/debug/tracing/tracing_on" $ sudo sh -c "echo function_graph > /sys/kernel/debug/tracing/current_tracer" Now run your finger across the trackpad once. $ bzip2 -c /sys/kernel/debug/tracing/trace > trace.bz2 $ sudo sh -c "echo nop > /sys/kernel/debug/tracing/current_tracer" Finally, attach trace.bz2 here. Thanks -- Alps touchpad is recognized but neither gsynaptics nor mouse preferences work https://bugs.launchpad.net/bugs/550625 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
