I can confirm that cpufreq-selector has strange behavior in Ubuntu 10.04. cpufreq-selector never hangs, it is just very slow if issued this way: 'sudo cpufreq-selector -c 1 -g performance' I noticed that it takes almost exactly 30 seconds to finish the operation, which is strange.
$ time sudo cpufreq-selector -c 1 -g performance real 0m30.300s user 0m0.008s sys 0m0.004s $ time sudo cpufreq-selector -c 1 -g performance real 0m30.252s user 0m0.004s sys 0m0.004s $ time sudo cpufreq-selector -c 1 -g performance real 0m30.061s user 0m0.004s sys 0m0.004s However if I set SUID on 'cpufreq-selector' and issue: 'cpufreq-selector -c 1 -g performance', it will be lightning fast, tested about 1000 times. -- cpufreq-selector hangs https://bugs.launchpad.net/bugs/511794 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
