Followup report: I am not a programmer, but I ran valgrind on powertweakd (report attached) and found it interesting that several CRC checks failed. I hope this will help.
** Attachment added: "valgrindReport_powertweaked.txt" http://launchpadlibrarian.net/10706992/valgrindReport_powertweaked.txt -- [apport] powertweakd crashed with SIGSEGV in strlen() https://bugs.launchpad.net/bugs/85595 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
