If you want to pinpoint exactly where in the resume process it is hanging, and you know it is after the kernel haded control back to pm- utils, you can run pm-suspend with PM_DEBUG=true in the environment -- this will cause pm-suspend and all the hooks to be traced.
This is probably one of the hooks hanging, causing the resume process to halt, which prevents pm-utils from releasing its lock file. -- resume hangs late in the process appear working and yet report failure on next reboot https://bugs.launchpad.net/bugs/335323 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
