Public bug reported: Binary package hint: pm-utils
1) ubuntu version Description: Ubuntu 10.10 Release: 10.10 2) package version: pm-utils: Instalado: 1.4.1-3 Candidato: 1.4.1-3 Tabela de versão: *** 1.4.1-3 0 500 http://br.archive.ubuntu.com/ubuntu/ maverick/main amd64 Packages 100 /var/lib/dpkg/status 3) If a script in /etc/pm/sleep.d returns a non-zero value upon requests to suspend or hibernate, the suspend/hibernate process should be aborted. 4) The system ignores the return value and supends/hibernates anyhow. In order to reproduce the bug just drop the 00_avoid_suspend script in /etc/pm/sleep.d, make it executable and try to sleep. The system should refuse to sleep but, at least here, it doesn't. The problems seems to be in the _run_hook() function defined in file /usr/lib/pm-utils/pm-fuctions. This is the function that calls the scripts in the /etc/pm/sleep.d directory. After calling the script, _run_hook calls the function log twice before checking the script return value. It seems that the return value is being set back to 0 in these calls to log (but I am no bash expert). To walk around I just added a line to store the script return value in a temporary variable and used that variable after the log calls to check the original result. Now it seems to work. My current _run_hook function looks like this: _run_hook() { # $1 = hook to run # rest of args passed to hook unchanged. log "Running hook $*:" hook_ok "$1" && "$@" status=$? log "" log -n "$*: " hook_exit_status $status && LAST_HOOK="${1##*/}" || inhibit } Since I am no bash expert, I can not assure that this is a proper solution, but it works here. ** Affects: pm-utils (Ubuntu) Importance: Undecided Status: New -- pm-utils does not follow requests to inhibit suspend/hibernate from scripts in /etc/pm/sleep.d https://bugs.launchpad.net/bugs/665651 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