Package: pm-utils Version: 1.4.1-15 Severity: normal I think it is time to drop 17-fix-wireless-hook.patch...
After observing /var/log/pm-powersave.log, I believe I have uncovered a typo on line 23 of /usr/lib/pm-utils/power.d/wireless: [ "$(cat /sys/class/net/$1/device/enabled)" = "1" ] || return 1 When the laptop lid is closed, this ends up in the log files: Running hook /usr/lib/pm-utils/power.d/wireless true: cat: /sys/class/net/wlan0/device/enabled: No such file or directory /usr/lib/pm-utils/power.d/wireless true: success. Removing just one character so that the line reads: [ "$(cat /sys/class/net/$1/device/enable)" = "1" ] || return 1 Then, the log file yields this result: Running hook /usr/lib/pm-utils/power.d/wireless true: Turning powersave for wlan0 on...Done. /usr/lib/pm-utils/power.d/wireless true: success. This same issue is all over the Ubuntu forums. The name of the file changed from enable to enabled and back again to enable! -- System Information: Debian Release: 8.2 APT prefers stable APT policy: (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores) Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages pm-utils depends on: ii powermgmt-base 1.31+nmu1 Versions of packages pm-utils recommends: ii ethtool 1:3.16-1 ii hdparm 9.43-2 ii kbd 1.15.5-2 ii procps 2:3.3.9-9 ii vbetool 1.1-3 Versions of packages pm-utils suggests: pn cpufrequtils <none> pn radeontool <none> ii wireless-tools 30~pre9-8 -- no debconf information