Under Lubuntu 16.04 I get exactly the same bug and I fixed it by changing the 
line 219 of file 
/usr/share/light-locker-settings/light-locker-settings/light-locker-settings.py 
from
for pid in psutil.get_pid_list():
to:
for pid in psutil.pids():

This bug is due to a change in the module psutil that rename the function 
get_pid_list() into pids() since version 2.0.0 - 2014-03-10 of psutil (see 
https://github.com/giampaolo/psutil/blob/caaacb30b013f2164e86548e1077002b0df541bf/HISTORY.rst#200---2014-03-10).
Under Lubuntu 16.04 psutil installed version is the 3.4.2-1


** Patch added: "light-locker-settings.patch"
   
https://bugs.launchpad.net/ubuntu/+source/light-locker-settings/+bug/1586710/+attachment/4699837/+files/light-locker-settings.patch

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1586710

Title:
  light-locker-settings does not start

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/light-locker-settings/+bug/1586710/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to