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[Bug 1407183] Re: Black screen after entering password on light-locker

 

I tested a live Xubuntu 14.04 on my Probook 6470b. The system suspends
after closing the lid and asks for password when resuming. Entering the
password "xubuntu" I get the same blank screen. I ran ubuntu-bug for
this configuration, too.

** Attachment added: "bug report on Probook 6470b with Xubuntu 14.04 live session"
   https://bugs.launchpad.net/ubuntu/+source/lightdm-gtk-greeter/+bug/1407183/+attachment/4291451/+files/apport.lightdm.gqzw8o9q_14.04.apport

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https://bugs.launchpad.net/bugs/1407183

Title:
  Black screen after entering password on light-locker

Status in lightdm-gtk-greeter package in Ubuntu:
  New

Bug description:
  I have Xubuntu 14.10 (x64) installed on my HP ProBook 6470b and experienced that the laptop suspends on closing the lid while it should only lock the screen. I found several complaints on forums that xfce-power-manager-settings doesn't perform well, so I made a change to the /etc/systemd/logind.conf file:
  "HandleLidSwitch=ignore".
  Now if I close the lid, it locks the screen as expected. When opening and entering the correct password for the same user, the screen goes black. I can log into each user account only once and cannot return to any open session after locking the screen. Restarting lightdm works but is not a solution for programmes with unsaved work.
  The system also prompts for password when resuming from suspend, but that works alright.

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