Public bug reported: Reproducibility: Occasionally
Steps to reproduce: System Settings > Brightness & Lock > Dim screen to save power > Check > Turn screen off when inactive for: > 1 minute > Lock > ON > Lock screen after: > screen turns off Wait for a few minutes away from my keyboard and mouse. Then move the mouse. Actual results: Screen is still dark except a mouse cursor is displayed and can move as usual. tty1 is completely dark too. Expected results: Screen is displayed. This problem still exists in latest kernel: http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-nightly/2016-07-02-yakkety/ In this latest kernel, however, tty1 is displayed as usual. Ubuntu 16.04 64bit (up to date) Kernel release: 4.4.0-28-generic Manufacturer: NEC Product Name: PC-LS150MSB Firmware Version: NOTE BIOS Version /740A0800 ** Affects: ubuntu Importance: Undecided Status: New ** Package changed: compiz-plugins-main (Ubuntu) => ubuntu -- You received this bug notification because you are a member of DX Packages, which is subscribed to compiz-plugins-main in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1598534 Title: Screen can't get back occasionally after dimmed and locked Status in Ubuntu: New Bug description: Reproducibility: Occasionally Steps to reproduce: System Settings > Brightness & Lock > Dim screen to save power > Check > Turn screen off when inactive for: > 1 minute > Lock > ON > Lock screen after: > screen turns off Wait for a few minutes away from my keyboard and mouse. Then move the mouse. Actual results: Screen is still dark except a mouse cursor is displayed and can move as usual. tty1 is completely dark too. Expected results: Screen is displayed. This problem still exists in latest kernel: http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-nightly/2016-07-02-yakkety/ In this latest kernel, however, tty1 is displayed as usual. Ubuntu 16.04 64bit (up to date) Kernel release: 4.4.0-28-generic Manufacturer: NEC Product Name: PC-LS150MSB Firmware Version: NOTE BIOS Version /740A0800 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1598534/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp